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Daikin EWTP400MBYN — процедура очистки холодильного контура при замерзании испарителей [398/452]
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Procedure to Clear the Refrigerant Circuit in Case of Frozen Evaporators ESIE05-07
3–42 Part 3 – Troubleshooting
3
1
3
4
5
6.2 Procedure to Clear the Refrigerant Circuit in Case of Frozen Evaporators
If water is detected in the refrigerant circuit after a evaporator damage, the following procedure should
be executed to clear the system.
Step Action
1 Inspection and cleaning of compressor.
Vacuum and heat-up the compressor to remove moisture.
Fill with oil and N
2.
2 Cleaning & drying refrigerant circuit.
Cleaning components:
P Expansion valve body.
P Liquid line solenoid valve.
P Suction and liquid line.
Replace components:
P Expansion valve element
P Sight glass
P Drier filter element by high density filter
P Compressor oil
Actions:
P Drill a hole in the bottom of the condenser headers to remove
water.
P Braze the drilled holes.
P Draw the rags through the suction and liquid line.
P Blow dry N2 trough all the pipes.
P Drain compressor oil
P Vacuum the whole installation:
Check on a regular base the condition of the oil of the vacuum
pump. If the vacuum oil becomes milky, it should be replaced by
new vacuum oil. The crankcase heater must be activated. It is
advisable to connect a second heater tape at the suction of the
compressor.
P Stop the vacuum and purge with dry nitrogen.
P Restart the vacuum of the installation; check after a couple of
hours the condition of the vacuum oil. If OK the unit can be
recharged.
P Charge the unit with R134a/407C.
P Start the unit & re-commisioning.
P After 24 hours replace HD filter by new HD filter & replace
compressor oil.
P Check oil contamination with measuring kit.
P After 48 hours replace HD filter by normal filter drier + check sight
glass and pressures.
3 Find the cause of this evaporator breakdown and take the necessary
actions to prevent reoccurence in the future.
ESIE05-07.book Page 42 Wednesday, October 11, 2006 10:42 AM
Содержание
1124- Service manual
- General outline
- Table of contents
- Part 1 system outline
- Introduction
- Wiring layout
- Piping layout
- Functional control for a standalone unit
- Operation range
- Part 2 functional description
- The functional controller for dicn
- The digital controller for large chillers
- Troubleshooting of inverter with the status display panel
- Procedure for software upload download
- Checking the digital inputs and outputs
- Procedure to protect compressor in case of frozen evaporator
- Part 3 troubleshooting
- Overview of fault indications and safeties
- Procedure to clear the refrigerant circuit in case of frozen evaporators
- Pre test run checks
- Part 4 commissioning and test run
- Manual upload or download control motor test procedure
- Eev driver error list
- Appendix
- Test run and operation data
- Part 6 appendix
- Part 5 maintenance
- Maintenance
- Part 0
- Introduction
- About this manual
- Part 1 system outline
- What is in this chapter
- Part 1
- General outline
- Technical specifications ewap110 540mbynn
- Model ewap 110mbynn ewap 140mbynn ewap 160mbynn ewap 200mbynn ewap 280mbynn ewap 340mbynn ewap 400mbynn ewap 460mbynn ewap 540mbynn
- General outline esie 05 07
- Esie05 07 book page 4 wednesday october 11 2006 10 42 am
- 4 part 1 system outline
- Technical specifications the table below contains the technical specifications
- Oil type
- Refrigerant charge
- Part 1 system outline 1 5
- Operation weight
- Oil charge volume
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c ambient 35 c 2 nominal cooling power input at eurovent conditions evaporator 12 c 7 c ambient 35 c 3 minimum required watervolume for standard thermostat setting and at nominal conditions 4 piping connections are delivered with victaulic joint and counterpipe for welding 5 dimension values between brackets include installation space of delivered filter
- No of cir cuits
- Model ewap 110mbynn ewap 140mbynn ewap 160mbynn ewap 200mbynn ewap 280mbynn ewap 340mbynn ewap 400mbynn ewap 460mbynn ewap 540mbynn
- Material
- Machine weight
- H x w 5 x d 5
- Weight
- Esie05 07 book page 5 wednesday october 11 2006 10 42 am
- Sound power leve
- Esie 05 07 general outline
- Safety devices
- Colour
- Refrigerant type
- Refrigerant control
- Casing
- Refrigerant circuit
- Technical specifications the table below contains the technical specifications
- Technical specifications ewad120 340mbynn
- Model ewad 120mbynn ewad 150mbynn ewad 170mbynn ewad 240mbynn ewad 300mbynn ewad 340mbynn
- General outline esie 05 07
- Esie05 07 book page 6 wednesday october 11 2006 10 42 am
- 6 part 1 system outline
- Sound power level
- Esie05 07 book page 7 wednesday october 11 2006 10 42 am
- Safety devices
- Esie 05 07 general outline
- Refrigerant type
- Colour
- Refrigerant control
- Casing
- Refrigerant circuit
- Refrigerant charge
- Part 1 system outline 1 7
- Operation weight
- Oil type
- Oil charge volume
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c ambient 35 c 2 nominal cooling power input at eurovent conditions evaporator 12 c 7 c ambient 35 c 3 minimum required watervolume for an thermostat difference between compressor on and off of 2 c and at nominal operating conditions 4 piping connections are delivered with victaulic joint and counterpipe for welding
- No of cir cuits
- Model ewad 120mbynn ewad 150mbynn ewad 170mbynn ewad 240mbynn ewad 300mbynn ewad 340mbynn
- Material
- Machine weight
- Weight
- H x w x d
- Technical specifications the table below contains the technical specifications
- Technical specifications ewwd120 540mbynn
- Model ewwd 120mbynn ewwd 180mbynn ewwd 240mbynn ewwd 280mbynn ewwd 360mbynn ewwd 440mbynn ewwd 500mbynn ewwd 520mbynn ewwd 540mbynn
- General outline esie 05 07
- Esie05 07 book page 8 wednesday october 11 2006 10 42 am
- 8 part 1 system outline
- No of circuits
- Model ewwd 120mbynn ewwd 180mbynn ewwd 240mbynn ewwd 280mbynn ewwd 360mbynn ewwd 440mbynn ewwd 500mbynn ewwd 520mbynn ewwd 540mbynn
- Material
- Machine weight
- H x w 7 x d 7
- Esie05 07 book page 9 wednesday october 11 2006 10 42 am
- Esie 05 07 general outline
- Colour
- Casing
- Weight
- Sound power level
- Safety devices
- Part 1 system outline 1 9
- Operation weight
- Oil charge volume
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c condenser 30 c 35 c 2 heating capacity for conditions evaporator 12 c 7 c condenser 40 c 45 c 3 nominal cooling power input at eurovent conditions evaporator 12 c 7 c condenser 30 c 35 c 4 heating power input for conditions evaporator 12 c 7 c condenser 40 c 45 c 5 min required water volume for standard thermostat setting and at nominal conditions 6 piping connections are delivered with victaulic joint and counterpipe for welding 7 dimension values between brackets include installation space of delivered filter
- Technical specifications the table below contains the technical specifications
- Technical specifications ewld120 540mbynn
- Model ewld 120mbynn ewld 170mbynn ewld 240mbynn ewld 260mbynn ewld 340mbynn ewld 400mbynn ewld 480mbynn ewld 500mbynn ewld 540mbynn
- General outline esie 05 07
- Esie05 07 book page 10 wednesday october 11 2006 10 42 am
- 10 part 1 system outline
- Model ewld 120mbynn ewld 170mbynn ewld 240mbynn ewld 260mbynn ewld 340mbynn ewld 400mbynn ewld 480mbynn ewld 500mbynn ewld 540mbynn
- Esie 05 07 general outline
- Colour
- Casing
- Weight
- Sound power level
- Safety devices
- Part 1 system outline 1 11
- Operation weight
- Notes 1 nominal cooling capacity at eurovent conditions entering leaving water evaporator 12 c 7 c condensing temperature 45 c 2 nominal power input at eurovent conditions see eurovent 6 c 003 entering leaving water temperature 12 c 7 c condensing temperature 45 c 3 min required water volume for standard thermostat settings and at nominal conditions 4 piping connections are delivered with victaulic joint and counterpipe for welding 5 dimension values between brackets include installation space of delivered filter
- Material
- Machine weight
- Esie05 07 book page 11 wednesday october 11 2006 10 42 am
- Note 1 cooling capacity power input conditions
- Model erap110mbynn erap150mbynn ewad170mbynn
- General outline esie 05 07
- Esie05 07 book page 12 wednesday october 11 2006 10 42 am
- Ambient 35 c
- 12 part 1 system outline
- Technical specifications the table below contains the technical specifications
- Technical specifications erap110 170mbynn
- Superheat 10 c
- Suction dewpoint 5 c
- Technical specifications the table below contains the technical specifications
- Technical specifications ewtp110 540mbynn
- Part 1 system outline 1 13
- Model ewtp 110mbynn ewtp 140mbynn ewtp 160mbynn ewtp 200mbynn ewtp 280mbynn ewtp 340mbynn ewtp 400mbynn ewtp 460mbynn ewtp 540mbynn
- Esie05 07 book page 13 wednesday october 11 2006 10 42 am
- Esie 05 07 general outline
- Esie05 07 book page 14 wednesday october 11 2006 10 42 am
- Refrigerant circuit
- Colour
- Refrigerant charge
- Casing
- Piping connections
- Operation weight
- Air heat exchanger
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c ambient 35 c 2 nominal cooling power input at eurovent conditions evaporator 12 c 7 c ambient 35 c 3 min required water volume for standard thermostat settings and at nominal conditions 4 nominal cooling capacity and heat recovery capacity during heat recovery mode according to en14511 5 dimension values between brackets include installation space of delivered filter
- Air flow rate
- No of motorsxoutput
- 14 part 1 system outline
- No of circuits
- Model ewtp 110mbynn ewtp 140mbynn ewtp 160mbynn ewtp 200mbynn ewtp 280mbynn ewtp 340mbynn ewtp 400mbynn ewtp 460mbynn ewtp 540mbynn
- Material
- Machine weight
- Weight
- Insulation material
- Vertical
- Heat recovery con denser in outlet
- Sound power level
- H x w x d
- Safety devices
- General outline esie 05 07
- Face area
- Rows x stages x fin pitch
- Evap water in outlet
- Refrigerant control
- Correction factors for glycol
- Starting current
- Max running current
- Liquid line solenoid valves y15 6s y25 6s
- Frequency
- Esie 05 07 general outline
- Electrical specifications the table below contains the electrical specifications
- Voltage tolerance
- Electrical specifications ewap110 540mbynn
- Voltage 230 24 v ac supplied by factory installed transformers
- Crankcase heater e1 2hc
- Voltage
- Control circuit
- Compressor
- Starting method
- Recommended
- Recommanded fuses
- Power supply
- Part 1 system outline 1 17
- Nominal running current
- Nom running current
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c ambient 35 c 2 nominal cooling power input at eurovent conditions evaporator 12 c 7 c ambient 35 c
- General outline esie 05 07
- Evaporator heater tape
- Capacity sole noid valves y11 y21
- 18 part 1 system outline
- Supply voltage
- Recommended fuses
- Part 1 system outline 1 19
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c ambient 35 c 2 nominal cooling power input at eurovent conditions evaporator 12 c 7 c ambient 35 c
- Nominal running current
- Nom running current
- Max running current
- Liquid line solenoid valves y15 6s y25 6s
- Frequency
- Esie 05 07 general outline
- Electrical specifications the table below contains the electrical specifications
- Electrical specifications ewad120 340mbynn
- Voltage tolerance
- Crankcase heater e1 2hc
- Voltage
- Control circuit
- Starting method
- Compressor
- Starting current
- Capacity sole noid valves y11 y21
- Recommended fuses
- Power supply
- Liquid line solenoid valves y15 6s y25 6s
- General outline esie 05 07
- Frequency
- Electrical specifications the table below contains the electrical specifications
- Electrical specifications ewwd120 540mbynn
- Voltage tolerance
- Crankcase heater e1 2hc
- Voltage 230 24 v ac supplied by factory installed transformers
- Control circuit
- Voltage
- Compressor
- Starting method
- Capacity sole noid valves y11s y21s
- Starting current
- 20 part 1 system outline
- Recommended fuses
- Recommanded fuses
- Power supply
- Nominal running current
- Nom running current
- Max running current
- Voltage tolerance
- Crankcase heater e1 2hc
- Voltage 230 24 v ac supplied by factory installed transformers
- Control circuit
- Voltage
- Compressor
- Starting method
- Capacity sole noid valves y11 4s y21 24s
- Starting current
- 22 part 1 system outline
- Recommended fuses
- Recommanded fuses
- Power supply
- Nominal running current
- Nom running current
- Max running current
- Liquid line solenoid valves y15 6s y25 6s
- General outline esie 05 07
- Frequency
- Electrical specifications the table below contains the electrical specifications
- Electrical specifications ewld120 540mbynn
- General outline esie 05 07
- Electrical specifications the table below contains the electrical specifications
- Electrical specifications erap110 170mbynn
- 24 part 1 system outline
- Nominal running current
- Nom running current
- Maximum running current
- Max running current
- General outline esie 05 07
- Voltage tolerance
- Frequency
- Voltage 230 24 v ac supplied by factory installed transformers
- Electrical specifications the table below contains the electrical specifications
- Voltage
- Electrical specifications ewtp110 540mbynn
- Starting method
- Crankcase heater e1 2hc
- Starting current dol
- Control circuit
- Starting current
- Compressor
- Recommended fuses factory installed
- 26 part 1 system outline
- Recommended fuses
- Recommanded fuses
- Power supply
- Nominal running current cooling
- Liquid line solenoid valves
- Evaporator heater tape
- Esie 05 07 general outline
- Condenser heater tape
- Capacity sole noid valves
- Supply voltage
- Recommended fuses 2x2a 2x4a
- Part 1 system outline 1 27
- Notes 1 nominal cooling capacity at eurovent conditions evaporator 12 c 7 c ambient 35 c 2 nominal cooling power input at eurovent conditions evaporator 12 c 7 c ambient 35 c 3 min required water volume for standard thermostat settings and at nominal conditions 4 nominal cooling capacity and heat recovery capacity during heat recovery mode according to en14511 5 dimension values between brackets include installation space of delivered filter
- Required space around the unit for service and air intake
- Outlook drawing ewap110 160mbynn
- General outline esie 05 07
- Ewap110 160mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 28 wednesday october 11 2006 10 42 am
- Center of gravity
- 28 part 1 system outline
- General outline esie 05 07
- Ewap200 340mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 30 wednesday october 11 2006 10 42 am
- Center of gravity
- 30 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewap200 340mbynn
- Required space around the unit for service and air intake
- Outlook drawing ewap400 540mbynn
- General outline esie 05 07
- Ewap400 540mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 32 wednesday october 11 2006 10 42 am
- Center of gravity
- 32 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewad120 170mbynn
- General outline esie 05 07
- Ewad120 170mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 34 wednesday october 11 2006 10 42 am
- Center of gravity
- 34 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewad240 340mbynn
- General outline esie 05 07
- Ewad240 340mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 36 wednesday october 11 2006 10 42 am
- Center of gravity
- 36 part 1 system outline
- Outlook drawing ewwd120mbynn
- General outline esie 05 07
- Ewwd120 mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- 38 part 1 system outline
- General outline esie 05 07
- Ewwd180 280mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 40 wednesday october 11 2006 10 42 am
- Center of gravity
- 40 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewwd180 280mbynn
- Required space around the unit for service and air intake
- Outlook drawing ewwd360 540mbynn
- General outline esie 05 07
- Ewwd360 540mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 42 wednesday october 11 2006 10 42 am
- Center of gravity
- 42 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewld120mbynn
- General outline esie 05 07
- Ewld120mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 44 wednesday october 11 2006 10 42 am
- Center of gravity
- 44 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewld170 260mbynn
- General outline esie 05 07
- Ewld170 260mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 46 wednesday october 11 2006 10 42 am
- Center of gravity
- 46 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing ewld340 540mbynn
- General outline esie 05 07
- Ewld340 540mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 48 wednesday october 11 2006 10 42 am
- Center of gravity
- 48 part 1 system outline
- Center of gravity
- 50 part 1 system outline
- Required space around the unit for service and air intake
- Outlook drawing erap110 170mbynn
- General outline esie 05 07
- Esie05 07 book page 50 wednesday october 11 2006 10 42 am
- Erap110 170mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Required space around the unit for service and air intake
- Outlook drawing ewtp110 160mbynn
- General outline esie 05 07
- Ewtp110 160mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 52 wednesday october 11 2006 10 42 am
- Center of gravity
- 52 part 1 system outline
- Outlook drawing ewtp200 340mbynn
- Ewtp200 340mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 54 wednesday october 11 2006 10 42 am
- Center of gravity
- 54 part 1 system outline
- Required space around the unit for service and air intake
- General outline esie 05 07
- Required space around the unit for service and air intake
- Outlook drawing ewtp400 540mbynn
- General outline esie 05 07
- Ewtp400 540mbynn the illustration below shows the outlook the dimensions and the installation and service space of the unit mm
- Esie05 07 book page 56 wednesday october 11 2006 10 42 am
- Center of gravity
- 56 part 1 system outline
- What is in this chapter
- Piping layout
- Part 1
- Installation outline
- Esie05 07 book page 62 wednesday october 11 2006 10 42 am
- 62 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewap110 160mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewap110 160mbynn
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewap200 340mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewap200 340mbynn
- Esie05 07 book page 64 wednesday october 11 2006 10 42 am
- 64 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewap400 540mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewap400 540mbynn
- Esie05 07 book page 66 wednesday october 11 2006 10 42 am
- 66 part 1 system outline
- Functional diagram refrigeration circuit ewad120 170mbynn
- Esie05 07 book page 70 wednesday october 11 2006 10 42 am
- 70 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewad120 170mbynn it is also applicable for glycol applications
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewad240 340mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewad240 340mbynn
- Esie05 07 book page 72 wednesday october 11 2006 10 42 am
- 72 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewwd120 180mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewwd120 180mbynn
- Esie05 07 book page 76 wednesday october 11 2006 10 42 am
- 76 part 1 system outline
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewwd240 280mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewwd240 280mbynn
- Esie05 07 book page 78 wednesday october 11 2006 10 42 am
- 78 part 1 system outline
- Piping layout esie 05 07
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewwd360 mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewwd360 mbynn
- Esie05 07 book page 80 wednesday october 11 2006 10 42 am
- 80 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewwd440 mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewwd440 mbynn
- Esie05 07 book page 82 wednesday october 11 2006 10 42 am
- 82 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewwd500 540 mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewwd500 540mbynn
- Esie05 07 book page 84 wednesday october 11 2006 10 42 am
- 84 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewld120 170mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewld120 170mbynn
- Esie05 07 book page 88 wednesday october 11 2006 10 42 am
- 88 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewld240 260mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewld240 260mbynn
- Esie05 07 book page 90 wednesday october 11 2006 10 42 am
- 90 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewld340 mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewld340 mbynn
- Esie05 07 book page 92 wednesday october 11 2006 10 42 am
- 92 part 1 system outline
- 94 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewld400 mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewld400 mbynn
- Esie05 07 book page 94 wednesday october 11 2006 10 42 am
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewld480 540mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewld480 540mbynn
- Esie05 07 book page 96 wednesday october 11 2006 10 42 am
- 96 part 1 system outline
- M12f condenser fan motor y11s unloader solenoid valve
- M11f condenser fan motor b2p high pressure transmitter
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of erap110 170mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit erap110 170mbynn
- Esie05 07 book page 100 wednesday october 11 2006 10 42 am
- B1p low pressure transmitter spinned pipe
- Symbols the table below describes the symbols
- 100 part 1 system outline
- Symbol description symbol description
- S3t discharge temperature controller flange connection
- S1hp high pressure switch flare connection
- S14hp high pressure switch screw connection
- R5t ambient temperature sensor pinched pipe
- Piping layout esie 05 07
- M1c compressor motor1 check valve
- M14f condenser fan motor y16s liquid line solenoid valve
- M13f condenser fan motor y15s liquid injection solenoid valve
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewtp110 160mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewtp110 160mbynn
- Esie05 07 book page 102 wednesday october 11 2006 10 42 am
- 102 part 1 system outline
- 104 part 1 system outline
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewtp200 340mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewtp200 340mbynn
- Esie05 07 book page 104 wednesday october 11 2006 10 42 am
- Piping layout esie 05 07
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewtp400 540mbynn it is also applicable for glycol applications
- Functional diagram refrigeration circuit ewtp400 540mbynn
- Esie05 07 book page 106 wednesday october 11 2006 10 42 am
- 106 part 1 system outline
- Wiring layout
- What is in this chapter
- Part 1
- Wiring layout esie 05 07
- Main functions of the ewap110 540mbynn ewad110 340mbynn ewwd120 540mbynn ewld120 540mbynn erap110 170mbynn and ewtp110 540mbynn
- Main functions eev electronic expansion valve for stepless units batterypack for eev is not used
- 112 part 1 system outline
- Possible to combine all water cooled in one dicn system
- Possible to combine all condensers less in one dicn system
- Possible to combine all air cooled including heat recovery in one dicn system
- Part 1 system outline 1 113
- No er units in a dicn system
- It is possible to combine up to max 4 units in one dicn system
- It is not possible to combine water cooled air cooled or condenser less in one dicn
- Esie 05 07 wiring layout
- Dicn option dicn daikin integrated chiller network
- Basic principles
- Also referred to as master slave system
- Technical specification
- Unit setup
- Part 1 system outline 1 121
- Ewap110 160mbynn and erap110 170mbynn
- Esie 05 07 wiring layout
- The illustration below shows the switch box layout for a double circuit
- Switch box layout ewap erap
- Wiring layout esie 05 07
- The illustration below shows the switch box layout for a double circuit
- Ewap240 340mbynn
- Esie05 07 book page 122 wednesday october 11 2006 10 42 am
- 122 part 1 system outline
- The illustration below shows the switch box layout for a double circuit
- Part 1 system outline 1 123
- Ewap400 540mbynn
- Esie05 07 book page 123 wednesday october 11 2006 10 42 am
- Esie 05 07 wiring layout
- Switch box layout ewad
- Part 1 system outline 1 125
- Ewad120 170mbynn
- Esie 05 07 wiring layout
- The illustration below shows the switch box layout for a double circuit
- Wiring layout esie 05 07
- Ewad240 340mbynn the illustration below shows the switch box layout for a double circuit
- Esie05 07 book page 126 wednesday october 11 2006 10 42 am
- 126 part 1 system outline
- Wiring layout esie 05 07
- The illustration below shows the switch box layout for a double circuit
- Switch box layout ewwd ewld
- Ewwd120 280mbynn and ewld120 260mbynn
- 128 part 1 system outline
- The illustration below shows the top switch box layout for a circuit 2
- Part 1 system outline 1 129
- Ewwd360 540mbynn and ewld340 540mbynn
- Esie 05 07 wiring layout
- Ewwd360 540mbynn and ewld340 540mbynn
- 130 part 1 system outline
- Wiring layout esie 05 07
- The illustration below shows the lower switch box layout for a circuit 1
- Wiring diagram ewap110 160mbynn
- Q13f q12f
- Part 1 system outline 1 133
- K9f k8f
- K1m k2m
- Esie 05 07 wiring layout
- Diagram
- Wiring diagram ewap200 340mbynn
- A t 1a t 16a
- A am 4a
- Standard fan
- A 3x250gl
- Q18f q15f
- A 2a am 4a
- Q11f q14f
- A 2a am 2a
- Part 1 system outline 1 137
- A 2a am
- Op esp
- K9f k8f
- 8a 32a
- K1m k2m
- F4u f5u f6b f7b
- F1u f2u f3u
- F14b f13b
- X355gl 2a
- F13b f14b
- X355gl
- F12b f9b
- X300gl 2a
- Esie 05 07 wiring layout
- X250gl
- Diagram
- X200gl 2a
- A t 32a
- Part 1 system outline 1 141
- Operation c2
- Operation c1
- Esie 05 07 wiring layout
- Diagram
- Changeable input 4 ex enable disable cap lim 2
- Changeable input 3 ex enable disable cap lim 1
- Changeable input 2 ex dual setpoint
- Changeable input 1 ex remote start stop
- Changeable do2 ex 2nd evaporator pump
- Changeable ai1 ex setp signal 0 1v
- Wiring diagram ewap400 540mbynn
- Pumpcontact
- Wiring diagram ewad120 170mbynn
- Part 1 system outline 1 145
- K1m k2m
- F2u f1u
- Esie 05 07 wiring layout
- Diagram
- Diagram
- Wiring diagram ewad240 340mbynn
- Part 1 system outline 1 149
- K1m k2m
- Esie 05 07 wiring layout
- Part 1 system outline 1 153
- Esie 05 07 wiring layout
- Diagram
- Wiring diagram ewwd120 280mbynn
- F9b f10s 3x160gl 70
- F7b f6b
- F1u f2u f3u
- F1r f2r 3 1a 3 1a 3 1a 3 1a 3 1a
- X500gl 3x250gl 3x250gl
- F15u f16u 2a 2a 2a
- X500gl
- F11s k17s
- X355gl
- X300gl
- Esie 05 07 wiring layout
- X250gl 3x250gl
- Diagram
- X250gl 3x200gl
- A 4a 2a
- X224gl 3x224gl 3x224gl 115
- A 2a 4a f8b
- X224gl 2 1a t
- A 2a 4a
- X200gl 3x200gl
- 3x224gl
- Wiring diagram ewwd360 540mbynn
- 3x160gl
- W 360 w 540 w 520 w 440 w 500 w 180m w 280m w 280m w 240m w 240m w 180c w 280c w 240c w 180c w 240c
- 1a t 3x224gl
- Part 1 system outline 1 157
- 1a t 3x160gl
- K18s 70 115 110
- Diagram
- K8f k9f
- Esie 05 07 wiring layout
- Wiring diagram ewld120 260mbynn
- Part 1 system outline 1 161
- Diagram
- Wiring diagram ewld340 540mbynn
- Wire number 15
- Terminal number 15 4 15
- Part 1 system outline 1 165
- Option 6
- Not mounted in switchbox 7
- F1 9 connection continues on field f1
- Esie 05 07 wiring layout
- 5 field supply
- 2 earth wiring
- 10 several wiring possibilities
- 2 earth wiring
- 10 several wiring possibilities
- Wiring diagram erap110 170mbynn
- Wire number 15
- Terminal number 15 4 15
- Part 1 system outline 1 169
- Option 6
- Not mounted in switchbox 7
- F1 9 connection continues on field f1
- Esie 05 07 wiring layout
- Diagram
- 5 field supply
- Contactor coil ev
- 70 terminals on main rail
- Remote
- For the slave units see the installation manual in a dicn system only valid for the master unit
- Connection between pcb and remote user terminal
- X160gl
- 5 field supply pumpcontact
- Pumpcontact general operation without op dicn
- F4u f5u
- Compressorswitchbox 1 connections inside the
- X125gl
- 4 3 6 5
- Position of jumpers and dipswitches
- F1u f2u f3u gl gg f4u f5u gl gg
- Changeable input 4
- Wiring diagram ewtp110 160mbynn
- 12 output terminals for fieldwiring
- Part 1 system outline 1 173
- F1u f2u f3u
- Changeable input 3
- Wire number 15
- 11 input terminals for fieldwiring
- Overcurrent
- Example configurable switches for remote function
- Changeable input 2
- Waterpump
- 10 several wiring possibilities
- Or 230vac
- Example 71 80
- Vac or 230vac
- Option
- Ex setp signal 0 1v
- Changeable input 1
- Userterminal
- Operation c1
- Ex enable disable cap lim 2
- Changeable do2
- U z main terminals in compressor switchbox
- Op57 a meter v meter
- Ex enable disable cap lim 1
- Changeable ai1
- To 1vdc
- Op52 main isolator switch optional 14
- Ex dual setpoint
- Address 2
- Terminal number 15
- Obligatory
- Esie 05 07 wiring layout
- Address 1
- Not mounted in switchbox
- Earth wiring
- According to iec standard 269 2 recommended fuses gl gg am also admitted
- Switchbox
- Maximum output current resistive 2a inductive 2a cos phi 0 4
- E 35 5
- A n other terminals in compressor switchbox
- Sw 1 2 3 4 5 6
- L1 l2 l3 main terminals
- Dipswitch
- A am 2a am
- Standard fan
- K1m k2m
- Diagram
- 9 connection continues on field f1
- S6s s10s
- H3p h2p
- Default op hr hr cond pump
- 88 terminal on field rail
- S11s s12s
- Changeable input 3
- X200gl
- 10 several wiring possibilities
- Position of jumpers and dipswitches
- Example configurable switches for remote function
- Changeable input 2
- Wiring diagram ewtp200 340mbynn
- Part 1 system outline 1 177
- Example 71 80
- Changeable input 1
- Wire number 15
- Overcurrent
- Ex setp signal 0 1v
- Changeable do2
- Waterpump
- Or 230vac
- Ex enable disable cap lim 2
- Changeable ai1
- Vac or 230vac
- Option
- Ex enable disable cap lim 1
- Userterminal
- Operation c1
- Ex dual setpoint
- Address 2
- U z main terminals in compressor switchbox
- Obligatory
- Esie 05 07 wiring layout
- Address 1
- To 1vdc
- Not mounted in switchbox
- Earth wiring
- According to iec standard 269 2 recommended fuses gl gg am also admitted
- Terminal number 15
- Maximum output current resistive 2a inductive 2a cos phi 0 4
- E 35 5
- A n other terminals in compressor switchbox
- Switchbox
- L1 l2 l3 main terminals
- Dipswitch
- 9 connection continues on field f1
- K1m k2m
- Diagram
- 88 terminal on field rail
- Sw 1 2 3 4 5 6
- H3p h2p
- Default op hr hr cond pump
- 70 terminals on main rail
- Standard fan
- For the slave units see the installation manual in a dicn system only valid for the master unit
- Contactor coil ev
- 5 field supply pumpcontact
- S6s s10s
- F4u f5u
- Connection between pcb and remote user terminal
- 4 3 6 5
- S11s s12s
- F1u f2u f3u gl gg f4u f5u gl gg
- Compressorswitchbox 1 connections inside the
- X355gl
- 12 output terminals for fieldwiring
- Remote
- F1u f2u f3u
- Changeable input 4
- X250gl
- 11 input terminals for fieldwiring
- Pumpcontact general operation without op dicn
- Wiring diagram ewtp400 540mbynn
- Part 1 system outline 1 181
- Esie 05 07 wiring layout
- Diagram
- Part 2 functional description
- What is in this chapter
- Part 2
- Operation range
- Or heater tape standard
- Or filling up the system with a glycol solution
- Operational range the illustration below shows the operational range of ewap110 540mbynn
- Operational range ewap110 540mbynn
- Operation range esie 05 07
- 4 part 2 functional description
- Water glycol
- Protect the water circuit against freezing by
- Water glycol
- Protect the water circuit against freezing by
- Part 2 functional description 2 5
- Or heater tape standard
- Or filling up the system with a glycol solution
- Operational range the illustration below shows the operational range of ewap110 540mbynn
- Operational range ewad110 540mbynn
- Esie 05 07 operation range
- Operational range in cooling mode the illustration below shows the operational range in cooling mode of the ewwd120 540mbynn
- Operational range ewwd120 540mbynn
- Operation range esie 05 07
- Max twc
- Lwe leaving water evaporator lwc leaving water condenser
- 6 part 2 functional description
- Water glycol
- Pull down area
- Water glycol
- Pull down area
- Part 2 functional description 2 7
- Operational range in cooling mode the illustration below shows the operational range in cooling mode of the ewld120 540mbynn
- Operational range ewld120 540mbynn
- Max twc
- Lwe leaving water evaporator tc condensing temperature
- Esie 05 07 operation range
- Operational range in cooling mode the illustration below shows the operational range in cooling mode of the erap110 170mbynn
- Operational range erap110 170mbynn
- Operation range esie 05 07
- Continuous operation area pull down area
- 8 part 2 functional description
- Esie 05 07 operation range
- Water glycol
- Protect the water circuit against freezing by
- Part 2 functional description 2 9
- Or heater tape standard
- Or filling up the system with a glycol solution
- Operational range in cooling mode the illustration below shows the operational range in cooling mode of the erap110 540mbynn
- Operational range ewtp110 540mbynn
- What is in this chapter
- Part 2
- Functional control for a standalone unit
- Operation flowchart
- On off management
- Thermostat control
- Loadup dwn
- C b c c b
- A 2 a 2
- Loadup dwn
- C b c c b
- A 2 a 2
- Manual control
- Freeze up control
- Outlet temp
- Loadup no possible area
- Heat pressure control
- Fan management
- Minimum fanspeed hz
- Low noise function
- High pressure setback
- Fan output maximum
- Superheat control
- Pump control
- Lead lag control
- Capacity limitation
- Floating setpoint ambient mode
- Free cooling on ambient temperature
- Heat recovery
- Changeable digital inputs
- Changeable analogue inputs
- Changeable digital outputs
- Schedule timer management
- Holiday 01 to 03
- Pumpdown
- Password function
- Capacity general operation
- 100 capacity general operation
- Reversing valve
- Evaporator heater tape
- Low pressure bypass
- Simulation
- Bms function
- What is in this chapter
- The functional controller for dicn
- Part 2
- Dicn network overview
- Dicn basic setup master slave system
- Wiring example master slave
- The functional controller for dicn esie05 07
- Slave 2 and slave3
- Slave 1
- Master
- Connections to
- Additional dicn wires awg20 22 shielded cable
- 76 part 2 functional description
- On off management
- When you change the inlet outlet mode in that unit no status is transferred to other units
- When you change the inlet outlet mode in a unit status is trans ferred to all other units except units that are in dis conn on off mode and manual mode
- Thermostat control
- The functional controller for dicn esie05 07
- Overview when connected in dicn the regulation mode inlet outlet is transferred to all units with ms option set to yes
- Overview of the possibilities
- Ms option yes network unit ms option no standalone unit normal or standby disconn on off
- Inlet outlet mode equal for all units equal for all units dedicated to this unit only
- Changing to inlet outlet when you change the inlet outlet mode in a unit status is transferred to all other units except units that are in dis conn on off mode and manual mode
- Air cooled cool ing only evaporator less water cooled condenser less
- 86 part 2 functional description
- Loadup dwn
- C b c c b
- A 2 a 2
- Manual mode
- Freeze up control
- Heat pressure control
- Superheat control
- Pump control
- Lead lag control
- Priority management
- Capacity limitation
- Floating setpoint
- Capacity general operation
- 100 capacity general operation
- Free cooling
- Reversing valve
- Evaporator heater tape
- Heat recovery
- Changeable digital inputs
- Changeable analogue input
- Changeable digital outputs
- Schedule timer
- Pump down
- What is in this chapter
- The digital controller for large chillers
- Part 2
- The controller
- Start stop cool heat and temperature settings
- What happens in case of an alarm or a warning
- Menu overview
- How to read or adjust parameter settings the programming procedure
- Read out menu
- Set points menu
- User settings service menu
- To select the automatic or manual lead lag mode
- Timers menu
- History menu
- Info menu
- Input output status menu
- User password menu
- Network menu
- Cool heat menu
- Safety menu
- Part 3 troubleshooting
- What is in this chapter
- Part 3
- Overview of fault indications and safeties
- What happens in the event of an alarm
- What to do in the event of an alarm
- Overview of unit safeties
- Overview of circuit safeties
- Overview of network safeties
- Overview of warnings
- What is in this chapter
- Part 3
- Checking the digital inputs and outputs
- Input route
- Troubleshooting
- Output route
- What is in this chapter
- Troubleshooting of inverter with the status display panel
- Part 3
- Troubleshooting of inverter with the status display panel
- What is in this chapter
- Procedure for software upload download
- Part 3
- Copy from the software key to pco²
- Copy from the software key to pco
- Copy from pco to the software key
- Copy from pco² to the software key
- Installation of winload32 on the pc and programming a controller
- Select chiller pco² page
- Go to the winload32 program page
- Winzip will open
- The file winload32 v3 0 is now saved on the hard disk of your pc
- Select winload32 exe
- Press on extract
- Double click on the file
- Select save to download the file to your pc
- Go back to the pco² software download page on the extranet
- Click to download the file
- Click on the model name
- Upload completed successfully
- Please check that you have 4 times
- Copy software from winload32 to the software key
- What is in this chapter
- Procedure to protect compressor in case of frozen evaporator
- Part 3
- Procedure to protect compressor in case of frozen evaporator
- What is in this chapter
- Procedure to clear the refrigerant circuit in case of frozen evaporators
- Part 3
- Procedure to clear the refrigerant circuit in case of frozen evaporators
- What is in this chapter
- Part 3
- Manual upload or download control motor test procedure
- Manual upload or download control motor test procedure
- 3 4 5 6
- What is in this chapter
- Part 3
- Eev driver error list
- Plan address setting of driver are equal and diff from pco2 controller ex pco2 1 eev1 3 eev2 3
- For units with eev drivers
- Eev superheat to low
- Eev pressure probe not connected
- Eev pressure probe broken
- Eev ntc sensor not connected
- Valve did not close during stop for example during power off
- Eev ntc sensor broken
- Symptom
- Eev eprom is broken
- Start only if error is present during power on or plan led can be on or flashing display
- Eev driver is new has never been used before
- Eev driver error list esie05 07
- Plan vg1 24v eev driver is disconnected
- Eev driver error list
- Plan vg0 24v eev driver is disconnected
- Eev driver circuit 1 2 has no power
- Plan tx tx of this evv driver is reversed connected
- Eev battery disconnected
- Plan tx tx of another evv driver is reversed connected
- B present for units with 2 eev drivers pco2 controller
- Plan tx tx is not connected
- A present for units with 1 eev driver
- Plan address setting of driver is not correct and different from pco2 controller ex pco2 1 eev1 4
- Plan address setting of driver is equal to address setting of pco2 controller ex pco2 1 eev1 1
- 48 part 3 troubleshooting
- Symptom
- Part 3 troubleshooting 3 49
- Esie05 07 eev driver error list
- Part 4 commissioning and test run
- Pre test run checks
- Part 4
- What is in this chapter
- General checks
- Water piping checks
- Water quality the table below contains the required water quality specifications
- V m³ required system volume
- T s minimum cycling time allowed by the com pressor 240 s
- Q w cooling capacity at the lowest capacity step of each chiller in the system
- Part 4 commissioning and test run 4 7
- Notation dimension description default
- Kg m³ specific mass of the fluid
- J kgk specific heat capacity of the fluid
- Esie05 07 pre test run checks
- D k thermostat step difference
- 4186 j kgk
- 1000 kg m³
- Water pressure drop through evaporator ewap ewtp110 160mbynn
- Water pressure drop through evaporator ewap ewtp200 340mbynn
- Water pressure drop through evaporator ewap ewtp400 540mbynn
- Water pressure drop through evaporator ewad120 340mbynn
- Water pressure drop through evaporator ewld ewwd120 540mbynn
- Water pressure drop through condenser ewwd120 540mbynn
- Water pressure drop through heat recovery condenser ewtp110 540mbynn
- Electrical checks
- What is in this chapter
- Test run and operation data
- Part 4
- Test run and operation data for ewap110 540mbynn
- Test run and operation data for ewad120 340mbynn
- Test run and operation data for ewwd120 540mbynn
- Test run and operation data for ewld120 540mbynn
- Test run and operation data for erap110 170mbynn
- Test run and operation data for ewtp110 170mbynn
- Part 5 maintenance
- What is in this chapter
- Part 5
- Maintenance
- Maintenance of the main parts
- Maintenance of the control devices
- Periodical checks
- Part 6 appendix
- What is in this chapter
- Part 6
- Appendix
- History of the software
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Узнайте, как правильно очистить холодильный контур при замерзании испарителей. Пошаговая инструкция по диагностике и устранению проблем с системой.