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Daikin RXYQ30PYNKE [22/24] 1 onsite settings with the power off
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18 English
12. ONSITE SETTINGS
Note
In the case of a multi system, all onsite settings should be made
on the master unit. Settings made on sub units are invalid.
The outdoor unit to which the indoor unit transmission wire are
connected is the master unit, and all other units are sub units.
12-1 Onsite Settings With the Power Off
If the COOL/HEAT selector was
connected to the outdoor unit in
“7. FIELD WIRING”, set the dip
switch (DS1) on the outdoor unit
PC-board (A1P) to “ON” (it is set
to “OFF” when shipped from the
factory).
For the position of the dip switch
(DS1), see the “Service Precau-
tions” label (see at right) which is attached to the EL. COMPO. BOX
lid.
Warning Electric Shock Warning
Never perform with the power on.
There is a serious risk of electric shock if any live part is touched.
12-2 Onsite Settings With the Power On
Use the push button switches (BS1 through BS5) on the outdoor unit
PC-board (A1P) to make the necessary onsite settings.
See the “Service Precautions” label on the EL. CONPO. BOX lid for
details on the positions and operating method of the push button
switches and on the onsite setting.
Make sure to record the setting on the accessory “REQUEST FOR
THE INDICATION” label.
Warning Electric Shock Warning
Use an insulated rod to operate the push buttons via the inspection
door of EL. COMPO. BOX lid.
There is a risk of electric shock if you touch any live parts, since this
operation must be performed with the power on.
13. TEST RUN
13-1 Before test run
• Make sure the following works are completed in accordance with
the installation manual.
Piping work
Wiring work
Air tight test
Vacuum drying
Additional refrigerant charge
• Check that all work for the indoor unit are finished and there are
no danger to operate.
13-2 Test Run
After check operation is completed, operate the unit normally and
check the following.
(1)
Make sure the indoor and outdoor units are operating normally.
(2)
Operate each indoor unit one by one and make sure the corre-
sponding outdoor unit is also operating.
(3)
Check to see if cold (or hot) air is coming out from the indoor unit.
(4)
Push the fan direction and strength buttons on the remote control-
ler to see if they operate properly.
Note
• Heating is not possible if the outdoor temperature is 24°C or
higher. Refer to the Operation manual.
• If a knocking sound can be heard in the liquid compression of the
compressor, stop the unit immediately and then energize the
crank case heater for a sufficient length of time before restarting
the operation.
• Once stopping, the compressor will not restart in about 5 minutes
even if the On/Off button of the remote controller is pushed.
• When the system operation is stopped by the remote controller,
the outdoor units may continue operating for further 5 minutes at
maximum.
• The outdoor unit fan may rotate at low speeds if the Night-time low
noise setting or the External low noise level setting is made, but
this is not a malfunction.
13-3 Checks After Test Run
Perform the following checks after the test run is complete.
• Record the contents of field setting.
→ Record them on the accessory “REQUEST FOR THE INDI-
CATION” label.
And attach the label on the back side of the front panel.
• Record the installation date.
→ Record the installation date on the accessory “REQUEST
FOR THE INDICATION” label in accordance with the
IEC60335-2-40.
And attach the label on the back side of the front panel.
Note
After the test run, when handing the unit over to the customer, make
sure the EL.COMPO.BOX lid, the inspection door, and the unit casing
are all attached.
14. CAUTION FOR REFRIGERANT LEAKS
(Points to note in connection with refrigerant leaks)
Introduction
The installer and system specialist shall secure safety against
leakage according to local regulations or standards. The following
standards may be applicable if local regulations are not available.
The VRV System, like other air conditioning systems, uses R410A as
refrigerant. R410A itself is an entirely safe non-toxic, non-combusti-
ble refrigerant. Nevertheless care must be taken to ensure that air
conditioning facilities are installed in a room which is sufficiently
large. This assures that the maximum concentration level of refriger-
ant gas is not exceeded, in the unlikely event of major leak in the sys-
tem and this in accordance to the local applicable regulations and
standards.
Maximum concentration level
The maximum charge of refrigerant and the calculation of the maxi-
mum concentration of refrigerant is directly related to the humanly
occupied space in to which it could leak.
The unit of measurement of the concentration is kg/m
3
( the weight in
kg of the refrigerant gas in 1m
3
volume of the occupied space).
Compliance to the local applicable regulations and standards for the
maximum allowable concentration level is required.
In Australia the maximum allowed concentration level of refrigerant to
a humanly space is limited to 0.35kg/m
3
for R407C and 0.44kg/m
3
for
R410A.
1. direction of the refrigerant flow
2. room where refrigerant leak has occurred (outflow of all
the refrigerant from the system)
Pay a special attention to the place, such as a basement, etc.
where refrigerant can stay, since refrigerant is heavier than air.
Procedure for checking maximum concentration
Check the maximum concentration level in accordance with steps 1
to 4 below and take whatever action is necessary to comply.
1.
Calculate the amount of refrigerant (kg) charged to each system
separately.
Note
• Where a single refrigerant facility is divided into 2 entirely inde-
pendent refrigerant systems then use the amount of refrigerant
with which each separate system is charged.
Inspection
door
[Service Precautions]
label
EL.COMPO.
BOX lid
amount of refriger-
ant in a single unit
system (amount of
refrigerant with
which the system
is charged before
leaving the factory)
+
additional charging
amount (amount of
refrigerant added
locally in accordance
with the length or
diameter of the refrig-
erant piping)
=
total amount
of refriger-
ant (kg) in
the system
2
1
01_EN_3P226891-7A.fm Page 18 Tuesday, June 3, 2008 2:35 PM
Содержание
- Installation manual 1
- System air conditioner 1
- Figure 1 2
- Figure 10 figure 11 figure 12 figure 13 2
- Figure 14 2
- Figure 15 2
- Figure 2 2
- Figure 3 2
- Figure 4 2
- Figure 5 2
- Figure 6 2
- Figure 7 2
- Figure 8 2
- Figure 9 2
- Figure 16 3
- Figure 17 3
- Figure 18 3
- Figure 19 figure 20 3
- Figure 21 3
- Figure 22 3
- Figure 23 3
- Figure 24 3
- Figure 25 3
- Figure 26 3
- Figure 27 4
- Figure 28 4
- Figure 29 figure 30 4
- Figure 31 figure 32 4
- Figure 33 4
- Figure 34 4
- Figure 35 4
- 1 safety precautions 5
- Contents 5
- English 1 5
- First of all 5
- Installation manual 5
- 1 combination 6
- 2 special notice of product 6
- 3 disposal requirements 6
- English 6
- Introduction 6
- 2 standard supplied accessories 7
- 3 option accessory 7
- 4 technical and electrical specifications 7
- 5 main components 7
- 6 installation process 7
- English 3 7
- Selection of location 7
- 1 selection of piping material and refrigerant branching kit 8
- English 8
- Inspecting and handling the unit 8
- Placing the unit 8
- Refrigerant piping 8
- 2 protection against contamination when installing pipes 9
- 3 pipe connection 9
- 4 connecting the refrigerant piping 9
- A b 25 9
- Cutting location 9
- English 5 9
- Gas side accessory pipe 2 9
- Gas side piping field supply 9
- Change as shown in the figure below rising height 200 mm or more 10
- Change to pattern 1 or pattern 2 10
- English 10
- Front connections 10
- If 2 m or more 10
- If less than 2m 10
- Less than 2m 10
- M or more 10
- Oil remains in the stopping outdoor unit 10
- Outdoor unit gas pipe 10
- Pattern 1 10
- Pattern 2 10
- Prohibited pattern 10
- To indoor unit 10
- Unit a 10
- Unit b 10
- English 7 11
- 5 example of connection 12
- English 12
- Example of connection 12
- Example refrigerant branch using refnet header 12
- Example refrigerant branch using refnet joint 12
- Pipe size selection 12
- Refrigerant branch kit selection 12
- _en_3p226891 7a fm page 8 tuesday june 3 2008 2 35 pm 12
- Diameter of above case 13
- English 9 13
- How to calculate the additional refrigerant to be charged 13
- Note 1 13
- Note 2 13
- Note 3 13
- 1 power circuit safety device and cable requirements 14
- 2 wiring connection example for whole system 14
- A power circuit see the following table must be provided for con nection of the unit this circuit must be protected with the required safety devices i e a main switch a slow blow fuse on each phase and an earth leakage circuit breaker when using residual current operated circuit breakers be sure to use a high speed type 1 second or less 200ma rated residual operating current use copper conductors only use insulated wire for the power cord select the power supply cable type and size in accordance with relevant local and national regulations 14
- All field wiring and components must be installed by a licensed electrician and must comply with relevant local and national reg ulations be sure to use a dedicated power circuit never use a power sup ply shared by another appliance 14
- Caution 14
- English 14
- Ex combining the rxyq30ptlk e using rxyq8ptlk e rxyq10ptlk e and rxyq12ptlk e 14
- Field wiring 14
- Minimum circuit amp of rxyq10ptlk e in table above 41 a minimum circuit amp of rxyq12ptlk e in table above 41 a accordingly the minimum circuit amp of the rxyq30ptlk e 32 41 41 115 a multiplying the result above by 1 115 1 127 a so the recommended fuse capacity would be 130 a 14
- Note electrical wiring must be done in accordance with the wiring dia grams and the description herein do not operate until refrigerant piping work is completed if operated before complete the piping work the compressor may be broken down never remove thermistor sensor or etc when connecting power wiring and transmission wiring if operated with thermistor sensor or etc removed the compres sor may be broken down this product have reversed phase protection detector that only works when the power is turned on if there exists black out or the power goes on and off which the product is operating attach a reversed phase protection circuit locally running the product in reversed phase may break the compressor and other parts attach the power wire securely introducing power with a missing n phase or with a mistaken n phase will break the unit never connect the power supply in reversed phase the unit can not operate normally in reversed phase if you connect in reversed phase replace two of the 14
- Note make sure the weak electric wiring i e for the remote control ler between units etc and the power wiring do not pass near each other keeping them at least 50 mm apart proximity may cause electrical interference malfunctions and breakage be sure to connect the power wiring to the power wiring termi nal block and secure it as described in 7 5 power wiring connection procedure 14
- Note the above table indicates power specifications for standard combi nations see 2 introduction if using anything other than the above combinations in a multi sys tem calculate using the following procedure minimum circuit amp value add the minimum circuit amp values for each independent unit 14
- Only proceed with wiring work after blocking off all power always ground wires in accordance with relevant local and national regulations this machine includes an inverter device connect earth and leave charge to eliminate the impact on other devices by reducing noise generated from the inverter device and to prevent leaked current from being charged in the outer hull of the product do not connect the ground wire to gas pipes sewage pipes light ning rods or telephone ground wires gas pipes can explode or catch fire if there is a gas leak sewage pipes no grounding effect is possible if hard plastic pip ing is used telephone ground wires and lightning rods dangerous when struck by lightning due to abnormal rise in electrical potential in the grounding be sure to install an earth leakage circuit breaker this unit uses an inverter so install the earth leakage circuit breaker that be capable of handling high harmonics in order to prevent malfunctioning of the earth leakage circuit breaker i 14
- Refer to figure 19 1 power supply 2 main switch 3 earth leakage circuit breaker 4 fuse 5 outdoor unit 6 cool heat selector 7 remote controller 8 indoor unit 14
- Specifications for local wiring are in compliance with iec60245 use wire type h05vv when protected pipes are used use wire type h07rn f when protected pipes are not used 14
- 3 leading wire procedure 15
- 4 transmission wiring connection procedure 15
- 5 power wiring connection procedure 15
- English 11 15
- 1 preparations 16
- 6 procedure for wiring inside units 16
- Air tight test and vacuum dry ing 16
- Air tight test and vacuum drying 16
- Crimp style terminal 16
- Cup washer 16
- Cut out section 16
- English 16
- Power wire crimp style terminal 16
- Resin hook 16
- Terminal block crip style terminal wire narrow wire thick 16
- 1 before working 17
- 2 air tight test and vacuum drying method 17
- Additional refrigerant charge and check operation 17
- Checking of device and instal lation conditions 17
- Checking of device and installation conditions 17
- English 13 17
- Pipe insulation 17
- English 18
- H h i h h h h 18
- J h h h h h h 18
- J h h h i h i 18
- J h h i h h h 18
- J h j h j j h 18
- 2 procedure of adding refrigerant charging and check operation 19
- Cooling mode 19
- English 15 19
- Heating mode 19
- Outdoor temp 0 c db 43 c db indoor temp 10 c db 32 c db less than above range 19
- English 20
- H h i h h h h 20
- H j h h h 20
- I i i i i i i 20
- I j j i i i i 20
- J j h h i h i 20
- J j j h i h i 20
- English 17 21
- J h h h h h h h h 21
- J h h h h h h h j 21
- J h h i h h h h h 21
- J h h i h h h h i 21
- 1 before test run 22
- 1 onsite settings with the power off 22
- 2 onsite settings with the power on 22
- 2 test run 22
- 3 checks after test run 22
- Caution for refrigerant leaks 22
- English 22
- Onsite settings 22
- Test run 22
- English 19 23
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