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CHYHBH08AFV32
Руководство по применению для установщика Страница: 168

Daikin CHYHBH08AFV32 [168/220] To disassemble the gas boiler

12 | Maintenance and service

Installer reference guide

168

CHYHBH05+08AF + EHYKOMB33A

Daikin Altherma R Hybrid

4P471761-1E – 2020.10

WARNING

If the internal wiring is damaged, it has to be replaced by the manufacturer, its

service agent or similarly qualified persons.

12.4 To disassemble the gas boiler

1 Turn off the appliance.

2 Turn off the main power supply of the appliance.

3 Close the gas tap.

4 Remove the front panel.

5 Wait until the appliance has cooled down.

6 Unscrew the coupling nut at the base of the flue pipe by turning

counterclockwise.

7 Slide the flue pipe upwards by turning it clockwise until the bottom of the pipe

is above the condensate drain pan connection.

Содержание

Daikin altherma r hybrid 1
Installer reference guide 1
About the box 20 2
About the documentation 18 2
About the product 16 2
About the units and options 25 2
General safety precautions 6 2
Installation 50 2
Installer reference guide 2
Preparation 36 2
Table of contents 2
Table of contents 3
Commissioning 153 4
Configuration 102 4
Hand over to the user 165 4
Maintenance and service 166 4
Operation 150 4
Table of contents 4
Troubleshooting 174 4
Disposal 188 5
Field settings table 213 5
Glossary 212 5
Table of contents 5
Technical data 191 5
About the documentation 6
General safety precautions 6
Meaning of warnings and symbols 6
For the installer 7
General 7
General safety precautions 7
General safety precautions 8
Installation site 8
General safety precautions 9
Refrigerant in case of r410a or r32 9
General safety precautions 10
Electrical 11
General safety precautions 11
Caution 12
General safety precautions 12
Install power cables at least 1 m away from televisions or radios to prevent interference depending on the radio waves a distance of 1 m may not be sufficient 12
Notice 12
Warning 12
General safety precautions 13
Gas exhaust 14
General safety precautions 14
Local legislation 14
General safety precautions 15
Potable water all seals joints and compounds including flux and solder and components used as part of the secondary domestic water system must be approved by wras 15
About the product 16
About the product 17
Information 17
This product is intended for domestic use only 17
About the documentation 18
About this document 18
About the documentation 19
Installer reference guide at a glance 19
About the box 20
Indoor unit 20
Overview about the box 20
To unpack the indoor unit 20
About the box 21
To remove the accessories from the indoor unit 21
About the box 22
Before unpacking move the gas boiler as close as possible to its installation position 22
Gas boiler 22
To unpack the gas boiler 22
About the box 23
Remove the accessories 23
To remove the accessories from the gas boiler 23
Warning 23
About the box 24
C installation and operation manual 24
About the units and options 25
Identification 25
Identification label indoor unit 25
Overview about the units and options 25
About the units and options 26
Identification label gas boiler 26
Location 26
Model identification 26
About the units and options 27
Combining units and options 27
Possible options for the indoor unit 27
About the units and options 28
About the units and options 29
Possible options for the gas boiler 29
About the units and options 30
About the units and options 31
About the units and options 32
About the units and options 33
About the units and options 34
About the units and options 35
Possible combinations of indoor unit and domestic hot water tank 35
Possible combinations of indoor unit and outdoor unit 35
Installation site requirements of the indoor unit 36
Overview preparation 36
Preparation 36
Preparing the installation site 36
H distance measured from the floor to the bottom of the casing of the gas boiler minimum 500 mm and in case of a valve mounting kit 800 mm 37
H distance measured from the floor to the flare nut of the refrigerant piping 37
Preparation 37
1 42 kg are not subjected to any requirements to the installation room 38
Information 38
Kg you need to comply with the minimum floor area requirements as described in the following flow chart the flow chart uses the following tables 15 table 1 maximum refrigerant charge allowed in a room indoor unit 4 198 15 table 2 minimum floor area indoor unit 4 200 and 15 table 3 minimum venting opening area for natural ventilation indoor unit 4 201 38
Preparation 38
Special requirements for r32 38
Systems with a total refrigerant charge 38
Preparation 39
Preparing refrigerant piping 39
Refrigerant piping requirements 39
Preparation 40
Preparing water piping 40
Refrigerant piping insulation 40
Water circuit requirements 40
Preparation 41
Preparation 42
Formula to calculate the expansion vessel pre pressure 43
Preparation 43
Check that the total water volume in the installation is minimum 13 litre the internal water volume of the indoor unit not included 44
Information 44
Maximum water volume 44
Minimum water volume 44
Notice 44
Preparation 44
The indoor unit has an expansion vessel of 10 litre with a factory set pre pressure of 1 bar 44
To check the water volume and flow rate 44
To make sure that the unit operates properly 44
Use the following graph to determine the maximum water volume for the calculated pre pressure 44
You might need to adjust the pre pressure of the expansion vessel 44
You must check the minimum and maximum water volume 44
Preparation 45
Changing the pre pressure of the expansion vessel 46
Preparation 46
About preparing electrical wiring 47
Preparation 47
Preparing electrical wiring 47
To check the water volume examples 47
A outdoor unit 48
A power supply 48
All components procured on site and all electrical construction must comply 48
All wiring must be performed by an authorised electrician and must comply 48
Always use multicore cable for power supply cables 48
Information 48
Make electrical connections to the fixed wiring 48
Overview of electrical connections except external actuators 48
Overview of electrical connections for external and internal actuators 48
Power supply 48
Power supply and interconnection cable to indoor unit 48
Power supply for gas boiler 48
Power supply for outdoor unit 48
Preparation 48
The following illustration is an example and might not match your system layout 48
The following illustration shows the required field wiring 48
Warning 48
With the applicable legislation 48
Preparation 49
About opening the units 50
Installation 50
Opening the units 50
Overview installation 50
Installation 51
To open the switch box cover of the indoor unit 51
About mounting the indoor unit 52
Installation 52
Mounting the indoor unit 52
To open the gas boiler 52
To open the switch box cover of the gas boiler 52
Installation 53
Precautions when mounting the indoor unit 53
To install the indoor unit 53
Installation 54
Mounting the gas boiler 54
To install the gas boiler 54
Installation 55
Installation 56
To install the condensate trap 56
Condensate pipe work 57
If possible the condensate drain pipe should be routed and terminated so that the condensate drains away from the boiler under gravity to a suitable internal foul water discharge point such as an internal soil and vent stack a suitable permanent connection to the foul waste pipe should be used 57
Information 57
Installation 57
Internal connections 57
Notice 57
Warning 57
Condensate pump 58
If the first option is not possible an internal kitchen or bathroom waste pipe washing machine pipe can be used make sure that the condensate drain pipe is connected downstream of the waste trap 58
Installation 58
The pump outlet pipe should discharge to a suitable internal foul water discharge point such as an internal soil and vent stack internal kitchen bathroom waste pipe or washing machine waste pipe a suitable permanent connection to the foul waste pipe should be used 58
Where gravity discharge to an internal termination is not physically possible or where very long internal runs of drainage pipe would be required to reach a suitable discharge point condensate should be removed by using a proprietary condensate pump field supply 58
About connecting the refrigerant piping 59
Connecting the refrigerant piping 59
External connections 59
Installation 59
Installation 60
Precautions when connecting the refrigerant piping 60
Guidelines when connecting the refrigerant piping 61
Installation 61
Pipe bending guidelines 61
Caution 62
Check that the flaring is properly made 62
Cut the pipe end with a pipe cutter 62
Flare the pipe set exactly at the position as shown in the following figure 62
Installation 62
Of oxidised film on the inside of the piping this film adversely affects valves and compressors in the refrigerating system and prevents proper operation 62
Remove burrs with the cut surface facing down so that the chips do not enter the pipe 62
Remove the flare nut from the stop valve and put the flare nut on the pipe 62
Set the nitrogen pressure to 20 kpa 0 bar just enough so it can be felt on the 62
Skin with a pressure reducing valve 62
The indoor unit and outdoor unit have flare connections connect both ends without brazing if brazing should be needed take the following into account 62
To braze the pipe end 62
To flare the pipe end 62
When brazing blow through with nitrogen to prevent creation of large quantities 62
Installation 63
Using the stop valve and service port 63
Installation 64
Usage of reducers to connect the piping to the outdoor unit 64
About checking the refrigerant piping 65
Checking the refrigerant piping 65
Installation 65
To connect the refrigerant piping to the indoor unit 65
Installation 66
Precautions when checking the refrigerant piping 66
To check for leaks 66
Installation 67
To perform vacuum drying 67
About charging refrigerant 68
About the refrigerant 68
Charging refrigerant 68
Installation 68
30 m do not add additional refrigerant 69
For the maximum allowable refrigerant charge amount see the outdoor unit installation manual 69
Global warming potential gwp value 675 69
If the total liquid piping 69
Information 69
Installation 69
Length is 69
M r total length m of liquid piping 30 m 0 20 69
Notice 69
Precautions when charging refrigerant 69
R additional charge kg rounded in units of 0 kg 69
To determine the additional refrigerant amount 69
To determine the complete recharge amount 69
Warning 69
Warning flammable material 69
Caution 70
Charge the additional refrigerant amount 70
Connect the refrigerant cylinder to the service port 70
Fill in the label as follows 70
Fix the label on the inside of the outdoor unit near the gas and liquid stop valves 70
If pump down is needed in case of dismantling or relocating the system see 14 to pump down 4 188 for more details 70
Installation 70
Notice 70
Open the gas stop valve 70
Prerequisite before charging refrigerant make sure the refrigerant piping is connected and checked leak test and vacuum drying 70
To charge additional refrigerant 70
To fix the fluorinated greenhouse gases label 70
Warning 70
About connecting the water piping 71
Connecting the water piping of the indoor unit 71
Connecting water piping 71
Installation 71
Precautions when connecting the water piping 71
Connect the water inlet connection ø22 mm 72
Connect the water outlet connection ø22 mm 72
In case of connection with the optional domestic hot water tank see the installation manual of the domestic hot water tank 72
Installation 72
Notice 72
Connecting the water piping of the gas boiler 73
Install the straight brass fitting connections so that they perfectly match the connection of both modules 73
Installation 73
Notice 73
The space heating piping of the boiler will be connected to the indoor unit 73
Tighten the straight brass fitting connections 73
To connect the water piping for space heating 73
Use the straight brass fitting connections accessory of the heat pump unit 73
Installation 74
To fill the space heating circuit 74
Installation 75
To fill the domestic hot water tank 75
To fill the domestic water circuit of the gas boiler 75
To insulate the water piping 75
About connecting the electrical wiring 76
Connecting the electrical wiring 76
Guidelines when connecting the electrical wiring 76
Installation 76
Precautions when connecting the electrical wiring 76
Installation 77
To connect the electrical wiring to the indoor unit 77
Installation 78
To connect the main power supply of the indoor unit 78
Installation 79
To connect the main power supply of the gas boiler 79
Installation 80
To connect the communication cable between gas boiler and indoor unit 80
Installation 81
To connect the user interface 81
Installation 82
Installation 83
To connect the domestic hot water pump 83
To connect the shut off valve 83
Installation 84
To connect the alarm output 84
To connect the space heating on off output 84
A installation of ekrp1hbaa is required 85
Connect the safety thermostat normally closed cable to the appropriate terminals as shown in the illustration below 85
Fix the cable with cable ties to the cable tie mountings 85
Installation 85
To connect the safety thermostat normally closed contact 85
Connecting the gas piping 86
Installation 86
To connect the gas pipe 86
Connecting the boiler to the flue gas system 87
Installation 87
To change the gas boiler to 80 125 concentric connection 87
Installation 88
To change the 60 100 concentric connection to a dual pipe connection 88
Calculate the total piping length 89
Installation 89
Appliance categories and pipe lengths 90
Installation 90
Installation 91
Installation 92
Installation 93
Applicable materials 94
Installation 94
Flue pipe position 95
Installation 95
Fitting a horizontal flue system 96
Installation 96
Insulation of the gas exhaust and air intake 96
Fitting a vertical flue system 97
Installation 97
Plume management kit 97
Flues in voids 98
Installation 98
Finishing the indoor unit installation 99
Finishing the outdoor unit installation 99
Installation 99
To close the indoor unit 99
To close the outdoor unit 99
To finish the outdoor unit installation 99
Finishing the gas boiler installation 100
Installation 100
To close the gas boiler 100
To perform an air purge on the gas supply 100
Installation 101
To install the cover plate 101
Configuration 102
Indoor unit 102
Overview configuration 102
Configuration 103
Configuration 104
At installer settings menu press to confirm the settings 105
Cancel ok 105
Configuration 105
If a second user interface is connected the installer must first proceed below instructions for the proper configuration of the 2 user interfaces 105
Information 105
Modify the value by using the and button 105
Push for 4 seconds on the user interface on which you want to proceed to 105
Push to confirm the modification of the parameter 105
Repeat previous steps if you have to modify other settings 105
Result the system will restart 105
Result the value to be modified is now highlighted 105
Result this user interface is now the main user interface 105
Result when turned on for the first time both user interfaces display 105
The quick wizard 105
This procedure offers you also the possibility to copy the language set from one user interface to the other one e g from ekrucbl2 to ekrucbl1 105
To copy the system settings from the first to the second user interface 105
Turn on the unit 105
U5 auto address 105
Cancel ok 106
Configuration 106
Send data 106
2013 jan tue 107
Basic configuration 107
Configuration 107
Ok cancel 107
Configuration 108
Configuration 109
Configuration 110
Configuration 111
Configuration 112
Configuration 113
Configuration 114
Configuration 115
Configuration 116
Configuration 117
Configuration 118
Configuration 119
Configuration 120
Advanced configuration optimisation 121
Configuration 121
Configuration 122
Configuration 123
Configuration 124
Configuration 125
Configuration 126
Configuration 127
Configuration 128
Configuration 129
Configuration 130
Configuration 131
Configuration 132
Configuration 133
Configuration 134
Configuration 135
Configuration 136
Chyhbh05 08af ehykomb33a daikin altherma r hybrid 4p471761 1e 2020 0 137
Configuration 137
Installer reference guide 137
Menu structure overview user settings 137
Configuration 138
Demand pcb settings are shown but are not applicable for this unit settings shall not be used or changed 138
Depending on the selected installer settings and unit type settings will be visible invisible 138
Information 138
Menu structure overview installer settings 138
Configuration 139
External kwh meter settings are shown but are not applicable for this unit settings shall not be used or changed 139
Gas meter settings are shown but are not applicable for this unit settings shall not be used or changed 139
Information 139
Basic configuration 140
Configuration 140
Domestic hot water comfort function 140
Eco the led lights up the domestic hot water comfort function is self 140
Gas boiler 140
Information 140
Learning the appliance will learn to adapt to the pattern of use of hot tap water for example the temperature of the heat exchanger will not be maintained during the night or in case of long absence 140
Maintained for example it will take a while to deliver hot water to the hot water taps if there is no need for immediate hot water delivery the domestic hot water comfort function can be turned off 140
Not applicable for switzerland 140
Off both led s are off the temperature of the heat exchanger is not 140
On the led lights up the domestic hot water comfort function is switched on 140
Overview configuration 140
Push the button 140
Result the green led above the button will light up when the boiler is on 140
The heat exchanger will be kept on temperature to assure instant delivery of hot water 140
This function can be operated with the domestic hot water comfort key the following functions are available 140
To reset the gas boiler 140
To turn on off the gas boiler 140
When the gas boiler is off is displayed on the service display to indicate that the power is on in this mode the pressure in the space heating installation will also be displayed on the main display bar 140
Configuration 141
Configuration 142
Configuration 143
Configuration 144
Configuration 145
Configuration 146
Configuration 147
Configuration 148
Configuration 149
Domestic hot water 150
Heating 150
Operation 150
Overview operation 150
Flow resistance graph for appliance domestic hot water circuit 151
Operation 151
Operation modes 151
Operation 152
Checklist before commissioning 153
Commissioning 153
Overview commissioning 153
Precautions when commissioning 153
Checklist during commissioning 154
Commissioning 154
The order mentioned in following commissioning checklist must be followed 154
Commissioning 155
To check the minimum flow rate 155
To perform a wiring error check 155
Air purge function 156
Commissioning 156
Air purge 157
Commissioning 157
Air purge 158
Commissioning 158
To perform a test run 158
Commissioning 159
To perform an actuator test run 159
Commissioning 160
Underfloor heating screed dryout 160
Commissioning 161
Screed dryout 161
Commissioning 162
To perform a gas pressure test 162
Commissioning 163
To perform a test run on the gas boiler 163
Commissioning 164
During the maintenance of the boiler the direct expansion indoor unit is not allowed to operate 164
If an 81 04 error occurs then do not perform a test run on the gas boiler 164
Notice 164
Hand over to the user 165
Checklist for yearly maintenance of the indoor unit 166
Maintenance and service 166
Maintenance safety precautions 166
Opening the indoor unit 166
Overview maintenance and service 166
Maintenance and service 167
Maintenance and service 168
To disassemble the gas boiler 168
Maintenance and service 169
Pull the bottom of the pipe forwards and remove the pipe downwards by turning the pipe alternately clockwise and counterclockwise 169
Maintenance and service 170
Maintenance and service 171
To assemble the gas boiler 171
To clean the inside of the gas boiler 171
Maintenance and service 172
Maintenance and service 173
Overview troubleshooting 174
Precautions when troubleshooting 174
Troubleshooting 174
Solving problems based on symptoms 175
Symptom the unit is not heating or cooling as expected 175
Troubleshooting 175
Symptom the compressor does not start space heating 176
Symptom the pump is making noise cavitation 176
Symptom the system is making gurgling noises after commissioning 176
Troubleshooting 176
Symptom the pressure relief valve opens 177
Symptom the water pressure relief valve leaks 177
Troubleshooting 177
Symptom the pressure at the tapping point is temporarily unusually high 178
Symptom the space is not sufficiently heated at low outdoor temperatures 178
Troubleshooting 178
0 symptom boiler abnormality detection hj 11 error 179
1 symptom boiler hydrobox combination abnormality ua 52 error 179
2 symptom the burner does not ignite 179
Symptom tank disinfection function is not completed correctly ah error 179
Troubleshooting 179
3 symptom the burner ignites noisily 180
4 symptom the burner resonates 180
Troubleshooting 180
5 symptom no space heating by the gas boiler 181
6 symptom the power is reduced 181
7 symptom space heating does not reach the temperature 181
8 symptom hot water does not reach the temperature no tank installed 181
Troubleshooting 181
9 symptom hot water does not reach the temperature tank installed 182
Error codes overview 182
Solving problems based on error codes 182
Troubleshooting 182
Troubleshooting 183
Troubleshooting 184
Troubleshooting 185
Troubleshooting 186
Troubleshooting 187
Disposal 188
Overview disposal 188
To pump down 188
Disposal 189
To start and stop forced cooling 189
Disposal 190
Notice 190
Take care that while running forced cooling operation the water temperature remains higher than 5 c see temperature read out of the indoor unit you can achieve this for example by activating all fans of the fan coil units 190
Piping diagram indoor unit 191
Technical data 191
Technical data 192
Wiring diagram indoor unit 192
Technical data 193
Technical data 194
Technical data 195
A1p x9a 196
Communication 196
Core 3m included 196
D107996 196
Electrical connection diagram 196
External room thermostat heat pump convector main and or additional zone 196
For more details please check the unit wiring 196
Only for heat pump convector 196
Only for krcs01 1 or ekrsca1 196
Only for krp1hb 196
Only for krtets 196
Only for krtr wireless room thermostat 196
Only for krtw wired room thermostat 196
Only for ksrps3 option 196
Signal 196
Technical data 196
A earth connections heat exchanger 197
B spark plug cover 197
C boiler controller 197
D earth connections boiler controller 197
E fuse 3 5 a t 197
F gas valve and ignition unit 197
G ionisation ignition probe 197
H main voltage 197
S1 flow sensor 197
S2 return sensor 197
S3 domestic hot water sensor not applicable for switzerland 197
S5 flow switch 197
S7 space heating water pressure sensor 197
Technical data 197
Wiring diagram gas boiler 197
X1 gas valve and ignition electrode 197
X2 main power supply 2 l brn 4 n blu 197
X3 power supply fan 230 v 197
X5 boiler communication cable 197
X7 sensor connection 197
Chyhbh05 08af ehykomb33a 198
Daikin altherma r hybrid 4p471761 1e 2020 0 198
Installer reference guide 198
Table 1 maximum refrigerant charge allowed in a room indoor 198
Technical data 198
1 42 kg are not subjected to any 199
Consider the value that corresponds to 199
Consider the value that corresponds to the lower h value from the table if h 950 mm consider the value that corresponds to h 900 mm 199
For intermediate 199
For intermediate h values i e when h is between 2 h values from the table 199
H the height measured from the floor to the bottom of the casing 199
H the height measured from the floor to the flare nut 199
Iec 60335 2 40 2013 a1 2016 clause gg2 199
In cases where h 600 mm h is always considered to be 600 mm as specified in 199
Information 199
Is between 2 199
Requirements to the installation room 199
Systems with a total refrigerant charge 199
Table consider the lower 199
Technical data 199
Value from the table if 199
Values from the 199
Values i e when 199
Information 200
Table 2 minimum floor area indoor unit 200
Technical data 200
Chyhbh05 08af ehykomb33a daikin altherma r hybrid 4p471761 1e 2020 0 201
Indoor unit 201
Installer reference guide 201
Table 3 minimum venting opening area for natural ventilation 201
Technical data 201
Chyhbh05 08af ehykomb33a 202
Daikin altherma r hybrid 4p471761 1e 2020 0 202
Installer reference guide 202
Technical data 202
2 kg and dm 0 5 kg consider dm 0 kg 203
Consider the value that corresponds to the lower h value from the table if h 950 mm consider the value that corresponds to h 900 mm 203
Following graphics are possible examples about minimum venting opening area for natural ventilation 203
For intermediate dm values i e when dm is between 2 dm values from the 203
For intermediate h values i e when h is between 2 h values from the table 203
H height measured from the floor to the bottom of the casing 203
H height measured from the floor to the flare nut 203
Iec 60335 2 40 2013 a1 2016 clause gg2 203
In case of a different configuration is used do not deviate from requirements mentioned in 6 preparation 4 36 203
In cases where h 600 mm h is always considered to be 600 mm as specified in 203
Information 203
Table consider the higher dm value from the table for 3mxm52 with 203
Technical data 203
Warning 203
Esp curve indoor unit 204
Note a flow error will occur when the minimum water flow rate is not reached 204
Note selecting a flow outside the area of operation can cause damage or malfunction of the unit water quality must be according to en directive ec98 83ec 204
Technical data 204
General 205
Technical data 205
Technical specifications gas boiler 205
Technical data 206
Energy related products specifications 207
Technical data 207
Appliance category and supply pressure 208
Technical data 208
Technical data 209
Chyhbh05 08af ehykomb33a 210
Daikin altherma r hybrid 4p471761 1e 2020 0 210
Gas boiler system commissioning checklist 210
Installer reference guide 210
Technical data 210
Service 01 211
Service 02 211
Service 03 211
Service 04 211
Service 05 211
Service 06 211
Service 07 211
Service 08 211
Service 09 211
Service 10 211
Service record 211
Technical data 211
Glossary 212
Field settings table 213
Field settings table 214
P471775 1b 2021 2 chyhbh 214
Chyhbh 4p471775 1b 2021 2 215
Field settings table 215
Field settings table 216
P471775 1b 2021 2 chyhbh 216
Chyhbh 4p471775 1b 2021 2 217
Field settings table 217
Field settings table 218
P471775 1b 2021 2 chyhbh 218
Chyhbh 4p471775 1b 2021 2 219
Field settings table 219

Daikin CHYHBH08AFV32 [168/220] To disassemble the gas boiler

Содержание

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