![Panasonic WH-SDC14C9E8 / WH-UD14CE8 [102/141] 4 outdoor high pressure switch abnormal f27](/img/pdf.png)
Panasonic WH-SDC14C9E8 / WH-UD14CE8 [102/141] 4 outdoor high pressure switch abnormal f27
![Panasonic WH-SDC14C9E8 / WH-UD14CE8 [102/141] 4 outdoor high pressure switch abnormal f27](/views2/1833349/page102/bg66.png)
102
16.5.24 Outdoor High Pressure Switch Abnormal (F27)
Malfunction Decision Conditions:
During compressor stop, and outdoor high pressure switch is remain opened.
Malfunction Caused:
1 Faulty connector connection.
2 Faulty switch.
3 Faulty outdoor unit PCB (main).
Abnormality Judgment:
Continue for 1 minute.
Содержание
- Indoor unit outdoor unit 1
- Wh sdc09c3e8 wh sdc12c9e8 wh sdc14c9e8 wh sdc16c9e8 1
- Wh ud09ce8 wh ud12ce8 wh ud14ce8 wh ud16ce8 1
- Table of contents 2
- Carry out test run to confirm that no abnormality occurs after the servicing then explain to user the operation care and maintenance as stated in instructions please remind the customer to keep the operating instructions for future reference 3
- Read the following safety precautions carefully before perform any servicing electrical work must be installed or serviced by a licensed electrician be sure to use the correct rating and main circuit for the model installed the caution items stated here must be followed because these important contents are related to safety the meaning of each indication used is as below incorrect installation or servicing due to ignoring of the instruction will cause harm or damage and the seriousness is classified by the following indications 3
- Safety precautions 3
- The items to be followed are classified by the symbols 3
- Specifications 5
- Wh sdc09c3e8 wh ud09ce8 5
- Note cooling capacities are based on outdoor air temperature of 35 c dry bulb with controlled indoor water inlet temperature of 12 c and water outlet temperature of 7 c heating capacities are based on outdoor air temperature of 7 c dry bulb 44 f dry bulb 6 c wet bulb 42 f wet bulb with controlled indoor water inlet temperature of 30 c and water outlet temperature of 35 c specification are subjected to change without prior notice for further improvement 6
- Wh sdc12c9e8 wh ud12ce8 7
- Note cooling capacities are based on outdoor air temperature of 35 c dry bulb with controlled indoor water inlet temperature of 12 c and water outlet temperature of 7 c heating capacities are based on outdoor air temperature of 7 c dry bulb 44 f dry bulb 6 c wet bulb 42 f wet bulb with controlled indoor water inlet temperature of 30 c and water outlet temperature of 35 c specification are subjected to change without prior notice for further improvement 8
- Wh sdc14c9e8 wh ud14ce8 9
- Note cooling capacities are based on outdoor air temperature of 35 c dry bulb with controlled indoor water inlet temperature of 12 c and water outlet temperature of 7 c heating capacities are based on outdoor air temperature of 7 c dry bulb 44 f dry bulb 6 c wet bulb 42 f wet bulb with controlled indoor water inlet temperature of 30 c and water outlet temperature of 35 c specification are subjected to change without prior notice for further improvement 10
- Wh sdc16c9e8 wh ud16ce8 11
- Note cooling capacities are based on outdoor air temperature of 35 c dry bulb with controlled indoor water inlet temperature of 12 c and water outlet temperature of 7 c heating capacities are based on outdoor air temperature of 7 c dry bulb 44 f dry bulb 6 c wet bulb 42 f wet bulb with controlled indoor water inlet temperature of 30 c and water outlet temperature of 35 c specification are subjected to change without prior notice for further improvement 12
- Easy to use control panel weekly timer setting quality improvement 13
- Features 13
- High efficiency compact design environment protection 13
- Inverter technology 13
- Long installation piping 13
- Operation condition 13
- Serviceability improvement 13
- Indoor unit 14
- Location of control 14
- Location of controls and components 14
- Weekly timer setting 17
- Setting up the special functions 18
- Main components 19
- Outdoor unit 19
- Dimensions 20
- Indoor unit 20
- Outdoor unit 21
- If piping length is over common length additional refrigerant should be added as shown in the table 22
- Refrigeration and water cycle diagram 22
- Block diagram 24
- Wh ud09ce8 24
- Wh ud12ce8 wh ud14ce8 wh ud16ce8 25
- Indoor unit 26
- Wh sdc09c3e8 26
- Wiring connection diagram 26
- Wh sdc12c9e8 wh sdc14c9e8 wh sdc16c9e8 27
- Outdoor unit 28
- Electronic circuit diagram 29
- Indoor unit 29
- Wh sdc09c3e8 29
- Wh sdc12c9e8 wh sdc14c9e8 wh sdc16c9e8 30
- Outdoor unit 31
- Indoor unit 32
- Main printed circuit board 32
- Printed circuit board 32
- Solar printed circuit board optional 33
- Main printed circuit board 34
- Outdoor unit 34
- Noise filter printed circuit board 35
- Indoor outdoor unit installation diagram 36
- Installation instruction 36
- Select the best location 36
- How to fix installation plate 37
- Indoor unit 37
- Indoor unit installation 37
- Install the indoor unit 37
- To drill a hole in the wall and install a sleeve of piping 37
- Water piping installation 37
- Drain hose installation 38
- Indoor unit refrigerant pipe installation 38
- Connect the cable to the indoor unit 39
- Connecting requirement 41
- Wire stripping and connecting requirement 41
- Connecting the piping 42
- Install the outdoor unit 42
- Outdoor unit 42
- Evacuation of the equipment 43
- Connect the cable to the outdoor unit 44
- Wire stripping and connecting requirement 44
- Disposal of outdoor unit drain water 45
- Pipe insulation 45
- Basic function 46
- Cooling operation 46
- Heating operation 46
- Internal water setting temperature 46
- Operation and control 46
- Thermostat control 46
- Cool mode operation 47
- Cool tank mode operation 48
- Tank mode operation 48
- Solar priority is not set solar priority is not set 50
- Solar priority is set 50
- Heat tank mode operation 51
- Setting water outlet temperature for heat mode 55
- Heating mode operation time chart 56
- 0 outdoor fan motor operation 57
- Water temperature thermo shift setting 57
- Flow switch 58
- Flow switch control 58
- Pump down operation 58
- Water pump 58
- Water pump control 58
- Auto restart control 59
- Force heater mode operation 59
- Indoor unit safety 59
- Indoor unit safety control 59
- Indication panel 60
- Indoor back up heater control 60
- Indoor electric heater control 60
- Sterillization mode 61
- Tank booster heater control 61
- Three way valve control 61
- Quiet operation 62
- Solar operation 62
- Solar operation control 62
- Solar operation optional 62
- Heat tank mode heating priority set heat tank mode heating priority set 64
- Solar priority not set 64
- Solar priority not set solar priority not set 65
- Tank mode solar priority set 65
- Connection external room thermostat wire connection and thermo characteristic of siemen rev200 66
- Control content external room thermostat control activate only when romote thermostat connection select yes by indoor control panel when indoor running heat mode refer thermo on off from heating line feedback and when indoor running cool mode refer thermo on off from cooling line feedback heatpump off immediately when receive thermo off feedback 66
- External room thermostat control optional 66
- Purpose better room temperature control to fulfil different temperature request by external room thermostat recommended external room thermostat 66
- Siemen rev200 thermostat must fix to default mode or heat mode selection 66
- Wire connection and thermo characteristic of siemen raa20 wire connection and thermo characteristic of siemen raa20 66
- Two ways valve control 67
- 30 seconds forced operation 68
- Compressor overheating prevention control 68
- Ipm power transistor prevention control 68
- Protection control 68
- Protection control for all operations 68
- Time delay safety control 68
- Total running current control 68
- 0 crank case heater control 69
- High pressure sensor control 69
- Low frequency protection control 1 69
- Low frequency protection control 2 69
- Outside temperature current control 69
- Deice operation 70
- Freeze prevention control 1 70
- Outdoor air temperature control 70
- Protection control for cooling operation 70
- Protection control for heating operation 70
- Expansion vessel pre pressure checking 71
- How to adjust water flow rate 71
- Proper pump down procedure 71
- Servicing mode 71
- Test run 71
- Maintenance guide 72
- Refrigeration cycle system 74
- Troubleshooting guide 74
- Carry out the measurements of pressure electric current and temperature fifteen minutes after an operation is started 75
- Relationship between the condition of the air to water heatpump indoor and outdoor units and pressure and electric current 75
- Breakdown self diagnosis function 76
- Self diagnosis function three digits alphanumeric code 76
- Error codes table 77
- Connection capability rank abnormality h12 79
- Self diagnosis method 79
- Compressor tank temperature sensor abnormality h15 80
- Indoor refrigerant liquid temperature sensor abnormality h23 81
- Compressor low pressure protection h42 82
- Water flow switch abnormality h62 83
- Outdoor high pressure abnormality h64 84
- Indoor backup heater olp abnormality h70 85
- Tank temperature sensor abnormality h72 86
- Indoor control panel communication abnormality h76 87
- 0 indoor outdoor abnormal communication h90 88
- 1 tank booster heater olp abnormality h91 89
- 2 unspecified voltage between indoor and outdoor h95 90
- 3 outdoor high pressure protection h98 91
- 4 indoor freeze up protection h99 92
- 5 outdoor high pressure switch activate f12 93
- 6 compressor rotation failure f14 94
- 7 outdoor fan motor dc motor mechanism locked f15 95
- 8 input over current detection f16 96
- 9 compressor overheating f20 97
- 0 ipm overheating f22 98
- 1 output over current detection f23 99
- 2 refrigeration cycle abnormality f24 100
- 3 four way valve abnormality f25 101
- 4 outdoor high pressure switch abnormal f27 102
- 5 outdoor air temperature sensor abnormality f36 103
- 6 indoor water inlet temperature sensor abnormality f37 104
- 7 outdoor discharge pipe temperature sensor abnormality f40 105
- 8 power factor correction pfc abnormality f41 106
- 9 outdoor pipe temperature sensor abnormality f42 107
- 0 outdoor defrost temperature sensor abnormality f43 108
- 1 indoor water outlet temperature sensor abnormality f45 109
- 2 outdoor current transformer open circuit f46 110
- 3 cooling high pressure overload protection f95 111
- Disassembly and assembly instructions 112
- To remove cabinet 112
- To remove front plate 112
- To remove control panel 113
- To remove pressure gauge 113
- To remove rccb 114
- To remove transformer and electronic controller board 114
- To remove pressure relief valve flow switch water pump and bottle complete 115
- Operation characteristics 117
- Technical data 117
- Wh sdc09c3e8 wh ud09ce8 117
- Wh sdc12c9e8 wh ud12ce8 121
- Wh sdc14c9e8 wh ud14ce8 125
- Wh sdc16c9e8 wh ud16ce8 129
- Hc heating capacity kw ip power input kw lwc leaving water condenser temperature c tamb ambient temperature c 133
- Heating capacity table 133
- Wh sdc09c3e8 wh ud09ce8 133
- Wh sdc12c9e8 wh ud12ce8 133
- Wh sdc14c9e8 wh ud14ce8 133
- Wh sdc16c9e8 wh ud16ce8 133
- Cooling capacity table 134
- Hydraulic pump performance 134
- Tc cooling capacity kw ip power input kw iwc inlet water condenser temperature c lwc leaving water condenser temperature c tamb ambient temperature c 134
- Exploded view and replacement parts list 135
- Wh sdc09c3e8 wh sdc12c9e8 wh sdc14c9e8 wh sdc16c9e8 135
- Note all parts are supplied from phaam malaysia vendor code 00029488 o marked parts are recommended to be kept in stock 136
- Wh ud09ce8 wh ud12ce8 wh ud14ce8 wh ud16ce8 137
- Note all parts are supplied from phaam malaysia vendor code 00029488 o marked parts are recommended to be kept in stock 141
- Phaam printed in malaysia syyw1010 00 141
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