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Panasonic WH-SDF12C9E8 [69/125] Error codes table
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69
16.4 Error Codes Table
Diagnosis display Abnormality/Protection control Abnormality judgement Primary location to verify
H00 No abnormality detected — —
H12 Indoor/Outdoor capacity unmatched 90s after power supply
Indoor/outdoor connection wire
Indoor/outdoor PCB
Specification and combination table in
catalogue
H15 Outdoor compressor temperature sensor
abnormality
Continue for 5 sec.
Compressor temperature sensor
(defective or disconnected)
H23 Indoor refrigerant liquid temperature
sensor abnormality
Continue for 5 sec.
Refrigerant liquid temperature sensor
(defective or disconnected)
H42 Compressor low pressure abnormality —
Outdoor pipe temperature sensor
Clogged expansion valve or strainer
Insufficient refrigerant
Outdoor PCB
Compressor
H62 Water flow switch abnormality Continue for 1 min.
Water flow switch
H64 Refrigerant high pressure abnormality Continue for 5 sec.
Outdoor high pressure sensor
(defective or disconnected)
H70 Back-up heater OLP abnormality Continue for 60 sec.
Back-up heater OLP
(Disconnection or activated)
H72 Tank sensor abnormal Continue for 5 sec.
Tank sensor
H76 Indoor - control panel communication
abnormality
—
Indoor - control panel
(defective or disconnected)
H90 Indoor/outdoor abnormal communication > 1 min after starting operation
Internal/external cable connections
Indoor/Outdoor PCB
H91 Tank heater OLP abnormality Continue for 60 sec.
Tank heater OLP
(Disconnection or activated)
H95 Indoor/Outdoor wrong connection —
Indoor/Outdoor supply voltage
H98 Outdoor high pressure overload
protection
—
Outdoor high pressure sensor
Water pump or water leakage
Clogged expansion valve or strainer
Excess refrigerant
Outdoor PCB
H99 Indoor heat exchanger freeze prevention —
Indoor heat exchanger
Refrigerant shortage
F12 Pressure switch activate 4 times occurrence within 20
minutes
Pressure switch
F14 Outdoor compressor abnormal revolution 4 times occurrence within 20
minutes
Outdoor compressor
F15 Outdoor fan motor lock abnormality 2 times occurrence within 30
minutes
Outdoor PCB
Outdoor fan motor
F16 Total running current protection 3 times occurrence within 20
minutes
Excess refrigerant
Outdoor PCB
F20 Outdoor compressor overheating
protection
4 times occurrence within 30
minutes
Compressor tank temperature sensor
Clogged expansion valve or strainer
Insufficient refrigerant
Outdoor PCB
Compressor
F22 IPM (power transistor) overheating
protection
3 times occurrence within 30
minutes
Improper heat exchange
IPM (Power transistor)
F23 Outdoor Direct Current (DC) peak
detection
7 times occurrence
continuously
Outdoor PCB
Compressor
F24 Refrigeration cycle abnormality 2 times occurrence within 20
minutes
Insufficient refrigerant
Outdoor PCB
Compressor low compression
F25 Cooling/Heating cycle changeover
abnormality
4 times occurrence within 30
minutes
4-way valve
V-coil
F27 Pressure switch abnormality Continue for 1 min.
Pressure switch
F36 Outdoor air temperature sensor
abnormality
Continue for 5 sec.
Outdoor air temperature sensor
(defective or disconnected)
F37 Indoor water inlet temperature sensor
abnormality
Continue for 5 sec.
Water inlet temperature sensor
(defective or disconnected)
F40 Outdoor discharge pipe temperature
sensor abnormality
Continue for 5 sec.
Outdoor discharge pipe temperature
sensor (defective or disconnected)
Содержание
- Wh ud09ce8 wh ud12ce8 wh ud14ce8 wh ud16ce8 p.1
- Indoor unit outdoor unit p.1
- Wh sdf09c3e8 wh sdf12c9e8 wh sdf14c9e8 wh sdf16c9e8 p.1
- Table of contents p.2
- The items to be followed are classified by the symbols p.3
- Safety precautions p.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 p.3
- 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 p.3
- Wh sdf09c3e8 wh ud09ce8 p.5
- Specifications p.5
- Note 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 p.6
- Wh sdf12c9e8 wh ud12ce8 p.7
- Note 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 p.8
- Wh sdf14c9e8 wh ud14ce8 p.9
- Note 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 p.10
- Wh sdf16c9e8 wh ud16ce8 p.11
- Note 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 p.12
- Features p.13
- Location of control p.14
- Location of controls and components p.14
- Indoor unit p.14
- Weekly timer setting p.17
- Setting up the special functions p.18
- Outdoor unit p.19
- Main components p.19
- Dimensions p.20
- Indoor unit p.20
- Outdoor unit p.21
- Refrigeration and water cycle diagram p.22
- If piping length is over common length additional refrigerant should be added as shown in the table p.22
- Block diagram p.24
- Wh ud09ce8 p.24
- Wh ud12ce8 wh ud14ce8 wh ud16ce8 p.25
- Wiring connection diagram p.26
- Wh sdf09c3e8 p.26
- Indoor unit p.26
- Wh sdf12c9e8 wh sdf14c9e8 wh sdf16c9e8 p.27
- Outdoor unit p.28
- Electronic circuit diagram p.29
- Wh sdf09c3e8 p.29
- Indoor unit p.29
- Wh sdf12c9e8 wh sdf14c9e8 wh sdf16c9e8 p.30
- Outdoor unit p.31
- Printed circuit board p.32
- Main printed circuit board p.32
- Indoor unit p.32
- Solar printed circuit board optional p.33
- Outdoor unit p.34
- Main printed circuit board p.34
- Noise filter printed circuit board p.35
- Select the best location p.36
- Installation instruction p.36
- Indoor outdoor unit installation diagram p.36
- To drill a hole in the wall and install a sleeve of piping p.37
- Install the indoor unit p.37
- Indoor unit installation p.37
- Indoor unit p.37
- How to fix installation plate p.37
- Water piping installation p.37
- Indoor unit refrigerant pipe installation p.38
- Drain hose installation p.38
- Connect the cable to the indoor unit p.39
- Wire stripping and connecting requirement p.40
- Connecting requirement p.41
- Connecting the piping p.42
- Outdoor unit p.42
- Install the outdoor unit p.42
- Evacuation of the equipment p.43
- Wire stripping and connecting requirement p.44
- Connect the cable to the outdoor unit p.44
- Pipe insulation p.45
- Disposal of outdoor unit drain water p.45
- Heating operation p.46
- Basic function p.46
- Thermostat control p.46
- Tank mode operation p.46
- Operation and control p.46
- Internal water setting temperature p.46
- Heat tank mode operation p.48
- Water temperature thermo shift setting p.51
- Setting water outlet temperature for heat mode p.51
- Heating mode operation time chart p.51
- Outdoor fan motor operation p.52
- Pump down operation p.53
- Water pump control p.53
- Water pump p.53
- Flow switch control p.53
- Flow switch p.53
- Force heater mode operation p.54
- Auto restart control p.54
- Indoor unit safety control p.54
- Indoor unit safety p.54
- Indoor electric heater control p.55
- Indoor back up heater control p.55
- Indication panel p.55
- Three way valve control p.56
- Tank booster heater control p.56
- Sterillization mode p.56
- Quiet operation p.56
- Solar operation optional p.57
- Solar operation control p.57
- Solar operation p.57
- Purpose 1 better room temperature control to fulfil different temperature request by external room thermostat recommended external room thermostat p.60
- External room thermostat control optional p.60
- 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 p.60
- Connection external room thermostat wire connection and thermo characteristic of siemen rev200 p.60
- Wire connection and thermo characteristic of siemen raa20 p.60
- Total running current control p.61
- Time delay safety control p.61
- Protection control for all operations p.61
- Protection control p.61
- Ipm power transistor prevention control p.61
- Compressor overheating prevention control p.61
- 30 seconds forced operation p.61
- Protection control for heating operation p.62
- Outside temperature current control p.62
- Outdoor air temperature control p.62
- Low frequency protection control 2 p.62
- Low frequency protection control 1 p.62
- High pressure sensor control p.62
- Deice operation p.62
- 0 crank case heater control p.62
- Test run p.63
- Servicing mode p.63
- Proper pump down procedure p.63
- How to adjust water flow rate p.63
- Expansion vessel pre pressure checking p.63
- Maintenance guide p.64
- Troubleshooting guide p.66
- Refrigeration cycle system p.66
- Relationship between the condition of the air to water heatpump indoor and outdoor units and pressure and electric current p.67
- Carry out the measurements of pressure electric current and temperature fifteen minutes after an operation is started p.67
- Self diagnosis function three digits alphanumeric code p.68
- Breakdown self diagnosis function p.68
- Error codes table p.69
- Self diagnosis method p.71
- Connection capability rank abnormality h12 p.71
- Compressor tank temperature sensor abnormality h15 p.72
- Indoor refrigerant liquid temperature sensor abnormality h23 p.73
- Compressor low pressure protection h42 p.74
- Water flow switch abnormality h62 p.75
- Outdoor high pressure abnormality h64 p.76
- Indoor backup heater olp abnormality h70 p.77
- Tank temperature sensor abnormality h72 p.78
- Indoor control panel communication abnormality h76 p.79
- 0 indoor outdoor abnormal communication h90 p.80
- 1 tank booster heater olp abnormality h91 p.81
- 2 unspecified voltage between indoor and outdoor h95 p.82
- 3 outdoor high pressure protection h98 p.83
- 4 indoor freeze up protection h99 p.84
- 5 outdoor high pressure switch activate f12 p.85
- 6 compressor rotation failure f14 p.86
- 7 outdoor fan motor dc motor mechanism locked f15 p.87
- 8 input over current detection f16 p.88
- 9 compressor overheating f20 p.89
- 0 ipm overheating f22 p.90
- 1 output over current detection f23 p.91
- 2 refrigeration cycle abnormality f24 p.92
- 3 four way valve abnormality f25 p.93
- 4 outdoor high pressure switch abnormal f27 p.94
- 5 outdoor air temperature sensor abnormality f36 p.95
- 6 indoor water inlet temperature sensor abnormality f37 p.96
- 7 outdoor discharge pipe temperature sensor abnormality f40 p.97
- 8 power factor correction pfc abnormality f41 p.98
- 9 outdoor pipe temperature sensor abnormality f42 p.99
- 0 outdoor defrost temperature sensor abnormality f43 p.100
- 1 indoor water outlet temperature sensor abnormality f45 p.101
- 2 outdoor current transformer open circuit f46 p.102
- 3 cooling high pressure overload protection f95 p.103
- Disassembly and assembly instructions p.104
- To remove front plate p.104
- To remove cabinet p.104
- To remove pressure gauge p.105
- To remove control panel p.105
- To remove transformer and electronic controller board p.106
- To remove rccb p.106
- To remove pressure relief valve flow switch water pump and bottle complete p.107
- Wh sdf09c3e8 wh ud09ce8 p.109
- Technical data p.109
- Operation characteristics p.109
- Wh sdf12c9e8 wh ud12ce8 p.111
- Wh sdf14c9e8 wh ud14ce8 p.113
- Wh sdf16c9e8 wh ud16ce8 p.115
- Wh sdf09c3e8 wh ud09ce8 p.117
- Heating capacity table p.117
- Hc heating capacity kw ip power input kw lwc leaving water condenser temperature c tamb ambient temperature c p.117
- Wh sdf14c9e8 wh ud14ce8 p.117
- Wh sdf12c9e8 wh ud12ce8 p.117
- Wh sdf16c9e8 wh ud16ce8 p.118
- Hydraulic pump performance p.118
- Hc heating capacity kw ip power input kw lwc leaving water condenser temperature c tamb ambient temperature c p.118
- Wh sdf09c3e8 wh sdf12c9e8 wh sdf14c9e8 wh sdf16c9e8 p.119
- Exploded view and replacement parts list p.119
- Note all parts are supplied from phaam malaysia vendor code 00029488 o marked parts are recommended to be kept in stock p.120
- Wh ud09ce8 wh ud12ce8 wh ud14ce8 wh ud16ce8 p.121
- Phaam printed in malaysia syyw1009 00 p.125
- Note all parts are supplied from phaam malaysia vendor code 00029488 o marked parts are recommended to be kept in stock p.125
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