|
Call:
+44(0)1234
841221
E-mail: [email protected]
Sanyo
Air Conditioning Fault Codes Complete List
ADDRESSING & COMMUNICATION PROBLEMS
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Code
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Description
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E01
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Remote control detecting error from
indoor unit, Address not set/Auto address failed. Check
interconnecting wiring etc. Re-address system.
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E02
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Remote detecting error from indoor
unit,
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E03
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Indoor unit detecting error from
remote,
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E04
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Indoor seeing error from outdoor.
Qty of i/d units connected are less than qty set. Check; all i/d
units are ON,
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reset turn off all units wait 5min
power up
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E05
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Indoor unit detecting error from
outdoor unit, Error in sending comms signal
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E06
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Outdoor unit detecting error from
indoor unit, Error in receiving comms signal
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E07
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Outdoor unit detecting error from
indoor unit, Error in sending comms signal
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E08
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Incorrect setting indoor/controller,
Indoor address duplicated
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E09
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Incorrect setting indoor/controller,
Remote address duplicated or IR wireless controller not disabled
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E10
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Indoor unit detecting error from
'option' plug, Error in sending comms signal
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E11
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Indoor unit detecting error from
'option' plug, Error in receiving comms signal
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E12
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Auto addressing failed,Auto address
connector CN100 shorted during auto addressing
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E13
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Indoor unit failed to send signal to
remote controller
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E14
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Setting Failure, Duplication of
master indoor units
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E15
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Auto addressing failed, Number of
indoor units connected are less than number set
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E16
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Auto addressing failed, Number of
indoor units connected are more than number set
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E17
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Group control wiring error, Main
indoor unit not sending signal for sub indoor units
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E18
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Group control wiring error, Main
indoor unit not receiving signal for sub indoor units
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E20
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Auto addressing failed, No indoor
units connected
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E24
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Auto addressing failed, Error on sub
outdoor unit
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E25
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Auto addressing failed, Error on
outdoor unit address setting
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E26
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Auto addressing failed, Quantity of
main and sub outdoor units do not correspond to the number set on
main
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outdoor unit P.C.B.
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E29
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Auto addressing failed, Sub outdoor
unit not receiving comms for main outdoor unit
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E31
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Between units, Comms failure with
MDC, does E31 remain after power is re instated? If so replace
PCB. & power
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PCB
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Senior Faults
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Code
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Description
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F01
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Indoor Heat Exch inlet temp sensor
failure (E1)
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F02
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Indoor Heat Exch freeze temp sensor
failure (E2)
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F03
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Indoor Heat Exch outlet temp sensor
failure (E3)
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F04
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Outdoor Discharge temp sensor
failure (TD) or (DISCH1)
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F05
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Outdoor Discharge temp sensor
failure (DISCH2)
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F06
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Outdoor Heat Exch temp sensor
failure (C1) or (EXG1)
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F07
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Outdoor Heat Exch temp sensor
failure (C2) or (EXL1)
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F08
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Outdoor Air temp sensor failure (TO)
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F10
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Indoor inlet temp sensor failure
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F11
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Indoor outlet temp sensor failure
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F12
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Outdoor Intake sensor failure (TS)
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F13
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GHP - Cooling water temperature
sensor failure
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F16
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Outdoor High pressure sensor failure
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F17
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GHP - Cooling water temperature
sensor fault
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F18
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GHP - Exhaust gas temperature sensor
fault
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F20
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GHP Clutch coil temperature fault
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F23
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Outdoor Heat Exch temp sensor
failure (EXG2)
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F24
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Outdoor Heat Exch temp sensor
failure (EXL2)
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F29
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Indoor EEPROM error
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F30
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Clock Function (RTC) fault
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F31
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Outdoor EEPROM error
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Compressor Faults
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Code
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Description
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H01
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Compressor Fault, Over current
(Comp1)
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H02
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Compressor Fault, Locked rota
current detected (Comp1)
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H03
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Compressor Fault, No current
detected (Comp1)
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H05
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Compressor Fault, Discharge temp not
detected (Comp1)
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H06
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Compressor Fault, Low Pressure trip
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H07
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Compressor Fault, Low oil level
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H08
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Compressor Fault, Oil sensor Fault
(Comp1)
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H11
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Compressor Fault, Over current
(Comp2)
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H12
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Compressor Fault, Locked rota
current detected (Comp2)
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H13
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Compressor Fault, No current
detected (Comp2)
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H15
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Compressor Fault, Discharge temp not
detected (Comp2)
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H27
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Compressor Fault, Oil sensor fault
(Comp2)
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H28
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Compressor Fault. Oil sensor
(connection failure)
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H31
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Compressor Fault. IPM trip (IMP
current on temperature)
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Incorrect Settings
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Code
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Description
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L01
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Setting Error, Indoor unit group
setting error
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L02
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Setting Error, Indoor/outdoor unit
type/model miss-matched
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L03
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Duplication of main indoor unit
address in group control
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L04
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Duplication of outdoor unit system
address
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L05
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2 or more controllers have been set
as 'priority' in one system - shown on controllers set as
'priority'
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L06
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2 or more controllers have been set
as 'priority' in one system - shown on controllers not set as
'priority'
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L07
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Group wiring connected on and
indvidual indoor unit
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L08
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Indoor unit address/group not set
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L09
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Indoor unit capacity code not set
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L10
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Outdoor unit capacity code not set
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L11
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Group control wiring incorrect
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L13
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Indoor unit type setting error,
capacity
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L15
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Indoor unit paring fault
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L16
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Water heat exch unit setting failure
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L17
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Miss-match of outdoor unit with
different refrigerant
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L18
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4-way valve failure
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L19
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Water heat exch unit duplicated
address
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L21
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Gas type setup failure
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Indoor Faults
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Code
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Description
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P01
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Indoor unit fault, Fan motor thermal
overload
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P02
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Outdoor unit fault, Compressor motor
thermal overload, over or under voltage
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P03
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Outdoor unit fault, Compressor
discharge temperature too high (Comp1) over 111 degC. Low on ref
gas, exp
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valve, pipework damage.
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P04
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Outdoor unit fault, High pressure
trip
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P05
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Outdoor unit fault, Open phase on
power supply. Check power on each phase, inverter pcb, control pcb
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P09
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Indoor unit fault, Ceiling panel
incorrectly wired
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P10
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Indoor unit fault, Condensate float
switch opened
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P11
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GHP - Water Heat exch low temp
(frost protection) fault
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P12
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Indoor unit fault, Fan DC motor
fault
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P14
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Input from leak detector (If fitted)
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P15
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Refrigerant loss, high discharge
temp and EEV wide open and low compressor current draw.
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P16
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Outdoor unit fault, Open phase on
compressor power supply
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P17
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Outdoor unit fault, Compressor
discharge temperature too high (Comp2) over 111 degC. Low on ref
gas, exp
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valve, pipework damage.
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P18
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Outdoor unit fault, By-pass valve
failure
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P19
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Outdoor unit fault, 4 way valve
failure, i/door temp rises in cooling or fulls in heating. Check
wiring, coil, pcb output,
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valave operation.
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P20
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Ref gas, high temp/pressure fault,
heat exch temp high C2, 55-60 degC, cooling over-load, sensor
fault.
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P22
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Outdoor unit fan motor fault, fan
blade jammed, check connections, does fan turn freely, motor
resistance 30-
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40ohm on each pair, no fan fault,
yes pcb fault.
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P26
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Outdoor unit fault, Compressor
overcurrent - check winding resistance, Inverter failure - check
internal resistance
|
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term HIC + & - to UVW
200-300Kohm or more
|
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P29
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Outdoor unit fault, Inverter circuit
fault - Motor-current Detection Circuit (MDC) fault, check comp
windings, sen-
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sors C1 & TS, if ok possible pcb
failure.
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P30
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Indoor unit fault, System controller
detected fault on sub indoor unit
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P31
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Simultaneous operation multi control
fault, Group controller fault
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GHP Fault Code Description
A01 GHP - Engine oil pressure fault
A02 GHP - Engine oil level fault
A03 GHP - Engine over speed
A04 GHP - Engine under speed
A05 GHP - Ignition power supply failure
A06 GHP - Engine start up failure
A07 GHP - Fuel gas valve failure
A08 GHP - Engine stalled
A09 GHP - Engine overload
A10 GHP - High exhaust gas temp
A11 GHP - Engine oil level failure
A12 GHP - Throttle actuator fault
A13 GHP - Fuel gas valve adjustment failure
A14 GHP - Engine oil pressure sensor fault
A15 GHP - Starter power output short circuit
A16 GHP - Starter motor locked
A17 GHP - Starter current (CT) coil failed
A19 GHP - Wax Valve (3 Way) fault
A20 GHP - Cooling water temp high
A21 GHP - Cooling water level fault
A22 GHP - Cooling water pump fault
A23 GHP - Engine crank angle sensor failure
A24 GHP - Engine cam angle sensor failure
A25 GHP - Clutch fault
A26 GHP - Misfire
A27 GHP - Catalyst temperature fault
A28 GHP - Generator fault
A29 GHP - Converter fault
A30 GHP - Fuel gas pressure low
Links:
Sanyo
GHP Gas Service Kit
Sanyo
Air Conditioning SPW error codes
Sanyo
SAP Fault Codes
Spare Parts: +44 (0)1234 841221
Tel UK: 01234 841221
Fax: +44 (0)1234 852662
Address:
Orion Air Conditioning And Refrigeration Limited
10 Grisedale Court
Woburn Road Industrial Estate
Kempston
Bedfordshire
MK42 7EE
United Kingdom
Email: [email protected]
Orion
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Tel UK: 01234 841221
Fax: +44 (0)1234 852662
Address:
Orion Air Conditioning And Refrigeration Limited
10 Grisedale Court
Woburn Road Industrial Estate
Kempston
Bedfordshire
MK42 7EE
United Kingdom
Email: [email protected]
|
