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69
Installation and Maintenance
FAUL
T FINDING
Section 9 - Fault Finding
9.1 FAULT HELP
9.1.1 Fault Codes
10
Outside Sensor Fault
˃
Go to: 9.1.2 Outside Sensor Fault
26
Header Thermistor Fault
˃
Go to: 9.1.3 Header Thermistor Fault
33
Flow Thermistor (Indoor) Fault
˃
Go to: 9.1.5 Flow Thermistor (Indoor) Fault
44
Return Thermistor Fault
˃
Go to: 9.1.6 Return Thermistor Fault
50
DHW Thermistor Fault
˃
Go to: 9.1.7 DHW Thermistor Fault
60
Room Stat 1 Fault
˃
Go to: 9.1.8 Room Thermostat 1 Fault
65
Room Stat 2 Fault
˃
Go to: 9.1.9 Room Thermostat 2 Fault
81
LPB short-circuit/comm Fault
˃
Go to: 9.1.10 LPB (Cascade) Short-Circuit/Communication Fault
82
LPB address collision Fault
˃
Go to: 9.1.11 LPB (Cascade) Address Collision Fault
83
BSB short circuit Fault
˃
Go to: 9.1.12 BSB Short Circuit Fault
84
BSB address collision
˃
Go to: 9.1.13 BSB Address Collision Fault
100
2 clock time masters Fault
˃
Go to: 9.1.14 2 Clock Time Masters Fault
102
Clock without backup Fault
˃
Go to: 9.1.15 Clock Without Back-up Fault
126
7093 DHW Setpt Fault
˃
Go to: 9.1.17 7093 DHW Setpoint Fault
127
Anti-Legionella Temp’ Fault
˃
Go to: 9.1.18 Anti-Legionella Temperature Fault
134
Re-occurring Heat Pump Fault
˃
Go to: 9.1.19 Re-occurring Heat Pump Fault
146
Configuration error
˃
Go to: 9.1.19 Re-occurring Heat Pump Fault
171
Alarm contact 1 active Fault
˃
Go to: 9.1.21 Alarm Contact 1 Active Fault
366
Room temp sensor Fault
˃
Go to: 9.1.22 Room Temperature Sensor Fault
369
External Fault
˃
Go to: 9.1.23 External Fault
385
Low Mains Voltage Fault
˃
Go to: 9.1.24 Low Mains Voltage Fault
489
No Cascade Master Fault
˃
Go to: 9.1.25 No Cascade Master Fault
490
No outdoor connection Fault
˃
Go to: 9.1.26 No Outdoor Connection Fault
499
No outdoor connection Fault
˃
Go to: 9.1.26 No Outdoor Connection Fault
506
Boiler no temp’ rise Fault
˃
Go to: 9.1.27 Back-up Boiler no Temperature Rise Fault
516
No outdoor connection Fault
˃
Go to: 9.1.26 No Outdoor Connection Fault
7
No heat pump starts exceeded
˃
Go to: 9.1.28 Number of Heat Pump Starts Exceeded
No Hot Water
˃
Go to: 9.1.30 No Hot Water but Central Heating works OK
No Central Heating
˃
Go to: 9.1.29 No Central Heating but Hot Water works OK
No Display
˃
Go to: 9.1.31 No Display on Indoor Unit
370
Heat Pump fault:- F0 No outdoor connection fault
˃
Scan QR code and go to section: Troubleshooting 1
Refer to Fault Guides in the
Logic Air Maintenance Manual
SCAN
for 8/10 kW
Maintenance
Manual
ⓘ
NFO: For further diagnosis of
faults, refer to the LED sequence
displayed on the Control Box
Interface PCB. LED sequence and
corresponding faults are referenced
in the Logic Air Maintenance Manual
(scan QR code above).
370
Heat Pump fault:- F1 No outdoor connection fault
˃
Scan QR code and go to section: Troubleshooting 2
370
Heat Pump fault:- F2 Outdoor HX thermistor fault
˃
Scan QR code and go to section: Troubleshooting 15
370
Heat Pump fault:- F3 Heat pump inverter fault
˃
Scan QR code and go to section: Troubleshooting 6
370
Heat Pump fault:- F4 Outdoor electrical filtering fault
˃
Scan QR code and go to section: Troubleshooting 7
370
Heat Pump fault:- F5 Outdoor discharge thermistor
˃
Scan QR code and go to section: Troubleshooting 8
370
Heat Pump fault:- F6 Compressor thermistor fault
˃
Scan QR code and go to section: Troubleshooting 9
370
Heat Pump fault:- F7 Outdoor intermediate HX thermistor
˃
Scan QR code and go to section: Troubleshooting 10
370
Heat Pump fault:- F8 Outdoor outlet HX thermistor
˃
Scan QR code and go to section: Troubleshooting 11
370
Heat Pump fault:- F9 Heat Pump defrost thermistor fault
˃
Scan QR code and go to section: Troubleshooting 12
370
Heat Pump fault:- F10 Outdoor heatsink thmr fault
˃
Scan QR code and go to section: Troubleshooting 13
370
Heat Pump fault:- F11 outdoor PFC thermistor fault
˃
Scan QR code and go to section: Troubleshooting 25
370
Heat Pump fault:- F12 Outdoor exp valve thmr
˃
Scan QR code and go to section: Troubleshooting 14
370
Heat Pump fault:- F13 Outdoor electrical error
˃
Scan QR code and go to section: Troubleshooting 16
370
Heat Pump fault:- F14 outdoor pressure sensor fault
˃
Scan QR code and go to section: Troubleshooting 17-1 & 17-2
370
Heat Pump fault:- F15 Heat pump air flow fault
˃
Scan QR code and go to section: Troubleshooting 18
370
Heat Pump fault:- F16 Heat pump compressor fault
˃
Scan QR code and go to section: Troubleshooting 19
370
Heat Pump fault:- F17 Heat pump fan fault
˃
Scan QR code and go to section: Troubleshooting 20
370
Heat Pump fault:- F18 Outdoor discharge temp’
˃
Scan QR code and go to section: Troubleshooting 22
370
Heat Pump fault:- F19 Compressor temperature fault
˃
Scan QR code and go to section: Troubleshooting 23
370
Heat Pump fault:- F20 Outdoor low pressure
˃
Scan QR code and go to section: Troubleshooting 24
370
Heat Pump fault:- F21 Outdoor power supply fault
˃
Scan QR code and go to section: Troubleshooting 5
370
Heat Pump fault:- F22 No outdoor connection
˃
Scan QR code and go to section: Troubleshooting 3 & 4
370
Heat Pump fault:- F23 Hydraulic HX temperature
˃
Scan QR code and go to section: Troubleshooting 15
370
Heat Pump fault:- F24
˃
Scan QR code and go to section: Troubleshooting 21
370
Heat Pump fault:- F25
˃
Scan QR code and go to section: Troubleshooting 15
370
Heat Pump fault:- F26
˃
Scan QR code and go to section: Troubleshooting 26
370
Heat Pump fault:- F27 No water flow fault
˃
Scan QR code and go to section: Troubleshooting 26
ᘐ
WARNING:
All maintenance and servicing tasks must be carried out by a competent and sufficiently qualified engineer.
Work that requires the removal of the exterior casing of the Heat Pump must only be carried out by competent
persons who are familiar with the risks of R32 refrigerant.
Work on the refrigeration circuit must only be carried out by a Cat I or Cat II F-gas certified engineer.
Work on electrical systems must only be carried out by competent persons.
Refrigerant should never be released into the atmosphere. Refrigerant is to always be collected and recycled using a
suitable recycling unit.
SCAN
for 4/5 kW
Maintenance
Manual
Содержание Logic Air DHW IDEPLUHP180DUOPPSZ
Страница 80: ...80 Installation and Maintenance Appendix 1 1 SYSTEM SCHEMATICS 1 1 1 Schematics Key Legend...
Страница 81: ...Appendix 81 Installation and Maintenance 1 1 2 Logic Air Two Zone Pre Plumbed Cylinder with Integrated Buffer...
Страница 82: ...Appendix 82 Installation and Maintenance 1 1 3 Logic Air Single Zone Pre Plumbed Cylinder...
Страница 92: ...92 Installation and Maintenance Notes...
Страница 93: ...93 Installation and Maintenance Notes...