Ideal Heating LOGIC+ SYSTEM S18, Installation & Servicing

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7
User’s
7. NORMAL OPERATION DISPLAY CODES
5 Boiler Resets in 15 minutes
1. Turn electrical supply to boiler off and on.
2. If the boiler fails to operate please contact Hunt Heating (if under warranty) or
alternatively a Licensed & Registered Engineer if outside of the warranty period.
False Flame Lockout Restart the appliance - if the boiler fails to operate then please contact Hunt Heating
(if under warranty) or alternatively a Licensed & Registered Engineer if outside of the
warranty period.
DISPLAY CODE ON BOILER
DESCRIPTION
Low Water Pressure
ACTION
Check system water pressure is between 100 & 150kPa (1 - 1.5 bar) on the system
pressure gauge. To re-pressurise the system see Section 3. If the boiler still fails to
operate then please contact Hunt Heating(if under warranty) or alternatively a Licensed &
Registered Engineer if outside of the warranty period.
Check system water pressure is between 100 & 150kPa on the system pressure gauge.
To re-pressurise the system see Section 4. If the boiler fails to operate then please contact
Hunt Heating (if under warranty) or alternatively a Licensed & Registered Engineer if
outside of the warranty period.
8. FAULT CODES
Flow Temperature Overheat
or No Water Flow
Flow/Return Differential >
50°C
If the boiler fails to operate then please contact Hunt Heating (if under warranty) or
alternatively a Licensed & Registered Engineer if outside of the warranty period.
Flame Loss
Ignition Lockout
1. Check other gas appliances in the house are working to confirm a supply is present in
the property.
2. If other appliances do not work or there are no other appliances, check the gas supply
is on at the meter and/or pre payment meter has credit. If the boiler fails to operate then
please contact Hunt Heating(if under warranty) or alternatively a Licensed & Registered
Engineer if outside of the warranty period.
1. Check condensate Pipe for blockages (refer to Section 3)
2. Check other gas appliances in the house are working to confirm a supply is present in
the property.
3. If other appliances do not work or there are no other appliances, check the gas supply
is on at the meter and/or pre payment meter has credit. If the boiler fails to operate then
please contact Hunt Heating (if under warranty) or alternatively a Licensed & Registered
Engineer if outside of the warranty period.
Fan Fault Restart the appliance - if the boiler fails to operate then please contact Hunt Heating
(if under warranty) or alternatively a Licensed & Registered Engineer if outside of the
warranty period.
Flow Thermistor Restart the appliance - if the boiler fails to operate then please contact Hunt Heating
(if under warranty) or alternatively a Licensed & Registered Engineer if outside of the
warranty period.
Return Thermistor Restart the appliance - if the boiler fails to operate then please contact Hunt Heating
(if under warranty) or alternatively a Licensed & Registered Engineer if outside of the
warranty period.
Outside Sensor Failure Restart the appliance - if the boiler fails to operate then please contact Hunt Heating
(if under warranty) or alternatively a Licensed & Registered Engineer if outside of the
warranty period.
Low Mains Voltage Contact a qualified electrician or your electricity provider.
Unconfigured PCB Unconfigured PCB. Please contact Hunt Heating (if under warranty) or alternatively a
Licensed & Registered Engineer if outside of the warranty period.
F 1
F 5
F 9
L 1
L 2
L 6
L C
F U
L 5
L 9
F 2
F 3
F 6
F 7
F 4 L 4