Glow-worm Flexicom 18sx - Servicing - Rate Checks and Adjustments; Maximum Rate CO2 Check and Adjustment; Minimum Rate CO2 Check and Adjustment; Re-checking CO2 and Combustion Ratio

Supplied By www.heating spares.co Tel. 0161 620 6677
44
13 Fault Finding
13050
Diagram 13.1
EXTERNAL
CONTROLS
230V~50Hz
MAINS
SUPPLY
GAS
CONTROL
VALVE
HEATING FLOW
THERMISTOR
HEATING
RETURN
THERMISTOR
F
AN
PUMP
IGNITION
ELECTRODE
W
A
TER
PRESSURE
SENSOR
IGNITER
UNIT
MAIN CONTROL
BOARD
APPLIANCE
INTERFACE
BOARD
N L R F