Sime FRIENDLY User Manual

6 FAULT FINDING
6.1 EARTH CONTINUITY CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.2 SHORT CIRCUIT CHECK
6.3 POLARITY CHECK
6.4 RESISTANCE TO EARTH CHECK
6.5 FAULT FINDING - PILOT (“FRIENDLY” MODEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.6 C.H. MODE - FAULT FINDING (“FRIENDLY” MODEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.7 D.H.W. MODE - FAULT FINDING (“FRIENDLY” MODEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.8 C.H. MODE - FAULT FINDING (“FRIENDLY E” MODEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.9 D.H.W. MODE - FAULT FINDING (“FRIENDLY E” MODEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 INTERNAL WIRING DIAGRAMS AND VIEWS
7.1 FUNCTIONAL FLOW WIRING DIAGRAM “FRIENDLY” MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7.2 FUNCTIONAL FLOW WIRING DIAGRAM “FRIENDLY E” MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.3 INTERNAL VIEW “FRIENDLY” MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7.4 INTERNAL VIEW “FRIENDLY E” MODEL
8 REPLACEMENT OF PARTS
8.1 HEAT EXCHANGER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8.2 COMBUSTION CHAMBER INSULATION
8.3 FAN ASSEMBLY
8.4 MAIN BURNER
8.5 PILOT BURNER ASSEMBLY AND ELECTRODE
8.6 GAS VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
8.7 PRESSURE SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8.8 LIMIT THERMOSTAT
8.9 THERMOCOUPLE AND OVERHEAT THERMOSTAT FOR “FRIENDLY” MODEL
8.10 OVERHEAT THERMOSTAT FOR “FRIENDLY E” MODEL
8.11 THERMISTOR - C.H. OR D.H.W.
8.12 SPARK GENERATOR FOR “FRIENDLY”MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8.13 IGNITION PCB FOR “FRIENDLY E” MODEL
8.14 DRIVER PCB
8.15 PUMP
8.16 D.H.W. HEAT EXCHANGER
8.17 DIVERTOR VALVE - COMPLETE
8.18 DIVERTOR VALVE - MICROSWITCH ASSEMBLY
8.19 C.H. EXPANSION VESSEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8.20 SUMMER/WINTER SWITCH AND CLOCK OVER-RIDE SWITCH
8.21 PRESSURE GAUGE
8.22 SAFETY VALVE
8.23 AUTOMATIC AIR VENT
8.24 VIEWING WINDOW
8.25 TIME CLOCK
9 SHORT LIST OF PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Sime FRIENDLY Specifications

General

Brand	Sime
Model	FRIENDLY
Category	Boiler
Language	English