Service manual

G.Fire Service Manual 1 Issue A — © Masport, March 2004
CONTENTS
TROUBLESHOOTING Page
A. Pilot will not light after repeated attempts........................................................... 2
Ba. EIS fire won’t light after repeated attempts ........................................................ 3
Bb. ECS II fire won’t light after repeated attempts.................................................... 4
C. Spark OK, but pilot won’t light (not ECS II or EIS)........................................... 5
D. Pilot lights but will not remain alight (not ECS).................................................. 6
E. Standard heaters. Pilot alight but burner will not light within 10 seconds............. 7
F. Thermostat heaters. Pilot alight but burner won’t light in 30 seconds.................. 8
G. Thermostat heaters. Erratic operation................................................................. 9
H. No flame modulation on ECS II models.............................................................. 9
I. Sooting .............................................................................................................. 9
CARDRONA & MONACO S2 ASSY AND DIS-ASSEMBLY
Removing and fitting glass, louvre assembly, dress guard, front panel.....................10, 11
Disconnecting the flue................................................................................................. 12
Removing and replacing the cabinet............................................................................. 12
Access panels, removing and replacing...................................................................12, 13
Removing and replacing the burner ............................................................................. 13
Removing and replacing the pilot assembly and pilot jet............................................... 14
Accessing the main injector ......................................................................................... 14
Removing control valves and regulators .................................................................14, 15
Accessing the fan assembly.......................................................................................... 15
Removing and replacing the pedestal and pedestal foot................................................ 15
Accessing the thermodisc ............................................................................................ 15
PICCOLO, SOFIA & MADRID ASSY AND DIS-ASSEMBLY
Removing and replacing the glass................................................................................ 16
Fitting louvre assemblies and dress guards..............................................................16, 17
Removing and replacing the burner ............................................................................. 17
Removing and replacing the pilot assembly.................................................................. 18
Accessing the main injector ........................................................................................ 18
Accessing the control valve......................................................................................... 18
Removing and replacing the fascia............................................................................... 18
Accessing the fan ........................................................................................................ 19
Accessing the thermodisc ............................................................................................ 19
SERVICE ADJUSTMENTS
Gas pressure adjustment...................................................................................20, 21, 22
Checking the flue draught............................................................................................ 22
Converting Cardrona and Monaco fires..................................................................23, 24
Converting Piccolo, Sofia and Madrid fires.............................................................24, 25
Remote control installation (ACC and EIS models) ..................................................... 25
ECS II information.................................................................................................26, 27
EIS information......................................................................................................27, 28
EIS fault tracing.....................................................................................................28, 29
Further wiring diagrams .............................................................................................. 30
DRAWINGS
Igniter assemblies........................................................................................................ 31
Gas valves................................................................................................................... 32
Testing pilot gas flow.................................................................................................. 33
Log positions and ember placement............................................................................. 34
Rear views.............................................................................................................35, 39
TABLES
Table 1........................................................................................................................ 40