Glow-worm Ultracom2 35 Store - Manual (Page 4)

- 2 -
12 Commissioning
12.1 Switching on ....................................................................................................28
12.2 Filling the CH system (Central heating) ...............................................................28
12.3 Filling DHW Circuit ............................................................................................28
12.4 Filling the Condensate Trap ................................................................................28
12.5 Initial lighting ...................................................................................................29
12.6 Gas rates ..........................................................................................................30
12.7 Testing heating system ......................................................................................30
12.8 Testing domestic hot water system .....................................................................30
12.9 Completion .......................................................................................................30
13 Specific adjustment
13.1 Heating circuit adjustment .................................................................................31
13.2 Appliance technical settings and parameter list ..................................................31
13.3 CO
2
measurement .............................................................................................36
13.4 Re-check and restart .........................................................................................36
14 User information
MAINTENANCE
15 Trouble-shooting
15.1 Fault diagnosis .................................................................................................37
15.2 Fault memory ....................................................................................................38
15.3 Fault codes .......................................................................................................38
15.4 Functional flow diagram ....................................................................................40
16 Gas conversion adjustments
16.1 Settings ...........................................................................................................41
16.2 Restart - re-check commissioning .......................................................................42
17 Draining
17.1 Heating circuit ..................................................................................................42
17.2 Domestic Hot water circuit ................................................................................42
18 Servicing
18.1 Annual Maintenance .........................................................................................43
18.2 Casing removing ...............................................................................................44
18.3 Combustion check and setting the air/gas ratio valve ..........................................44
18.4 Servicing ..........................................................................................................45
18.5 Silencer ............................................................................................................46
18.6 Central heating expansion vessel .......................................................................46
18.7 DHW expansion vessel ......................................................................................46
18.8 Particle filter .....................................................................................................47
18.9 Condensate trap ...............................................................................................47
18.10 Combustion block .............................................................................................48
18.11 Service completion ...........................................................................................49
19 Replacement of Parts
19.1 General ............................................................................................................49
19.2 Boiler Access ....................................................................................................50
19.3 Viewing window ................................................................................................50
19.4 Hydraulic block .................................................................................................52
19.5 Combustion block .............................................................................................55
19.6 Condensate trap ...............................................................................................57
19.7 PCB ..................................................................................................................58
20 Spare parts
20.1 Short List of Parts .............................................................................................59
20.2 Short List of Parts .............................................................................................60
TAbLE Of CONTENTS