Viessmann GC1 Operating Instructions For The System User

53
M
Main menu
– Boiler in the cascade...............................................18
– Control of a multi boiler system...............................18
– Single boiler constant control.................................. 12
Maintenance...............................................................37
Maintenance contract.................................................37
Menu
– Structure: Control of a multi boiler system.............. 46
– Structure: Single boiler constant control................. 42
Menu structure
– Control of a multi boiler system...............................46
– Single boiler constant control.................................. 41
Meters........................................................................ 27
N
No hot water...............................................................35
Notice of completion...................................................10
O
ON/OFF switch...........................................................32
Open flue operation....................................................50
Operating conditions, scanning..................................27
Operating data........................................................... 27
Operating indicator.....................................................32
Operating program
– Central heating, DHW............................................. 15
– DHW only................................................................ 51
– Frost protection....................................................... 16
– Terminology.............................................................50
Ordering fuel oil..........................................................39
Ordering oil.................................................................39
P
Pictograms................................................................. 40
Power failure.............................................................. 10
Pressure gauge..........................................................33
Pump
– Cylinder heating...................................................... 51
– Solar circuit............................................................. 50
R
Reset..........................................................................25
Room sealed operation.............................................. 50
Room temperature..................................................... 21
S
Safety valve................................................................50
Scanning.................................................................... 27
– Fault message.........................................................28
Service message
– Calling up................................................................ 28
– Display.................................................................... 36
Set temperature......................................................... 51
Setting brightness...................................................... 23
Settings for room temperature................................... 21
Shutdown................................................................... 33
– Heating system....................................................... 32
Shutting down
– Heating system without frost protection monitoring 33
Signal tone for operation............................................ 24
Single boiler constant control
– Control unit operation.............................................. 11
SM1............................................................................27
Solar circuit pump.......................................................11
Solar energy...............................................................27
Solar energy yield, checking...................................... 27
Solar thermal system................................................. 50
Standard setting......................................................... 25
Standby mode.......................................... 16, 21, 32, 50
Starting
– Frost protection monitoring..................................... 32
– Standby mode................................................... 21, 32
– Summer mode.........................................................21
Starting the appliance................................................ 33
Startup
– Heating system....................................................... 33
Stopping
– Central heating........................................................21
– Heating system with frost protection monitoring..... 32
Summer mode......................................................50, 51
Summertime changeover........................................... 10
Switching off
– DHW heating...........................................................22
T
Temperature............................................................... 21
– Scanning................................................................. 27
– Set temperature...................................................... 51
Terminology................................................................50
Test mode...................................................................31
Time/date, factory setting........................................... 10
Time setting................................................................23
Troubleshooting..........................................................34
W
Water too cold............................................................ 35
Water too hot..............................................................35
Winter mode...............................................................50
Wintertime/summertime changeover......................... 10
Wintertime changeover.............................................. 10
Keyword index
Keyword index (cont.)
5798582

Viessmann GC1 Specifications

General

Brand	Viessmann
Model	GC1
Category	Control Unit
Language	English