Viessmann GC1 Installation And Service Instructions

163
Keyword index
Keyword index
A
AC burner connection,89
Actuators,68
Actuators, checking,104
Adaptive cylinder heating, 125, 147
Additional function for DHW heating,
124, 147
Applicability, 168
B
Boiler circuit pump,67
Boiler coding card
H Inserting and summary,60
H Scanning, 107
Boiler water temperature,107, 109
Boiler water temperature control, 122
H Component, 130
Boiler water temperature sensor
H Installing,66
Brief scans, 108
Burner,
H Connecting,89
H Connecting cables, 128
H Programming,141
H Switching hysteresis, 151
H Without fan, 91
Burner connecting cables,128
Butterfly valve,68
C
Capacity,4
Central fault message, 85
Circulation pump, flue gas/water
heat exchanger,67
Code1
H Calling up,139
H Summary,139
Code 2
H Calling up,141
H Overview,141
Coding,
H Matching to system version, 101
H Overview, 141
H Resetting to the delivered
condition, 139
Collector temperature,109
Communication module LON,86,128
Components, 127
Connecting external safety
equipment, 84, 135
Connection and wiring diagrams
H Main PCB 230 V~, 160
H Main PCB low voltage, 158
H Summary,156
Connecting three−phase burner,92
Contact temperature sensor, 131
Control thermostat
H Changing, 65
H Component, 129
Control unit
H Integrating into a LON BUS
system,98
H Matching to modulating burner,103
H Matching to system version,101
H Matching to two−stage burner,102
H Opening,96
Control unit front installation,95
Cylinder primary pump,67
Cylinder storage system, 53, 124, 147,
146
Cylinder temperature,107, 109
Cylinder temperature sensor
H Component, 130
H Installing,66
Cylinder thermostat, 124
5862730GB

Viessmann GC1 Specifications

General

Brand	Viessmann
Model	GC1
Category	Control Unit
Language	English