List of keywords
Installation and operating instructions
79
Gas Combi Unit
Floor-standing gas condensing boiler with integrated heat storage
008.1543899_02 – 04/2019 – EN
List of keywords
0–9
3-way distribution valve
Electrical connection
.................................
3-way mixer valve
Electrical connection
.................................
3‑way valve
Technical data
..............................................
A
Annual inspection
................................................
Annual maintenance work
...............................
B
Boiler control panel
.............................................
Burner
Installation
......................................................
Removal
..........................................................
Burner faults
...........................................................
Burner flange
.........................................................
Burner output
Controller
........................................................
Burner setting
........................................................
Burner setting values
.........................................
C
Calibration
...............................................................
Calorific value engineering
Notes
.................................................................
Circuit board
...................................................
Circulation pump (integrated)
Technical data
..............................................
Circulation stop valve
........................................
Combined filling and draining filling connec-
tion
......................................................................
Combustion control
....................................
Commissioning
.....................................................
Checklist
..........................................................
Requirements
...............................................
Condensate drain
................................................
Checking
.........................................................
Connection
.....................................................
Condensate pipe
.........................................
Connecting the mixer circuit
...........................
Connection dimensions
............................
Connection set
Accessories
...................................................
Connection types - flue gas
............................
Control
Connection
.....................................................
D
Danger of frost
......................................................
Design and components
..................................
Dimensions
.....................................................
Dirt filter
....................................................................
Disposal
...................................................................
Domestic hot water heating
Technical data
......................................
E
EBA switching contact
......................................
Efficiency
.................................................................
Electrical
Connection
.....................................................
Electrical installation
..........................................
Electronic controller
............................................
Emergency operation
........................................
Emission measurement
....................................
Error codes
.............................................................
EXT switching contact
.......................................
F
Faults
.........................................................................
Filling
Heating system
............................................
Storage tank
..................................................
Filling connection
.................................................
Filling water
............................................................
Flow rate
..................................................................
Flow temperature sensor
.........................
FlowSensor
....................................................
Flue gas collector
........................................
Flue gas mass flow
.............................................
Flue gas system
Kits
.....................................................................
Minimum requirements
............................
Piping height
..................................................
Flue gas system kits
..........................................
G
Gas connection
Configuration
.................................................
Gas inlet pressure
...............................................
Gas type
...................................................................
Changeover
...........................................
H
Heating system
Emptying
.........................................................
Hydraulic connection
Example connections
................................
I
Ignition electrode
.................................................
Inspection
................................................................
Installation area
....................................................
Installation room
...................................................
Requirements
..................................................
Installation site
......................................................
Installation variants
Ambient air-dependent mode
...............
Ambient air-independent mode
............
Overview
.........................................................
Intended use
.............................................................
Internal mixer sensor
.................................
Ionisation electrode
............................................
ISM
.............................................................................
M
Mains switch
..........................................................
Maintenance
..........................................................
Minimum distance
.......................................
Mixer module
.........................................................
N
Noise problems
....................................................
O
Operating elements
............................................
Operating mode
...................................................
Output limits
...........................................................
Overfill protector
...................................................
P
Power supply
.........................................................
Pressure sensor
...................................................
Protective cover
...................................................
R
Relevant documents
.............................................
Residual feed height
..........................................
Resting pressure
..................................................
Return flow temperature sensor
...................
Room controller
....................................................
Room station
..........................................................
Room thermostat
.........................................
S
Safety gas control block
...................................
Safety management
...........................................
Safety switch-off
...................................................
Scope of delivery
.................................................
Settings type plate
......................................
Shutdown
................................................................
Starting output
.......................................................
Starting problems
................................................
Storage tank
...........................................................
Storage tank temperature sensor 12, 33, 43
Surface temperature
..........................................
Switch valve
...........................................................
T
Technical data
GCU compact 3xx
......................................
GCU compact 5xx
......................................
Temperature sensor
...........................................
Tightening torques
..............................................
Top-up water
....................................................
Transport
.................................................................
U
Using solar power
...............................................
W
Warranty
.....................................................................
Water shortage protection
...............................
Содержание GCU compact Series
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