Table of Contents
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Keyword index
(cont.)
L
Lambda probe............................................................ 67
– Checking................................................................. 67
– Cleaning.................................................................. 40
Language selection.................................................... 27
M
Mains isolator............................................................. 20
Maintenance work, overview......................................33
Maximum limit
– Flow temperature.................................................... 50
Minimum flow temperature limit................................. 50
Mixer economy function............................................. 90
Mixer modules............................................................69
Mixer motor................................................................ 71
O
Operating conditions, calling up................................. 58
Operating elements....................................................90
Outputs, checking...................................................... 29
Outside temperature.................................................. 90
P
Packing cords.............................................................37
Parts list
– Boiler body.............................................................. 79
PCB
– 230 V connection.................................................... 95
– LV connection..........................................................96
– Overview................................................................. 94
– Position................................................................... 93
Power, switching on................................................... 27
Power cable............................................................... 20
Power supply..............................................................20
R
Reduced room temperature....................................... 32
Regulations................................................................ 20
Relay test................................................................... 29
Room temperature
– Set value adjustment...............................................31
S
Scan........................................................................... 58
Scan temperatures.....................................................58
Screed function.......................................................... 91
Secondary heating surfaces, cleaning....................... 36
Selecting the DHW connection.................................. 28
Selecting the solar connection................................... 28
Sensors, calling up.....................................................58
Sensors, checking......................................................29
Setting the date.......................................................... 27
Setting the time.......................................................... 27
Shutdown................................................................... 33
Siting
– Clearance dimensions...............................................8
– Handling.................................................................... 9
Specification.............................................................100
– Boiler..................................................................... 100
Specification, extension kit.........................................70
Standard room temperature....................................... 32
Strain relief ................................................................ 20
System schemes........................................................31
T
Test run...................................................................... 44
Thermal insulation......................................................12
Thermally activated safety valve................................ 44
Time program
– Central heating........................................................90
– DHW heating...........................................................91
Troubleshooting..........................................................61
W
Water side connections.............................................. 22
Wiring diagram..................................................... 20, 93
Keyword index
105
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