Wolf CGU-2-18 Installation And Maintenance Instructions Manual page 66

Keyword index
G
Gas connection............................................................................................................................................. 13
Gas throughput table .................................................................................................................................... 37
Guidelines for commissioning....................................................................................................................... 19
H
Heating water temperature selector ............................................................................................................. 20
I
Illuminated signal ring as status indicator ..................................................................................................... 20
Input E1 (24 V) connection ........................................................................................................................... 17
Installation dimensions ................................................................................................................................. 10
Installation dimensions with cylinder ............................................................................................................ 11
Installation inside a cupboard ....................................................................................................................... 13
Installation instructions ................................................................................................................................. 10
Installation on finished/unfinished walls........................................................................................................ 12
L
LAS and flue chimney e.g. Plewa, Schiedel ................................................................................................. 48
Layout ............................................................................................................................................................. 9
Layout CGG-2(K) 18/24.................................................................................................................................. 8
Layout CGU-2(K) 18/24 .................................................................................................................................. 7
Lower burner output HZ................................................................................................................................ 23
M
Maintenance: Cleaning the DHW heat exchanger ....................................................................................... 55
Maintenance: Cleaning the gas burner......................................................................................................... 53
Maintenance: Cleaning the heating water heat exchanger .......................................................................... 54
Maintenance: Cleaning the strainer in the cold water inlet ........................................................................... 57
Matching the pipe length .............................................................................................................................. 23
Max. cylinder heating time ............................................................................................................................ 29
Maximum DHW temperature ........................................................................................................................ 29
Maximum limit, boiler circuit TV - max .......................................................................................................... 25
Minimum boiler water temperature TK-min. ................................................................................................. 29
N
Notes ............................................................................................................................................................ 64
Nozzle pressures .......................................................................................................................................... 36
Nozzle replacement ...................................................................................................................................... 34
Nozzle size ................................................................................................................................................... 34
Number of nozzles........................................................................................................................................ 34
O
Output A1 (230VAC;200VA) ......................................................................................................................... 15
Outside temperature sensor connection....................................................................................................... 17
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