19
5.2
Connecting DHW installation
1.
Rinse the installation carefully.
2.
If required, assemble an inlet combination.
3.
Assemble the cold (D) and warm water pipe (C) to the connection set.
Comments
•
If the unit is only used for warm water supply, the heating function can be
switched off using the service code on the operating panel. The CH installation
does not need to be connected or filled.
•
If the unit is switched off during winter, and is disconnected from the electricity
supply, the sanitary water must be drained in order to prevent freezing. To do
so, disconnect the tap water connections underneath the unit.
In case of old installations or domestic hot water circuits which can contain small
particles, install a filter in the domestic hot water circuit.
This pollution could cause a fault during domestic hot water operation
.
Resistance graph tap circuit unit
A.
RKOMB22AAV1H
B.
RKOMB28AAV1H
C.
RKOMB33AAV1H
X. Water pipe pressure (Bar)
Y. Flow rate (L/min, tolerance ± 10%)
Содержание Rotex GW-20 C22
Страница 1: ...ROTEX 4P374377 1D 88553801 02 2016 4P374377 1D 88553801 02 2016...
Страница 31: ...32...
Страница 86: ...33...
Страница 140: ...33...
Страница 193: ...31...
Страница 246: ...32...
Страница 299: ...32...
Страница 352: ...31...
Страница 406: ...32...
Страница 431: ...57...
Страница 432: ...ROTEX 008 1549099_00 88553804 05 2018...