geminox THI 2-17 B 120, Технические инструкции

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OPTIONS
4 - DOUBLE CIRCUIT KIT (REG 125)
The double circuit kit is used whenever a second
heating circuit is connected to the boiler:
- The 2nd circuit clip-in ensures communication
between the boiler's LMU management unit; the
2nd circuit pump control and also the mixing val-
ve motor (accessories supplied with the kit).
Refer to kit installation instructions.
5 - PROGRAMMABLE RELAY CLIP-IN KIT (REG 127)
The programmable relay clip-in kit (sensor inlet)
enables:
- a 2nd heating pump to be controlled in parallel
with the boiler pump in the case of operation
using a header.
- with the flow sensor positioned at the outlet of the
header, the heating outlet can be controlled after
the header.
- an external safety gas solenoid to be connected,
- an alarm to be connected.
Refer to kit installation instructions.
6 - PROGRAMMABLE RELAY CLIP-IN KIT (WITHOUT SENSOR) (REG 134)
The programmable relay clip-in kit (without sensor)
enables, for example:
- a domestic hot water circulation pump to be con-
trolled,
- an outside gas safety solenoid valve to be con-
nected.
Refer to the assembly instructions for the kit.
T
H
I-
18
-0
Fig. 12
T
H
I-
3
1
-0
Fig. 13
T
H
I-
1
0
9
-0
Fig. 14