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High Temperature Hydro Module
202003
37
Engineer
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Only heating mode is available and there are multiple set points for heating mode.
1
ODU
2
Hydraulic module
3
Water flow switch
4
Wired controller (Accessory)
5
Y-shaped filter (Accessory)
6
Check valve (Provided on site)
7
Safety valve (Accessory)
8
Water pump (Provided on site. For model selection, see page 32.)
9
Drain valve (Provided on site)
10
Water replenishing valve (Provided on site)
11
Water collector (Provided on site)
12
Water expansion tank (Provided on site. For model selection, see page 33.)
Caution
When one hydraulic module is connected to multiple terminals that have different temperature requirements (such as
the floor heating device, fan coil unit, and radiator), you need to use the multiple set point function.
Notes for installers and service engineers