Kampmann Katherm HK Series, Инструкция по сборке и установке

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1.43 Katherm HK
Ready-to-install trench heaters with EC tangential fan
Assembly and installation instructions
The function of the digital output V1 is fixed depending on the system
(2-pipe / 4-pipe).
The function of the digital output V2 can be configured using parameters.
The digital output V1 is used for the following function, depending on the
application;
2-pipe system
V1 = heating/cooling valve
4-pipe system V1 = cooling valve
20.6.3 Function of digital outputs V1 and V2
20.6.4 Digital output V1
The digital output V2 is used to control the heating valve in a 4-pipe
system.
The digital output V2 can be configured using parameter P39 in a 2-pipe
system.
20.6.5 Digital output V2
Function Standard Min Max Unit
P39 Function V2 in a 2-pipe system
0 = no function
1 = heat requirement
2 = cooling requirement
3 = unit alarm 0 0 3
24 V DC is connected to digital output V2. The digital output is not
a potential-free contact and can only be used with appropriate
wiring!