66
1.43
Katherm HK
Ready-to-install trench heaters with EC tangential fan
Assembly and installation instructions
20.6.8 Function of AI2
20.6.9 Function of AI3
Parameter P16
Parameter PI6 is used to set the function of the multifunctional input AI2.
Parameter P17
Parameter PI7 is used to set the function of the multifunctional input AI3.
Other functions and parameter settings can be carried out in accordance
with the complete KaControl instructions.
Function
Standard
Min
Max
Unit
P16
Function AI2: see P15
0
0
19
Function
Standard
Min
Max
Unit
P17
Function of AI3
0 = not used (input disabled)
1 = NTC outdoor air sensor
2 = NTC cold/warm water sensor (clip-on sensor)
3 = NTC cold water sensor (clip-on sensor)
4 = NTC warm water sensor
5 = NTC ext. room temperature sensor / air intake
sensor
6 = 0..100 kOhm fan actuation
7 = 0..100 kOhm temperature setpoint
8 = 0..100V BMS control of heating/cooling
9 = 0..100V BMS control of heating
0
0
9
The multifunctional input AI2 can only be set using parameter P16
if DIP switch no. 3 is set to OFF! The setting of DIP switches is
described in section 10.
The multifunctional input AI3 can only be set using parameter P17
if DIP switch no. 3 is set to OFF! The setting of DIP switches is
described in section 10.
The multifunctional input AI3 can only process analogue signals
unlike inputs AI1 and AI2.
Summary of Contents for Katherm HK Series
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