Katherm HK-E , electromechanical 230 V, 2-pipe, electric coil, valve actuator 24 V AC/DC Open/Closed, optiona
l
condensate pump, Climate controller type 146928
1
2
DO DO
2
1
1 2
Summer / winter input
0 V = winter (PWW),
24 V = summer (PKW)
11 12
3
4
gr/ye
1
2
2
4
gr/ye
Katherm HK-E
230 V electromechanical
(*00)
Unit no. 1
Climate controller
Type 146928
To further units
(Maximum number
see Information)
Katherm HK-E
230 V electromechanical
(*00)
Unit no. 2
N PEL
Mains power 230 V AC
1
2
gr/ye
Nominal voltage
230 V / 50 Hz
Fuse by others.
Refer to “Electrical data”
information table.
gr/ye
1
2
gr/ye
1
2
gr/ye
1
2
1
2
gr/ye
1
2
gr/ye
1
2
gr/ye
1
2
3
W6
ZKK ZKK
1
5
6
W2
3
6*
W7
W10
3
W3
6*
W1
3
W4
2*
GND MI3 MI4PE L N DI1 24 V 24 V AI2
Mains power 230 V AC
Refer to Electrical data
information table!
Actuator
Heating/
cooling
Type 146906
24 V V1
COM NO NC
L N 1 2 3
- Optional -
Condensate pump
- Optional -
Error message
GND MI3 MI4PE L N DI1 24 V 24 V AI2
Mains power 230 V AC
Refer to Electrical data
information table!
Actuator
Heating/
cooling
Type 146906
24 V V1
COM NO NC
L N 1 2 3
- Optional -
Condensate pump
- Optional -
Error message
3
W12
6*
W13
3
613 7 8 10
contact by
others
Contact
ON/OFF
1 2
Room sensor
1
2
1
2
COMNO
1
2
1
2
1
2
3
2
3
4
3
4
5
64
5
ZKK
1
2
1
1
2
2
4
1
5
6
3
3
4
5
2
3
4
3
4
5
66
5
6
ZKK
1
2
1
1
2
Evaluation
by others
Evaluation
by others
W5
4*
2*
W8
2*
W9
W11
6*
GND 24 V VH VK GND
6
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