Table of Contents
Advertisement
Start-up
Setpoint adjusters of type HCU 23 are hard-wired.
Observe the zoning plan* of the storey controller and the
switching of the time programs when connecting the setpoint
adjuster.
Example: Connection to
temperature zone 5
1. Setpoint adjuster
HCU 23
2. HAC 30
(window contact)
3. Storey controller HCE 40
(connectors 13 to 25)
4. Temperature zone 5
TW
Temperature
selector input
RF
Room sensor input
KR
Boiler regression
Px
Voltage supply
13.8 V AC
⊥
Ground
6
Á
À
1
2
3
4
RF
Â
13
TW
5
6
7
8
TW
P1 P2
14
15
16 17
18
KR
RF
P1
Ã
19
20 21
22
B+
B-
B+
P2
Advertisement
Table of Contents
