Honeywell HCU 23 Installation And Operation Manual page 11

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Connecting window contact HAC 30 (optional)
A connected window contact can only be deactivated by
resetting to the factory settings (see "Restoring factory settings"
on Page 20).
Attach the connector of the setpoint adjuster (if only one is intended)
to the connectors of the storey controller as shown in the following
diagram.
1. Setpoint adjuster
HCU 23
2. HAC 30
(window contact)
3. Storey controller
HCE 40
(connectors 13 to 25)
Á
À
1
2
3
4
RF
Â
13
TW
5
6
7
8
TW
P1 P2
14
15
16 17
18
RF
KR
P1
Start-up
19
20 21
22
2
P2
B+
B-
B+
B
9

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