Honeywell HCU 23 Installation And Operation Manual page 10

Table of Contents

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Start-up
1. Storey controller HCE 40
(connectors 1 to 12)
2. Temperature zone 1
3. Temperature zone 2
4. Temperature zone 3
5. Temperature zone 4
6. Setpoint adjuster HCU 23
Å
8
Á
TW RF
TW RF
À
1
2
3
Å
Æ
1
2
3
4
5
6
Ç
13
14
15
TW
RF
È
7. Window contact HAC 30
8. Storey controller HCE 40
(connectors 13 to 25)
9. Temperature zone 5
TW
Temperature selector input
RF
Room sensor input
Ground
Â
Ã
TW RF
4
5
6
7
8
9
1
2
3
4
5
6
Æ
7
8
16 17
18
19
20 21
KR
P1
P2
B+
B-
Ä
TW RF
10
11
12
7
8
22
23
24
25
PR
B+
B-
RC

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