APC INROOM ACPSC3000 Provozní pokyny stáhnout pdf (Strana 7)

7InRoom Controller - Operating Instructions

Pin Designation DX1 DX2 CW

1 24VAC

Power supply Power supply Power supply

2 GND

3 GND Reserved Reserved Reserved

4 Din 1 Fan failure Fan failure Fan failure

5 Din 2

Compressor failure Compressor failure

1 Pump failure 1

6 Din 3 Low pressure Low pressure 1 Chiller failure

7 Din 4 E-reheat failure 1-3 E-reheat failure 1-3 E-reheat failure 1-3

8 Din 5 Filter alarm Filter alarm Filter alarm

9 Din 6

Humidiﬁer failure/

ENS 20µS

Humidiﬁer failure/

ENS 20µS

Humidiﬁer failure/

ENS 20µS

10 Din 7 Water detection Water detection Water detection

11 Din 8

Ext. alarm 1 Compressor failure 2 Ext. alarm 1

12 Din 9

Ext. alarm 2 Low pressure 2 Ext. alarm 2

13 Din 10 Remote on/off Remote on/off Remote on/off

14 Din 11 Fire stat Fire stat Fire stat

15 Dout 1 (NO)

Enable fan Enable fan Enable fan

16 Dout 1 (COM)

17 Dout 1 (NC)

18 Dout 2 (NO)

Compressor Compressor 1 Pump 219 Dout 2 (COM)

20 Dout 2 (NC)

21 Dout 3 (NO)

E-reheat 1 E-reheat 1 E-reheat 122 Dout 3 (COM)

23 Dout 3 (NC)

24 Dout 4 (NO)

E-reheat 2 / Hot gas

reheat / HWR*

E-reheat 2 / Hot gas

reheat / HWR*

E-reheat 2 or HWR*25 Dout 4 (COM)

26 Dout 4 (NC)

27 Dout 5 (NO)

Dehumidiﬁcation or

Hotgas-bypass

Dehumidiﬁcation or

Hotgas-bypass

On/off Humidiﬁer or ENS

28 Dout 5 (COM)

29 Dout 5 (NC)

30 Dout 6 (NO)

Common alarm 1 Common alarm 1 Common alarm 1

31 Dout 6 (COM)

32 Dout 6 (NC)

33 Dout 7 (NO)

Louver

Compressor 2 Louver34 Dout 7 (COM)

35 Dout 7 (NC)

2.1.2 Assignment - I/O controller

The assignment depends on the unit version (DX1, DX2, CW).

DX1 - Single refrigerant circuit. DX2 - Dual refrigerant circuit. CW - Chilled water circuit.

E.g.: PA311D -> DX1, PGCW452U -> DX2, PCW900D -> CW

*HWR - hot water reheat

1 2 3 4 5 6 7 8 9 10 11 12 ... 105 106

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APC INROOM ACPSC3000 Provozní pokyny Strana 7

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