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ComPak
®
Series - Installation, Operation and Maintenance |
73
ComPak
®
Series IOM
Field Wiring
Figure 6-3. Field Wiring Diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 RED
26 GRN
27 BLU
28 WHT
29 YEL
30 BLK
31
32
TERMINAL
BLOCK T2
C
1
2
C
C
C
C
Rx+/Tx+
1 Rx+/Tx+
2 Rx-/Tx-
3 RTU/PWR
4 RTU/PWR
Rx-/Tx-
GND
GND
GND
GND
5 GND
6 GND
NO
NO (STG2)
NO
NO (STG1)
NC (STG1)
10
P9
PRESENT ONLY WITH ECONOMIZER OPTION
RETURN AIR SENSOR
(FIELD INSTALLED ONLY
WITH THE ECONOMIZER OPTION)
THE SENSOR IS PROVIDED WITH A LENGTH OF CABLE.
THE CABLE MAY BE EXTENDED IN THE FIELD IF NECESSARY.
USE 22 AWG, COPPER, 4 CONDUCTOR, SHIELDED, TWISTED-PAIR.
FIELD WIRING TERMINAL
BLOCK IN COMPAK
ELECTRICAL PANEL
TO J10 ON
MAIN CONTROL
MODULE
6 CONDUCTOR RJ25
CABLE (SUPPLIED)
REMOTE TERMINAL (INTERFACE) UNIT
SUPPLIED BY POOLPAK
INSTALLED BY CUSTOMER
CPCS (CAREL pGD0)
CONTROL PANEL
POOL WATER
TEMPERATURE
SENSOR
OPTIONAL CONNECTION TO CONTROL PANEL
USE 22 AWG, SHIELDED, TWISTED-PAIR CABLE
PAIR 1
MULTI UNIT NETWORK
CONNECTION
(SEE NETWORK OPERATION)
ECONOMIZER CONTROL
SYSTEM
(ECONOMIZER OPTION ONLY)
COLD SURFACE
TEMPERATURE SENSOR
EXTERNAL ALARM
SYSTEM (OPTIONAL)
COM
STAGE 1 NO
STAGE 1 NC
STAGE 2 NO
BUILDING FIRE CONTROL
SYSTEM (OPTIONAL)
TERMINAL BLOCK IN
AUXILIARY AIR COOLED
CONDENSER UNIT (PAC UNIT)
CONTROL PANEL (OPTIONAL)
PURGE MODE INPUT
CONNECT TO VOLTAGE FREE
CONTACTS ONLY
(CLOSE FOR PURGE)
AC PROOF INPUT
CONNECT TO VOLTAGE FREE
CONTACTS ONLY
(OPEN FOR PROOF)
PAIR 2
PAIR 3
RJ25 JACK
SUPPLIED
OPTIONAL 6 CONNECTOR
RJ25 CABLE (SUPPLIED)
1
12
11
3
2
5
13
RED
1
2
5
6
4
3
BLK WHT
GRN YEL BLU
9
8
AUXILIARY AIR
HEATER CONTROL
CIRCUIT
LEGEND
FIELD WIRING
COMPONENT PROVIDED
BY OTHERS
7
FIELD SUPPLIED
AUXILIARY POOL WATER
HEATER CONTROL CIRCUIT
6
OUTSIDE AIR
TEMPERATURE SENSOR
(ECONOMIZER OPTION ONLY)
4