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| ComPak
®
Series - Installation, Operation and Maintenance
CPCS-PCP Controls Field Wiring
Overview
The CPCS-PCP is the CommandPak® Control System programmable controller designed specifically for the
ComPak® dehumidification system. It is a robust system capable of a var iety of functions. The following
text describes the field wiring required for for proper operation of the CPCS-PCP dehumidification system
in a typical ComPak® unit installation.The field wiring diagram
(see Figure 4-10)
shows the location of the
connections for the sensors and other required devices.The numbers following the text identify the location
on the field wiring diagram where each device is connected to the ComPak® unit electrical panel.
Remote Interface Unit (1)
The remote interface unit allows the user to view space temperature, pool water temperature, and relative
humidity, change set points, and receive fault notifications. It should be mounted in a convenient location that
is outside the pool area. The ambient temperature of the mounting location must always be above 32 F.
The control panel does not contain any sensors and should be mounted outside the pool enclosure. A factory
supplied 6 ft cable RJ25 (6 conductor) must be installed between the ComPak® unit and the control panel.
For distances greater than 6 feet, use 6 conductor, 22 AWG, shielded, twisted-pair cable along with the
supplied RJ25 jack and second 6 foot cable shipped loose with the unit.
The wall mounting of the terminal first requires the back piece (A) of the RIU assembly. The RIU is designed to fit
a single gang, extra-deep electrical box mounted horizontally in the wall. The RJ25 jack and most of the black
cable should be placed inside the box before installing the mounting bracket. A ¾” hole must be drilled for the
6-conductor cable which connects the remote interface unit to the PoolPak® unit. The below is specific mounting
instructions that correspond to the mounting schematic below:
1. Fasten the back piece (A) to the gang box using the rounded-head screws supplied in the packaging.
Use the screws that come with the box to secure the bracket.
2. Thread the 6-conductor cable through the back piece (A) and connect to the back of front panel (B).
3. Rest the front panel (B) on the back piece A and fasten the parts together using the flush-head screws
supplied in the packaging.
4. Finally, fit the click-on frame (C).
Figure 4-5. Remote Interface Mounting Plate
A
B
C
NOTE
The maximum distance from the Remote Interface Unit to the ComPak® unit is 1000 feet.
For distances greater than 1000 feet, contact the factory.
