Valves; External Chilled Water Isolation Valve - HP POD 20c Maintenance And Service Manual

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Use a flathead screwdriver to the press the release button (1), and then pull the front panel from the
b.
bottom to detach the panel (2). The two parts remain connected by a flat cable.
Secure the mounting base to the wall using the screws provided.
2.
Squeeze the two terminal cover fins to remove the terminal covers.
3.
Make the required connections by running the connection cables through the center hole in the bottom
4.
of the mounting base and connecting the cables to the terminal block.
Separate the connection and control cables from the relay cables.
5.
Attach the front panel.
6.
Close the associated circuit breaker in the ECS cabinet.
7.
Press the power button on the outside of the humidifier to power up the humidifier.
8.

Valves

External chilled water isolation valve

The external chilled water isolation valve is the butterfly valve located on top of the HP POD 20c.
You need a wrench for installation.
Removing the external chilled water isolation valve
Remove the eight bolts surrounding the valve (1).
1.
Removal and replacement procedures 58

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