Greenheck Fan 474754 installation manual Electrical, Electrostatic Cell Wiring

Electrical

Once all system components are installed plumbing connections for the system can be made. It is recommended that plumbing connections be done prior to making electrical connections.

CAUTION

RISK OF ELECTRIC SHOCK. All wiring to be done by qualified personnel only.

NOTE

All wiring must be done according to the equipment data plate information, NEC (National Electrical Code NFPA 70), and local codes.

NOTE

All wiring must be permanently installed in conduit. Under no circumstances should extension cords be used to connect the source of electrical supply to the equipment.

NOTE

The system control panel, power pack, and cabinet assembly housing to a structural steel or earth ground. The detergent pump motor and solenoid valve must also be appropriately grounded.

Electrostatic Cell Wiring

Using the supplied red high voltage cable in a dedicated conduit line, connect the terminal point of the ionizer portion of the cells to the Ionizer terminal in the system power pack. Using the supplied blue high voltage cable in a separate dedicated conduit line, connect the terminal point of the collector portion of the cells to the collector terminal in the system power pack (See FIGURE 1).

Figure 1
Red high voltage cable	Blue high voltage cable
from Power Pack	from Power Pack
Airflow
	NOTE

Do not connect the ends of the high voltage cable to the terminal points until all conduits are installed and the high voltage cable is run.

Knockout locations for conduit connections to carry the high voltage cables are located at the top and side of the system power pack and the sides of the terminal box on top of the cabinet assembly. Use a knockout punch to open holes for minimum 1/2-inch conduit. Use caution to keep the system power pack and terminal box interiors free of scraps and other debris.

NOTE

50 feet of each the red and blue high voltage cable are provided with the unit. Under no circumstances should the high voltage cable be spliced or terminated at locations other than the specified terminal points. If longer lengths of high voltage cable are required for installation, consult the manufacturer.

Once conduit is in place and high voltage cable has been run, terminate the high voltage cables at the power pack by stripping approximately 3/8-inch of insulation from each wire and attach a supplied terminal ring to each. Securely attach the terminal ring end of the red cable to the Ionizer terminal in the power pack and the terminal ring end of the blue cable to the collector terminal in the power pack (See FIGURE 2). After the connections are made, completely coat the terminal connection with minimum 1/4-inch thick layer of silicone caulk (See FIGURE 3).

Figure 2

Conduit with	Blue
bushing
		Ring
		terminal
	Collector
		Red
	Ionizer

Figure 3	Cable must pass
	through clamp

Silicone caulk

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