Emerson ZX, User Manual

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and control.
12.6 Other Outputs from the E2 Board
12.6.1 Liquid Line Solenoid Valve
An ON/OFF output connection is provided and wired to the main terminal strip for convenience
to assist the customer for wiring of the liquid line solenoid valve coil into the unit.
Note: The solenoid valve option (if ordered), is for fitting externally by the customer. The
solenoid coil voltage rating is to be 220VAC and the board can accommodate current ratings
of 50VA (hold) or 100VA (inrush).
12.6.2 Defrost Heater Contactor Coil
An ON/OFF output connection is provided on the E2 board for direct connection of a customer supplied
contactor (coil) for convenience when the Defrost Option is included. Terminals are male spade type.
Coil voltage rating should be 220VAC and current ratings, 30VA (hold) and 330VA (inrush).
12.6.3 Indoor Fan Contactor Coil
An ON/OFF output connection is also provided on the E2 board for direct connection of a customer
supplied contactor (coil) controlling the customers evaporator fans. As for 15.6.2 terminals are of the
male spade type. Coil voltage rating is to be 220VAC and a maximum current rating of 5 amps
(inductive).
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