Raypak 0133-4001 Electrical Connections, Single-Stagetankstat, 2 ON/OFF UNITS, Stage Tankstat

ELECTRICAL CONNECTIONS

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

DANGER - SHOCK HAZARD

Make sure electrical power to the heater is discon- nected to avoid potential serious injury or damage to components.

The heater is normally wired for 120 Volts. The voltage is indicated on the tie-in leads. Consult the wiring diagram shipped with the heater in the instruc- tion packet. The "TH" leads are for the remote tank

control connection. 24 Volts are supplied to this con- nection through the heater transformer. DO NOT attach line voltage to the "TH" leads on models 514- 1826. Before starting heater check to ensure proper voltage to heater and pump.

Heater must be electrically grounded in accor- dance with National Electrical Code ANSI/NFPA No 70.

NOTES:

1.Field install ground wire to inside of junction box.

2.If any of the original wire supplied with the heater must be replaced, it must be replaced with 105°C wire or its equivalent.

Fig # 9138.2Fig # 9138.1

SINGLE-STAGE TANKSTAT	2- STAGE TANKSTAT
	(2 ON/OFF UNITS)

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