Instructions / Assembly

ManualsBrandsModine ManualsGarage HeatersHot Dawg 60,000 BTU Natural Gas Garage Ceiling Heater

6-583.11

INSTALLATION - ELECTRICAL CONNECTIONS

ELECTRICAL CONNECTIONS

1. Disconnect power supply before making wiring connections

to prevent electrical shock and equipment damage.

2. All appliances must be wired strictly in accordance with

wiring diagram furnished with the appliance. Any wiring

different from the wiring diagram could result in a hazard

to persons and property.

3. Any original factory wiring that requires replacement must

be replaced with wiring material having a temperature

rating of at least 105°C.

4. Ensure that the supply voltage to the appliance, as

indicated on the serial plate, is not 5% greater than rated

voltage.

CAUTION

Ensure that the supply voltage to the appliance, as indicated

on the serial plate, is not 5% less than the rated voltage.

1. Installation of wiring must conform with local building codes,

or in the absence of local codes, with the National Electric

Code ANSI/NFPA 70 - Latest Edition. Unit must be electri cally

grounded in conformance to this code. In Canada, wiring

must comply with CSA C22.1, Part 1, Electrical Code.

2. Two copies of the unit wiring diagram are provided with each

unit. One is located in the side access control compartment

and the other is supplied in the literature packet. Refer to this

diagram for all wiring connections.

3. Make sure all multi-voltage components (motors, transform-

ers, etc.) are wired in accordance with the power supply

voltage.

4. The power supply to the unit must be protected with a fused

or circuit breaker switch.

5. The power supply must be within 5 percent of the voltage

rating and each phase must be balanced within 2 percent of

each other. If not, advise the utility company.

6. External electrical service connections that must be installed

include:

a. Supply power connection (115, 208, 230, 460, or 575 volts).

b. Connection of thermostats, or any other accessory control

devices that may be supplied (24 volts).

NOTE: All units with supply voltage 208V and greater must use

a field installed step-down transformer, available as a separate

accessory. Refer to Table 15.1 for additional information on the

required transformer.

7. Refer to Figures 18.1 and 18.2 for the side access control

compartment location.

8. All supply power electrical connections are made in the side

access control compartment of the unit. The low voltage

(thermostat and accessory control devices) can be wired to

the terminals in the side access control compartment. Refer

to the wiring diagram for the terminal location of all low

voltage wiring.

ARNING