Engineered air DJ Series User Manual download pdf (Page 4)

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RECEIVING THE UNIT:

Engineered Air units are usually pre-wired and assembled where possible. On receipt of unit, check

electrical characteristics (see name plate) to make sure the unit voltage is compatible with that

available for the unit. All separate parts are listed on the shipping order form. Carefully check

shipping slip for all components and for damage to components before signing the freight bill. This

unit was pretested at the factory immediately prior to shipping and was in good operating condition

at that time.

INSTALLATION

CODES:

In Canada:

The installation of this unit must be made in accordance with:

(a) The installation code for gas burning appliances and equipment, C.G.A. Std. CANI-B149.1

and .2, Provincial and Local Codes on units burning gas.

(b) The Canadian Electrical Code, Part 1 - C.S.A. Standard C22.1, Provincial and Local Codes.

In USA:

(a) All gas piping must be installed in accordance with the National Fuel Gas Code ANSI/Z223.1

- latest edition. The local authority having jurisdiction should be consulted for local codes

and requirements.

(b) All power supply and control wiring to this unit must be installed in accordance with the latest

edition of the National Electrical Code (ANSI/NFPA 70).

CLEARANCES TO COMBUSTIBLES IN INCHES (MM)

For Safety and Service, the following minimum clearances on the units shall be observed:

INDOOR AND OUTDOOR MODELS (FW) (S, T, TT, SPMZ)

Top, flue, front, back and side - 6 inches (150mm).

Service side is unit width plus 6 inches (150mm).

INDOOR AND OUTDOOR MODELS (FW) (D, TD, TTD, DPMZ)

Top, flue, front and back - 6 inches (150mm).

Service side and opposite side is

unit width both sides.

NOTES:

1. All PACK units may be installed directly on combustible flooring.

2. To provide adequate venting for proper furnace operation, all non power vented outdoor

PACK units require a minimum 20 foot (6m) clearance radius from nearest vent cap center

to obstructions (walls, parapets, cupolas or overhangs).

3. Condensation may form on furnaces installed downstream from a refrigeration system.

Adequate provisions must be made to dispose of this condensate. Refer to Fig. 4, page 6

for size and location of standard drain connections.

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Engineered air DJ Series User Manual Page 4