Manual

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GENERAL

1. The manifold gas pressure is preset at the factory. It is computer controlled and should

not need adjustment.

2. Maintain proper space for servicing. Install the unit so that it can be connected or

removed easily. Refer to p. 9 and p. 10 for proper clearances.

3. The electrical connection requires a means of disconnection, to terminate power to the

water heater for servicing and safety purposes.

4. If you will be installing the unit in a contaminated area with a high level of dust, sand,

flour, aerosols or other contaminants/chemicals, they can become airborne and enter

and build up within the fan and burner causing damage to the unit. In those

environments (e.g. residential or commercial laundry facilities, hair salons, pet salons,

chemical plants etc.), please purchase the optional direct-vent conversion kit and

convert the water heater to a sealed combustion unit. Direct venting allows the water

heater to draw fresh intake air from the outside. The warranty will not cover damage

caused to the unit due to installation in a contaminated environment that has not been

converted using the direct-vent conversion kit.

5. Particles from flour, aerosols, and other contaminants may clog the air vent or reduce

the functions of the rotating fan and cause improper burning of the gas. Regularly ensure

that the area around the unit is dust- or debris-free; regular maintenance is

recommended for these types of environment.

6. Do not install the unit where the exhaust vent is pointing into any opening in a building or

where the noise may disturb your neighbors. Make sure the vent termination meets the

required distance by local code from any doorway or opening to prevent exhaust from

entering a building (refer to p. 15).

INCLUDED ACCESSORIES

Check that the installation manual, the communication cable, and the product registration card

are included with the unit.

Items

Manual

Communication Cable

Product Registration Card

: 1

Qty: 1