Price AW-I Series, Руководство по установке

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Mechanical Installation
Location
Price AW-I units are approved for both indoor and outdoor
installations. The installation must conform with local building
codes or in absence of local codes, with the Natural Gas and
Propane Installation Code, CAN/CSA-B149.1, or with the
National Fuel Gas Code, ANSI Z223.1/NFPA 54.
The unit is suitable for use in aircraft hangars, parking
structures and repair garages when marked and installed, as
applicable, in accordance with:
Standard for Airport Hangars, ANSI/NFPA 409
Standard for Parking Structures, ANSI/NFPA 88A
Standard for Repair Garages, ANSI/NFPA 88B
Natural Gas and Propane Installation Code, CAN/CSA-B149.1
No alterations are to be made on this unit.
WARNING
FIGURE 2: TYPICAL UNIT CLEARANCES FOR AW-I-3 UNITS
ACCESS SIDE
30” (75 cm)
FLUE
9” (22 cm)
FLUE LOCATION
NO ACCESS SIDES
6” (15 cm) minimum
24” (60 cm) recommended
CONTROL CABINET
36” (1 m) minimum
48” (1.3 m) recommended
TOP
6” (15 cm) minimum
NO ACCESS BACK
20” (50 cm) minimum
24” (60 cm) recommended
ACCESS SIDE
30” (75 cm)
FLUE
9” (22 cm)
FLUE LOCATION
NO ACCESS SIDES
6” (15 cm) minimum
24” (60 cm) recommended
CONTROL CABINET
36” (1 m) minimum
48” (1.3 m) recommended
TOP
6” (15 cm) minimum
NO ACCESS BACK
20” (50 cm) minimum
24” (60 cm) recommended
FIGURE 3: TYPICAL UNIT CLEARANCES FOR AW-I-4 UNITS
ACCESS SIDE
30” (75 cm)
FLUE
9” (22 cm)
FLUE LOCATION
NO ACCESS SIDES
6” (15 cm) minimum
24” (60 cm) recommended
CONTROL CABINET
36” (1 m) minimum
48” (1.3 m) recommended
TOP
6” (15 cm) minimum
NO ACCESS BACK
20” (50 cm) minimum
24” (60 cm) recommended
ACCESS SIDE
30” (75 cm)
NO ACCESS SIDES
6” (15 cm) minimum
24” (60 cm) recommended
CONTROL CABINET
36” (1 m) minimum
48” (1.3 m) recommended
FLUE LOCATION
Unit Clearances
COMBUSTIBLE PRODUCTS: The unit must not be operated
in the presence of hazardous atmospheres containing
flammable vapors or combustible dust for risk of fire or
explosion. The use and storage of any flammable material
in the vicinity of the appliance is hazardous.
CORROSIVE PRODUCTS:
The unit must not be operated
in the presence of chlorinated vapors, halogenated
hydrocarbons, cleaning solvents, refrigerants, swimming
pool exhaust or in application with airborne substances
containing silicone. When such vapor mixes with the
products of combustion, highly corrosive compounds
result causing premature failure of the heat exchanger and
other components. In such event, the warranty is void.
Exposure to these compounds can lead to personal injury
or death.
Before placing the unit, clearances to combustible materials
and obstructions should be considered.
Maintain minimum clearances to combustible materials as
indicated as shown in Figure 2 and 3.
For ease of service, it is also advisable to maintain a minimum
of 48" (1.2 m) clearance to the control side of the unit and 24"
(60 cm) or more on the side opposite of the controls.
If the unit is to be operated within a confined space or within a
building of tight construction, air for combustion and ventilation
must be obtained from outdoors or other spaces freely
communicating with the outdoors.
3
AW-I
INSTALLATION INSTRUCTIONS
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