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Page 10  of  19

507295B03

Issue 2122

Venting

The vent outlet must be installed in a location as to prevent 
building degradation and must be consistent with the 
National Fuel Gas Code, Z223.1 or CAN/CGA-B149.1 & 
.2.

The products of combustion are discharged through 
a screened opening on the gas heat side panel. The 
horizontal vent system shall terminate at least 4 feet below, 
4 feet horizontally from, or 1 foot above any door, window, 
or gravity air inlet into the building. The vent system shall 
terminate at least 3 feet above any forced air inlet located 
within 10 feet.

The unit shall be installed in a manner such that snow 

accumulation will not restrict the flow of flue products.

Minimum horizontal clearance of 4 feet from electric meters, 
gas meters, regulator, and relief equipment is required.

In addition to the above requirements, consideration must 
be given to prevent unwanted ice buildup from the vent 
condensate. The vent should not be located on the side of 
a building where the prevailing winter winds could trap the 
moisture, causing it to freeze on the walls or on overhangs 
(under eaves). The vent should not be located over a 
sidewalk, patio, or other walkway where the condensate 
could cause the surface to become slippery.

The products of combustion must not be allowed to 

accumulate within a confined space where they may 

be recirculated.

Vent Hood Installation

The unit is shipped with the vent hood inside the control 
compartment. Locate the vent hood and attach to side of 
utility panel with screws provided in the instruction bag 
(see Figure 2).

Vent Hood

Attach with

Screws

Figure 2. Installing the Vent Cover

2.  All panels must be in place for rigging.

3. 

Place  field-provided  spreaders  in  place.  Spreaders 

must be of adequate strength and length (must exceed 
unit dimension by 6 inches).

Units may also be moved or lifted with a forklift. 

The 

lengths of the forks of the forklift must be a minimum 
of 42 inches.

Before lifting a unit, make sure that the weight is 
distributed equally on the cables so that it will lift evenly.

 

 CAUTION

Unpacking

Locate the four stacking brackets at each corner of the top 
panel. Remove the screws that secure these brackets. All 
screws must be re-installed. The stacking brackets can 
be discarded. Remove the bag and remaining packaging 
material, which can be discarded. Locate the four plastic 
fork slot bumpers on the base rails. Remove the fasteners 
and bumpers and discard.

Service Access

Access to all serviceable components is provided by four 
removable panels: upper access panel (for blower, ID coil, 

and optional filter), heat exchanger access, control access 

panel, and compressor access.

As with any Mechanical equipment, personal injury can 
result from contact with sharp sheet metal edges. Be 
careful when you handle this equipment.

 

 CAUTION

This unit is charged with HFC-410A refrigerant. 
Operating pressures for units charged with HFC-410A 
are higher than pressures in units charged with HCFC-
22. All service equipment MUST be rated for use with 
HFC-410A refrigerant.

 

 WARNING

Summary of Contents for BPRPGE14

Page 1: ...ON Table of Contents Unit Dimensions 2 Roof Curb Dimensions 4 Adjustable Roof Curb Dimensions 6 Installation 8 Venting 10 Duct System 11 Filters 11 Condensate Drain 12 Gas Piping 12 Electrical Wiring 13 Heating Start Up 14 Operation 16 Maintenance 17 If this unit is to be installed in a mobile or manufactured home application the duct system must be sized to achieve static pressures within the man...

Page 2: ... 07 6 20 17 07 13 44 13 44 14 32 16 06 6 20 40 89 21 63 13 21 TYPICAL DRAIN LOCATION CONDENSATE DRAIN 3 4 NPT 5 75 3 55 4 12 TYPICAL VENT HOOD SIDE VIEWS 11 49 2 33 47 66 1 98 16 77 2 48 14 02 47 66 POWER ENTRY GAS ENTRY 6 94 2 33 11 49 16 07 18 52 3 25 4 56 20 31 21 06 23 19 RETURN AIR SUPPLY AIR TOP VIEW Unit Dimensions Small Base Gas Electric ...

Page 3: ...LOW VOLTAGE ENTRY 7 8 DIA KNOCKOUT GAS SUPPLY 44 89 21 63 13 21 TYPICAL DRAIN LOCATION CONDENSATE DRAIN 3 4 NPT 5 75 3 55 4 12 TYPICAL VENT HOOD SIDE VIEWS TOP VIEW POWER ENTRY GAS ENTRY RETURN AIR 2 11 19 49 2 39 2 33 11 49 16 07 18 52 6 94 3 25 10 06 19 49 SUPPLY AIR 25 81 26 56 28 68 11 49 2 33 47 66 56 13 Unit Dimensions Large Base Gas Electric ...

Page 4: ...x 330 mm 44 3 8 1127 44 3 8 1127 16 7 8 429 13 7 8 352 2 1 8 54 11 1 2 287 SUPPLY OPENING RETURN OPENING 8 203 14 356 18 457 24 610 3 4 19 1 25 5 1 2 140 5 3 4 146 11 1 2 287 17 1 4 438 1 3 8 35 3 3 4 95 13 330 3 76 NOTE If bottom entry is used condensate from the heat exchanger may leak during warm ambient temperatures in humid climates Ensure that bottom entry is watertight if used Roof Curb Dim...

Page 5: ...ase 3 x 13 in 76 x 330 mm 52 7 8 1343 44 3 8 1127 19 1 2 380 11 1 2 287 19 1 2 380 2 1 8 54 11 1 2 287 SUPPLY OPENING RETURN OPENING 8 203 14 356 18 457 24 610 3 3 4 95 22 7 8 581 7 178 3 4 19 1 25 NOTE If bottom entry is used condensate from the heat exchanger may leak during warm ambient temperatures in humid climates Ensure that bottom entry is watertight if used Roof Curb Dimensions Large Base...

Page 6: ...8 2 1 8 14 1 3 1 2 13 1 2 44 3 8 Bottom Curb Assembly Opening for Gas Entry thru base 11 5 8 5 1 2 5 3 4 3 5 8 1 3 8 17 1 4 13 7 8 16 7 8 44 3 8 Insulated Panels Opening for Power Line Entry thru base NOTE Roof deck may be omitted within confines of curb NOTE If bottom entry is used condensate from the heat exchanger may leak during warm ambient temperatures in humid climates Ensure that bottom en...

Page 7: ...8 11 5 8 2 1 8 19 3 8 11 5 8 14 23 1 8 1 5 1 2 5 3 4 3 1 2 3 1 2 13 1 2 6 7 8 52 7 8 44 3 8 Insulated Panels Opening for Power Line Entry thru base Bottom Curb Assembly Opening for Gas Entry thru base NOTE Roof deck may be omitted within confines of curb NOTE If bottom entry is used condensate from the heat exchanger may leak during warm ambient temperatures in humid climates Ensure that bottom en...

Page 8: ...ght bill A separate request for inspection by the carrier s agent should be made in writing Location Use the following guidelines to select a suitable location for these units 1 Unit is designed for outdoor installation only Unit must be installed so all electrical components are protected from water 2 Condenser coils must have an unlimited supply of air 3 For ground level installation use a level...

Page 9: ...rubs to obstruct condenser air discharge outlet combustion air inlet or vent outlet Clearance to Combustibles Clearance for Service Access Front of unit 0 in 24 in Back of unit 0 in 0 in Left side 0 in 24 in Right side from vent hood 12 in 24 in Base of unit 0 in 0 in Top of unit 0 in 48 in Minimum clearance to combustible material below the flue is 10 inches to allow proper dissipation of flue ga...

Page 10: ...t hood inside the control compartment Locate the vent hood and attach to side of utility panel with screws provided in the instruction bag see Figure 2 Vent Hood Attach with Screws Figure 2 Installing the Vent Cover 2 All panels must be in place for rigging 3 Place field provided spreaders in place Spreaders must be of adequate strength and length must exceed unit dimension by 6 inches Units may a...

Page 11: ...el Gas Code ANSI Z223 1 latest edition or CAN CGA B149 1 2 Canadian Installation Codes to correct improper operation of common venting system Duct System The duct system should be designed and sized according to the methods in the Air Conditioning Contractors of America ACCA manual that is most appropriate to the installation application A closed return air duct system shall be used This shall not...

Page 12: ...lled immediately upstream of the gas supply connection to the furnace Gas Connection The gas supply line is routed through the gas entry location on the side of the unit see Figure 4 A grommet is provided in the instruction bag and should be used to seal gas supply line to gas entry of control compartment Table 2 Unit Air Filter Sizes inches Unit Model Filter 1 Filter 2 24 30 36 14 x 20 x 1 20 x 2...

Page 13: ...est edition Canadian Electrical Code Part 1 CSA C22 1 latest edition or local codes where they prevail Use wiring with a temperature limitation of 75 C minimum Run the 208 or 230 volt 60 hertz electric power supply through a fused disconnect switch to the control box of the unit and connect as shown in the wiring diagram located on the inside of the control access panel Power supply to the unit mu...

Page 14: ...connect the thermostat to the unit Heating Start Up For Your Safety Read Before Lighting Furnace is equipped with a direct ignition control Do not attempt to manually light the burners CAUTION Pre Start Checklist Complete the following checks before starting the unit 1 Check the type of gas being supplied Be sure it is the same as listed on the unit nameplate 2 Make sure that the vent cover has be...

Page 15: ...ing value of the gas can be obtained from the local utility BTU HR Input Cubic Feet per Revolution x 3600 x Heating Value Seconds per Revolution For example by actual measurement it takes 38 seconds for the hand on the 1 cubic foot dial to make a revolution with a 100 000 BTU HR furnace running The result is 99 750 BTU HR which is close to the 100 000 BTU HR rating of the furnace Manifold Gas Pres...

Page 16: ...r system components Continuous Fan With the proper thermostat and sub base continuous blower operation is possible by closing the R to G circuit Cooling blower delay is also functional in this mode 5 To change orifice a Remove screws that fasten the manifold to the burner box assembly and remove the manifold b Remove the orifices then install replacement orifices c To reassemble Reverse above step...

Page 17: ... condition caused by inadequate airflow occurs This closes the main gas valve Pressure Switch If the combustion air blower should fail the pressure switch prevents the spark electrode and gas valve from being energized Maintenance Periodic inspection and maintenance normally consists of changing or cleaning the filters and cleaning the evaporator coil On occasion other components of the furnace ma...

Page 18: ... the reverse order they were removed in Steps 1 through 3 10 When replacing the flue collector box be careful so as not to tear the adjoining insulation 11 Assure that all joints on the vent side of the combustion system are air tight Apply a high temperature 500 F sealing compound where needed Control System Diagnostics Table 4 Fault Codes LED Status Flashing Rate Fault Description Slow Flash One...

Page 19: ...507295B03 Page 19 of 19 Issue 2122 Figure 8 Wiring Diagram Single Phase CT ...

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