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18-CD37D1-2-EN  

3

Installer’s Guide

CAUTION

!

To prevent shortening its service life, the Furnace should 

not be used as a “Construction Heater” during the finish-

ing phases of construction until the requirements listed 

in item 9, a-g of the safety section of this publication have 

been met.  Condensate in the presence of chlorides and 

fluorides from paint, varnish, stains, adhesives, clean-

ing compounds, and cement create a corrosive condition 

which may cause rapid deterioration of the heat exchang-

er.

WARNING

!

FIRE & EXPLOSIVE HAZARD. DO NOT USE SEMI-RIGID 

METALLIC GAS CONNECTORS (FLEXIBLE GAS LINES) 

WITHIN THE FURNACE CABINET.

FAILURE TO FOLLOW THIS WARNING COULD RESULT IN 

PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

WARNING

!

The following warning complies with State of California law, Proposition 65.

This product contains fiberglass wool insulation!
Fiberglass dust and ceramic fibers are believed by the 

State of California to cause cancer through inhalation. 

Glasswool fibers may also cause respiratory, skin, or 

eye irritation.

PRECAUTIONARY MEASURES 

Avoid breathing fiberglass dust.

Use a NIOSH approved dust/mist respirator.

Avoid contact with the skin or eyes. Wear long-sleeved, 

loose-fitting clothing, gloves, and eye protection.

  Wash clothes separately from other clothing: rinse 

washer thoroughly.

Operations such as sawing, blowing, tear-out, and 

spraying may generate fiber concentrations requiring 

additional respiratory protection. Use the appropriate 

NIOSH approved respirator in these situations.

FIRST AID MEASURES
Eye Contact –

Flush eyes with water to remove dust. 

If symptoms persist, seek medical 

attention.

Skin Contact  –

Wash affected areas gently with soap 

and warm water after handling.

WARNING

!

EXPLOSION HAZARD!

PROPANE GAS IS HEAVIER THAN AIR AND MAY COL-

LECT IN ANY LOW AREAS OR CONFINED SPACES. IN 

ADDITION, ODORANT FADE MAY MAKE THE GAS UNDE-

TECTABLE EXCEPT WITH A WARNING DEVICE. IF THE 

GAS FURNACE IS INSTALLED IN A BASEMENT, AN EX-

CAVATED AREA OR A CONFINED SPACE, IT IS STRONG-

LY RECOMMENDED TO CONTACT A GAS SUPPLIER TO 

INSTALL A GAS DETECTING WARNING DEVICE IN CASE 

OF A GAS LEAK. 

NOTE: The manufacturer of your furnace does not test 

any detectors and makes no representations regarding 

any brand or type of detector

Содержание M952V060BD36AA

Страница 1: ...ble filter for 17 5 cabinet upflow only BAYFLTR321 Cleanable filter for 21 cabinet upflow only BAYFLTR324 Cleanable filter for 24 5 cabinet upflow only BAYLPKT210B Propane conversion kit BAYLPSS210B L...

Страница 2: ...llow safety warnings exactly could result in a fire or explosion causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicin...

Страница 3: ...rritation PRECAUTIONARY MEASURES Avoid breathing fiberglass dust Use a NIOSH approved dust mist respirator Avoid contact with the skin or eyes Wear long sleeved loose fitting clothing gloves and eye p...

Страница 4: ...to check all connections as specified in the Gas Piping section of these instructions on page 31 6 Always install the Furnace to operate within the Furnace s intended temperature rise range with a duc...

Страница 5: ...STALL THE FURNACE DI RECTLY ON CARPETING TILE OR OTHER COMBUSTIBLE MATERIAL OTHER THAN WOOD FLOORING CAUTION Do NOT install the Furnace in a corrosive or contaminated atmosphere Failure to follow this...

Страница 6: ...7 1 2 2 M952V100CU48A 21 2 1 2 19 3 4 19 1 2 9 3 M952V120DU60A 24 1 2 2 15 16 23 1 4 23 10 3 SUFFIX LETTER MAY BE A Z NOTES 1 M952V120DU60AA REQUIRES 3 DIAMETER PIPE M952V100CU48AA REQUIRES 2 1 2 OR...

Страница 7: ...de Figure 3 Downflow Outline Drawing MODEL SEE NOTE 1 2 DIM A DIM B DIM C DIM D M952V060BD36A M952V080BD36A 17 1 2 2 1 4 16 1 4 16 M952V100CD48A 21 2 1 2 19 3 4 19 1 2 M952V120DD60A 24 1 2 2 15 16 23...

Страница 8: ...e in the horizontal position by placing the Furnace on the left side as viewed from the front in the vertical position The horizontal Furnace installation in an attic should be on a service platform l...

Страница 9: ...meets the criteria for an unconfined space The total input of all gas utilization equipment installed in the combined space shall be considered in making this determination Refer to Table 4 for minimu...

Страница 10: ...high volume of air will produce audible noise which could be objectionable when the unit is located very close to a living area It is often advisable to route the return air ducts under the floor or t...

Страница 11: ...furnace must be removed for bottom return air After removing the filter lay the fur nace on its back Remove the two 5 16 hex screws secur ing the front of the bottom channel to the cabinet Rotate the...

Страница 12: ...17 e Reinstall the furnace filter in the bottom position by inserting the chamfer end first into the filter rack ALTERNATE FILTER RACK INSTALLATION FOR SIDE RETURN AIR ON UPFLOW FURNACES Left or Right...

Страница 13: ...or Return Filter Rack Installation With Side Furnace Cabinet Side Figure 19 CHAMFER END OF FILTER GOES INTO FILTER RACK FIRST Airflow Figure 22 Typical Horizontal Filter Installation Figure 23 BOTTOM...

Страница 14: ...ples for location of the furnace clips Side return only Pre drill clearance holes with a 3 16 drill Bottom return holes are pre drilled 2 Install the clips in front and rear of the desired location us...

Страница 15: ...obtain maximum efficiency from a condensing Furnace Proper installation of the vent system is necessary to assure drainage of the condensate and prevent deterioration of the vent system American Gas A...

Страница 16: ...le pressure zone applications see Figure 30 The following are EXAMPLES ONLY EX 1 Example 1 shows that the vent may go vertical while the inlet air may be on any side of the structure The vent pipe wou...

Страница 17: ...e the pipes to be removed later without cutting Be sure to properly support these joints Commercially available solvent cement for PVC must be used to join PVC pipe fittings Follow instructions on con...

Страница 18: ...ULAR CORE 3 180 ASTM F628 DuraVent PolyPro 45 ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE MARKING NA NA 230 ULC S636 1 Allowable temperatures based on classifications covered in ASTM D4396 Deflectio...

Страница 19: ...LENGTHS 2 Minimum vent length for all models 3 horizontal or 3 vertical 3 DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET Except adapters at the top of the furnace If...

Страница 20: ...g NOTE Vent termination kit BAYAIR30AVENTA or BAYVENT200B may be used in addition to the horizontal and vertical termination options shown in the following figures For Canadian applications venting sy...

Страница 21: ...licensed professionals for the installation of hard wired carbon monoxide detectors HORIZONTAL VENTING THROUGH WALL These Furnaces may be installed as direct vent as shipped or as nondirect vent Inst...

Страница 22: ...hall have a period of thirty 30 days to comply with the above requirements provided however that during said thirty 30 day period a battery operated carbon monoxide detector with an alarm shall be ins...

Страница 23: ...RTV SILICONE SEALANT CLEARANCE 0 ACCEPTABLE FOR PVC VENT PIPE 1 ACCEPTABLE FOR TYPE 29 4C STAINLESS STEEL VENT PIPE Figure 39 MAINTAIN 12 IN 18 IN FOR CANADA MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPAT...

Страница 24: ...o the building Figure 40 TYPE 29 4C STAINLESS STEEL VENTING THROUGH UNUSED CHIMNEY Figure 41 VENTING ROUTED THROUGH A MASONRY CHIMNEY PVC PLASTIC VENTING THROUGH UNUSED CHIMNEY SUPPORT THE SINGLE WALL...

Страница 25: ...a height 15 feet 4 5 m above the meter regulator assembly I Clearance to service regulator vent outlet 3 feet 91 cm J Clearance to nonmechanical air supply inlet to build ing or the combustion air inl...

Страница 26: ...6 feet 1 83m 3 feet 91 cm above if within 10 feet 3m horizontally L Clearance above a paved sidewalk or paved driveway located on public property 7 feet 2 13 m M Clearance under veranda porch deck or...

Страница 27: ...onnections by turning the trap and extending the tubing to the lower right front corner of the Furnace Trim all excess tubing to avoid kinking The connecting tubing for left or right side condensate d...

Страница 28: ...ain tube at the header Evaporator and Furnace condensate drain piping may be manifolded together as shown in Figure 46 A primary drain vent stack must be installed and terminated below the outlet of t...

Страница 29: ...from the trap to the side of the unit and trim all excess tubing to avoid kinks Downflow furnace Use RTV silicon sealant to connect the fitting to the trap for ease of removal when cleaning the trap F...

Страница 30: ...causing slippery conditions that could lead to personal injury Excessive draining of conden sate may cause saturated ground conditions that may result in damage to plants NOTE Use 1 2 or larger PVC or...

Страница 31: ...UTOMATIC GAS VALVE WITH MANUAL SHUT OFF GROUND UNION JOINT DRIP LEG Figure 55 THE DOWNFLOW VERTICAL MAY BE INSTALLED LEFT OR RIGHT SIDE GAS PIPING GROUND UNION JOINT AUTOMATIC GAS VALVE WITH MANU AL S...

Страница 32: ...und joint union and a manual shut off valve as shown in Figures 43 44 National codes require a condensation drip leg to be installed ahead of the controls as shown in Figures 55 56 The furnace and its...

Страница 33: ...unit is derated for high altitude d Replace and tighten the regulator cover screw securely 7 Cycle the valve several times to verify regulator setting a Repeat steps 5 7 if needed 8 Turn off all elec...

Страница 34: ...he burner box The burner box pressure tap equalizes the gas valve pressure regulator Manifold pressure is checked by installing a tee field supplied in the tubing between the tee coming from the burne...

Страница 35: ...r leaks with a soapy solution DO NOT CHECK WITH AN OPEN FLAME Allow 5 minutes for any gas that might have escaped to dissipate LP Gas being heavier than air may require forced ventilation Turn the tog...

Страница 36: ...h 6 When a single stage heating thermostat without fan switch is used no wiring on G terminal is used 7 W1 and W2 must be jumpered together for proper operation Second stage heat will begin based on I...

Страница 37: ...off delays 9 Optional humidistat is to be connected between R and BK Factory installed jumper R to BK on the circuit board must be cut if optional humidistat is used The jumper must also be cut when...

Страница 38: ...B C TO 115 V 1 PH 60 HZ POWER SUPPLY PER LOCAL CODES HUM SEE NOTE 5 EAC SEE NOTE 5 FIELD WIRING DIAGRAM FOR VARIABLE SPEED 2 STAGE FURNACE 1 STAGE HEATING 1 STAGE COOLING USING A 1 STAGE HEATING 1 ST...

Страница 39: ...JUMPER SEE NOTE 9 From Dwg B342020 Rev 0 B C B C TO 115 V 1 PH 60 HZ POWER SUPPLY PER LOCAL CODES HUM SEE NOTE 5 EAC SEE NOTE 5 FIELD WIRING DIAGRAM FOR VARIABLE SPEED 2 STAGE FURNACE 2 STAGE HEATING...

Страница 40: ...nd multi zone system controller On single speed cooling only non heat pump systems jumper Y to O for proper operation of the delay profiles and the Humidistat For two compressor or two speed systems j...

Страница 41: ...stment Preliminary Inspections WARNING ELECTRIC SHOCK HAZARD DISCONNECT POWER TO THE UNIT BEFORE REMOV ING THE BLOWER DOOR ALLOW A MINIMUM OF 10 SECONDS FOR IFC POWER SUPPLY TO DISCHARGE TO 0 VOLTS FA...

Страница 42: ...et at 60 100 140 or 180 seconds The factory setting is 100 seconds See unit wiring diagram Cooling The fan delay off period is set by dip switches on the Integrated Furnace Control The options for coo...

Страница 43: ...tablish operation in First Stage 2 LOSS OF FLAME If loss of flame occurs during a heating cycle or flame is not present at the sensor the flame control module will close the Gas Valve The Integrated F...

Страница 44: ...o call for Heat Flashing Fast Normal Call for Heat Fault Code Reset The last 4 fault codes can be erased from memory by powering up the control with G energized and then applying R to the W1 terminal...

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