Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDEN- Manuals

Page 2 - Fig. 2—Multipoise Orientations

The ability to properly perform maintenance on this equip-ment requires certain expertise, mechanical skills, tools, andequipment. If you do not possess these, do not attempt toperform any maintenance on this equipment other than thoseprocedures recommended in the User’s Manual. FAILURETO FOLLOW THI...

Page 3 - Fig. 3—Bottom Filter Arrangement; WASHABLE

Step 1—Cleaning and/or Replacing Air Filter The air filter arrangement may vary depending on the applicationor orientation. Never operate unit without a filter or with the blower accesspanel removed. Failure to follow this warning could result ina fire or personal injury. To clean or replace the fil...

Page 4 - Step 3—Cleaning Burners; Table 1—Speed Selector; MANIFOLD

11. Reinstall condensate trap and tubing if previously removed. a. Reinstall condensate trap in hole in blower shelf. b. Connect condensate trap drain tubes. See Fig. 8 or tubing diagram on main furnace door for proper tube location. (1.) Connect 1 tube (blue or blue and white striped) from collecto...

Page 5 - Step 4—Cleaning Heat Exchangers; Fig. 6—Cleaning Inlet Openings of Primary Heat; PAM

Never use matches, candles, flame, or other sources ofignition to check for gas leakage. Use a soap-and-watersolution. Failure to follow this warning could result in a fire,personal injury, or death. 19. Replace main furnace door. Step 4—Cleaning Heat Exchangers The following items should be perform...

Page 6 - Fig. 8—Furnace Pressure and Drain Tubing Diagram; TUBE ROUTING; BURNER FLAME

Never use matches, candles, flame, or other sources ofignition to check for gas leakage. Use a soap-and-watersolution. Failure to follow this warning could result in a fire,personal injury, or death. 18. Replace main furnace door. SECONDARY HEAT EXCHANGERS NOTE: The condensing side (inside) of the s...

Page 7 - Step 6—Servicing Hot Surface Ignitor; Fig. 10—Gasket on Collector Box; RTV

4. Disconnect pressure switch tubes. 5. Disconnect vent pipe from inducer housing outlet by loosen- ing coupling clamp on inducer outlet. 6. Disconnect drain tube from inducer housing. (See Fig. 8.) 7. Remove inducer housing assembly by removing 4 bolts attaching assembly to cell panel. 8. Flush ins...

Page 9 - Step 9—Checking Heat Tape Operation (If Applicable); Fig. 12—Control Center; Com

1. Leave 115-v power to furnace turned on. 2. Remove main furnace door. 3. Look into blower access panel sight glass for current LED status. NOTE: Leave blower access panel installed to maintain power to control center to view current LED status. 4. BRIEFLY remove either wire from the main limit swi...

Page 10 - Step 10—Winterizing; Fig. 13—Inducer Housing Drain Tube

NOTE: Heat tape, when used, should be wrapped around the condensate drain trap and drain line. There is no need to use heattape within the furnace casing. Most heat tapes are temperatureactivated, and it is not practical to verify the actual heating of thetape. Check the following: 1. Check for sign...

Page 11 - PCB; Fig. 15—Wiring Diagram

PCB BLOWER OFF DELAY SELECTION CHART 90 SEC 135 SEC 180 SEC 225 SEC GVR HI/LO RELAY SEC-1 SEC-2 WHT PL1 3 2 1 6 5 49 8 7 LED TEST/TWIN BLOWER OFF DELAY GR YW C HUM HSIR IDR BLWR BLOWER SPEED SELECT FU1 COOL HEAT L2 PL3 PL2 VAC 120 L1 PR1 1 2 123 PR2 24 VAC-3A FUSE SPARE-2 SPARE-1 EAC-1 EAC-2 C 1. 5 ...

Page 12 - Fig. 16—Service Label; SERVICE; COMPONENT TEST; LED CODE

→ Fig. 16—Service Label A99107 SERVICE COMPONENT TEST To initiate the component test sequence,shut OFF the room thermostat ordisconnect the "R" thermostat lead. Briefly short the TEST terminal to the "Com24V" terminal. Status LED will flash code and then turn ON the inducer motor. Th...

Page 16 - SERVICE TRAINING; • Unit Familiarization

A94328 SERVICE TRAINING Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including: • Unit Familiarization • Maintenance • Installation Overview • Operating Sequence A large selection of product, theory, and skills programs...

Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDEN- Manuals

Manuals:

User Manual Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDEN

Summary

Carrier Manuals