Instruction/ maintenance manual of the product 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA Carrier
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58MXA 4-Way Multipoise Fixed-Capacity Direct-Vent Condensing Gas Furnace Service and Maintenance Instructions → For Sizes 040—140, Series 130 NOTE: Read the entire instruction manual before performing any service or maintenance. This symbol → indicates a change since the last issue.
The ability to properly perform maintenance on this equip- ment requires certain expertise, mechanical skills, tools, and equipment. If you do not possess these, do not attempt to perform any maintenance on this equipment other than those procedures recommended in the User’s Manual.
Step 1—Cleaning and/or Replacing Air Filter The air filter arrangement may vary depending on the application or orientation. Never operate unit without a filter or with the blower access panel removed. Failure to follow this warning could result in a fire or personal injury.
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 collector box.
Never use matches, candles, flame, or other sources of ignition to check for gas leakage. Use a soap-and-water solution. 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 performed by a qualified service technician.
Never use matches, candles, flame, or other sources of ignition to check for gas leakage. Use a soap-and-water solution. Failure to follow this warning could result in a fire, personal injury, or death.
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.
10. Replace main furnace door. Step 7—Electrical Controls and Wiring There may be more than 1 electrical supply to the unit. Check accessories and cooling unit for additional electrical supplies. The electrical ground and polarity for 115-v wiring must be maintained properly.
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 switch until the LED goes out, then reconnect it.
NOTE: Heat tape, when used, should be wrapped around the condensate drain trap and drain line. There is no need to use heat tape within the furnace casing. Most heat tapes are temperature activated, and it is not practical to verify the actual heating of the tape.
PCB BLOWER OF F DELAY SELECTION CHART 90 SEC 135 SE C 180 SE C 225 SE C GVR HI / L O RE LA Y SEC-1 SEC-2 WHT PL1 32 1 6 5 4 9 87 LED TEST/TWIN BLOWER OFF DEL AY G R Y W C HUM H SIR ID R BL W R BLOWER SPEED SELECT FU1 COOL HEAT L2 PL3 PL2 VAC 120 L1 PR1 1 2 1 2 3 PR2 24 V A C -3A FUSE SPARE-2 SPARE-1 EAC-1 EAC-2 C 1.
→ Fig. 16—Service Label A99107 SER VICE COMP ON ENT TE ST To in iti a te th e co m po n ent test se que nc e, sh u t OF F th e r oom the rm o st at o r disconnect t he "R" t hermostat lead. Brie fly short the TEST ter minal to t he "Com 24V " ter mi nal .
Is circuit breaker closed? Close door switch and go to start. Is red LED status light on? Is door switch closed? Is red LED status light blinking rapidly without a pause? Is there 1 15v going to switch? Replace door switch. Replace control center . Replace transformer .
11 NO PREVIOUS F A UL T - Faults are erased after 48 hrs or whenever power (1 15v or 24v) is interrupted. Run system through a heating or cooling cycle to check system. 12 BLO WER ON AFTER PO WER UP (115V OR 24V) - Normal operation. Blower will run for 90 sec when furnace power is interrupted during a call for heat, R-W closed.
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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.
An important point after buying a device Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 4-WAY MULTIPOISE FIXED-CAPACITY DIRECT-VENT CONDENSING GAS FURNACE 58MXA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
