Instruction/ maintenance manual of the product 58RAV Carrier
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58PAV, 58RAV Induced-Combustion Furnaces Service and Maintenance Instructions For Sizes 045-155, Series 131 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.
Never operate unit without a filter or with filter access door removed. A failure to follow this warning could result in fire, personal injury, or death. 1. Downflow/Horizontal Each furnace requires 2 filters which are installed in the return-air duct.
9. Loosen setscrew holding blower wheel on motor shaft. 10. Remove bolts holding motor mount to blower housing and slide motor and mount out of housing. Disconnect ground wire attached to blower housing before removing motor. 11. Lubricate motor (when oil ports are provided).
8. Clean cells using field-provided small wire brush, steel spring cable, reversible electric drill, and vacuum cleaner. a. Assemble wire brush and steel spring cable. (1.) Use 48 in. of 1/4-in. diameter high-grade steel spring cable (commonly known as drain clean-out or Roto- Rooter cable).
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. Refer to Fig.
Fig. 10—Heating and Cooling Application Wiring Diagram A78461 115-VOLT FIELD- SUPPLIED FUSED DISCONNECT AUXILIARY J-BOX CONTROL BOX 24-VOLT TERMINAL BLOCK TWO-WIRE HEATING-.
→ Fig. 12—Unit Wiring Diagram A94074 PCB BLO WER OFF DELAY SELE C TION C HART 90 SEC 135 SEC 180 SEC 225 SEC GVR HI/LO R E LAY SEC-1 SEC-2 PL 1 3 2 1 6 5 4 987 LED TEST/TWIN BLOW ER OFF D E LAY G .
Fig. 13—Service Label A93297 - Stuck gas valve relay on control or miswire to gas valve circuit. - Stuck-open gas valve or leaky gas valve. - Obstructed pressure tubing.- Defective pressure switch (stuck closed).
Close door switch and go to start. Is circuit breaker closed? Is red LED status light on? Is red LED status light blinking rapidly without a pause? Is door switch closed? Is there 115v going to switch? Replace control board.
11 NO PREVIOUS FAULT - Faults are erased after 48 hrs or whenever power (115V or 24V) is interrupted. Run system through a heating or cooling cycle to recheck system.
Copyright 1994 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 58pr9sm Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 4 Tab 6a 8a PC 101 Catalog No.
An important point after buying a device Carrier 58RAV (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 58RAV 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 58RAV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 58RAV you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 58RAV will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 58RAV, 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 58RAV.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 58RAV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 58RAV 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
