Carrier 1995 Room Air- Manuals

Page 2 - □El

Table 1 — Physical and Electrical Data (Single-Phase, 60 Hz) SERVICE/ DISCRETE NO CASING (See Table 5) COOLING CAPACITY (Btuh)‘ R-22 CHG (OZ. ± 05) WET BULB At F NAMEPLATE Volts Voltage Range Amps Watts EER (DOE) PF (%) 73XCB118301E 305 18,000/17,000 37 0 135 230/208 253-187 8 3/8 8 1870/1840 96 99 ...

Page 3 - Compressor Replacement; Sie; before; CAUTION; PREVENTIVE MAINTENANCE; Do not use; System Cleaning/Flushing; WARNING

Compressor Replacement A CAUTION Stand clear of compressor terminals when working on compressors With system under pressure, terminals may blow causing personal injury Observe the same safety procedures for rotary compres sors as for reciprocating compressors When changing compressors 1 Follow all ...

Page 4 - Fig. 1 — Removing Filter; Chassis Removal

Filter Removal 1 Place index fingers inside the openings on either side of the filter frame See Fig 1 2 Apply pressure inward toward the center, while pulling filter down and out 3 Vacuum filter, or wash in lukewarm water Shake off excess water and dry thoroughly 4 Replace filter by sliding filter u...

Page 5 - Control Box Removal; Fig. 6 — Accessing Capacitor and

Control Box Removal 1 Remove front grille See Front Grille Removal, page 4 A CAUTION Use care when sliding chassis out of casing so that chas sis does not fall Personal injury and/or damage to the unit and surroundings can result NOTE Sliding chassis partly out of casing ensures that the wiring doe...

Page 6 - Electronic Control Board Removal; Fig. 14 — Electronic Control Board

Fig. 10 — Escutcheon Piste Open LIQUID CRYSTAL DISPLAY (LCD) AIR SWEEP MOTOR CAM WIRE TIE Fig. 11 — Control Box Removed from Unit Fig. 12 — Relay Board Stand-Offs Electronic Control Board Removal 1 Remove chassis from casing See Chassis Removal in structions, page 4 2 Remove control box See Control...

Page 7 - A CAUTION; When replacing electronic control board, be sure; Fig. 15 — Electronic Control Board; Capacitor Removal; Fig. 16 — Unit Chassis

, ,,— lcd /y. ■ S“™ f ------- RELAY BOARD FLYING WIRE (SHOWN CONNECTED TO 220 V ) A CAUTION When replacing electronic control board, be sure flying wire is attached to the 220-V connection or electronic control board will be damaged Fig. 15 — Electronic Control Board Capacitor Removal Slide chassis ...

Page 8 - Evaporator and Condenser Coils Removal (See; Fig. 21 — indoor Plastic Scroll Assembly

FAN MOTOR CLIP (SPRING) PARTITION AIR HANDLING SYSTEM REMOVAL SCREW LEFT SIDE SCREW TOP REAR SIDE PARTITION SCREW Fig. 18 — Removing Fan Motor Ciip Fig. 19 — Disengaging Vertical Air Deflector Evaporator and Condenser Coils Removal (See Fig. 16) 1 Recover all refrigerant from system using a Carriei ...

Page 9 - Fig. 22 — Screws Securing Partition to Indoor; Indoor Blower Wheel Adjustment or Removal; Fig. 24 — Screws Securing Partition to

INDOOR PLASTIC SCROLL (HIDDEN) SHEET METAL PARTITION CONDENSER ORIFICE SCREWS {2 OUT OF 3) TYPICAL STRAINER LOCATION CONDENSERCOIL NOTE: Third screw is located on ieft side of partition as viewed from front of unit Fig. 22 — Screws Securing Partition to Indoor Plastic Scroll Assembly BLOWER WHEEL PA...

Page 10 - Propeller Fan Adjustment or Removal (See

DETAILA-A 7/64 IN (3 mm) t '------------------------------ Ì VI 10 1 1 Fig. 25 — Distance Between Indoor Blower Wheel and Partition for Cooling-Oniy Units Propeller Fan Adjustment or Removal (See Fig. 26) 1 Remove air-handling system See Air-Handling System Removal instructions, page 7 2 Mark shaft ...

Page 12 - TROUBLESHOOTING

TROUBLESHOOTING SYMPTOM AND PROBABLE CAUSE PROBABLE REMEDY COMPRESSOR DOES NOT RUN Opening in Power Circuit 1 Control off 2. Blown fuse3 Defective wiring4 Defective service cord5 Loose electrical connections6 Faulty switches, thermostat, or fan 1 Reset control button 2 Replace fuse3 Replace wiring 4...

Carrier 1995 Room Air- Manuals

Manuals:

User Manual Carrier 1995 Room Air

Summary

Carrier Manuals