Carrier 52CE- Manuals

Page 2 - SERIES; GENERAL; FRONT PANEL; To remove the front panel:; FIGURE 1 — SAMPLE DATA INFORMATION PLATE

52C SERIES 2 GENERAL Thank you for choosing Carrier! You can feel confident in your selection because the same pride in craftsman-ship and engineering knowledge that goes into Carrier equipment at the Astrodome in Texas, the Sistine Chapel in Rome, the US Capitol Hall of Congress, and thousands of o...

Page 3 - FIGURE 3 — MODEL NUMBER NOMENCLATURE; FIGURE 4 — FRONT PANEL INSTALLATION

3 To install the front panel follow the procedure outlined below: 1. Firmly grasp bottom of front panel on both sides.2. Hold front panel at a 45 degree angle to unit. Be sure front panel is centered with front of unit. 3. Connect top of front panel to partition rail on top of unit. 4. Gently lower ...

Page 4 - ELECTRICAL DATA; ALL UNITS; WIRE SIZE —; Use recommended wire size given in; GROUNDING; — For safety and protection, the unit; TABLE 1 — SUGGESTED BRANCH CIRCUIT; VOLTAGE SUPPLY; TABLE 2 — RECEPTACLES AND FUSE TYPES — 250,265 VOLTS; ELECTRICAL SHOCK HAZARD

52C SERIES 4 ELECTRICAL DATA Be sure that your outlet matches the appropriate blade configuration of the supplied plug and that it is within reach of the service cord. A hardwire kit is available as an accessory to change cord-connected units to hardwired units. (See Accessories section, page 14.) A...

Page 5 - INSTALLATION; CHASSIS INSTALLATION; TABLE 3 — RETROFIT WALL SLEEVES; FIGURE 6 — 52C UNIT COMPONENTS

5 INSTALLATION CHASSIS INSTALLATION Units are shipped without a sleeve. In applications where unit is a replacement, it is recommended that a Carrier sleeve be used. The 52C unit can retrofitGeneral Electric, Amana and Trane sleeves/grilles (be sure outdoor grille is installed on the sleeve). A retr...

Page 6 - chassis. Replace foam gaskets if torn or missing.

52C SERIES 6 ■ INSTALL CHASSIS IN SLEEVE (See Figures 6 to 9) 1. Inspect foam gaskets (top, bottom, both sides) on chassis. Replace foam gaskets if torn or missing. 2. Remove shipping tape from vent door. See Figure 7. 3. Lift chassis level with wall sleeve.4. Slide chassis into wall sleeve until fo...

Page 7 - WALL THERMOSTAT INSTALLATION; INSTALL THERMOSTAT —; All remote control; FIGURE 10 — CONTROL BOX TERMINAL COVER; FIGURE 11 — WIRING CONNECTIONS; FIGURE 12 — TERMINAL CONNECTOR

7 WALL THERMOSTAT INSTALLATION The following instructions apply to RC and RP units only.NOTE: Carrier thermostats are recommended. See Accessories section. ■ INSTALL THERMOSTAT — All remote control units. 1. Check to be sure power to unit is disconnected.2. Remove terminal board cover from control b...

Page 8 - OPERATION; COMFORT CONTROLS; ADJUST AIRFLOW DIRECTION; — The discharge; ADJUST VENT —; The vent handle is on the left; SETTING TEMPERATURE LIMITS; Remove standoff pins from the 60 F and 90 F indi-; FIGURE 14 — 52C OPERATING CONTROLS

52C SERIES 8 OPERATION COMFORT CONTROLS ■ ADJUST AIRFLOW DIRECTION — The discharge air grille is mounted on the front panel so that the air discharges forward. If upward discharge is required, remove the grille by removing screws on back of front panel. Rotate grille 180 degrees and reinstall on the...

Page 10 - CARE AND MAINTENANCE; INDOOR-AIR INLET FILTERS; should be cleaned; CLEANING INDOOR-AIR INLET FILTER; — Two; FIGURE 17 — 52C INDOOR-AIR INLET

52C SERIES 10 CARE AND MAINTENANCE In order to maintain proper performance of your pack-aged terminal air conditioner or heat pump, it is very important that the fan and outdoor coil, the blower wheel, blower scroll, electric heater, and all drain pas-sages are thoroughly cleaned at least once per y...

Page 11 - EXTERNAL PARTS; include the polymer sleeve and; INTERNAL PARTS; should be cleaned at least once; FIGURE 19 — BLOWER WHEEL AND SCROLL; FIGURE 18 — OUTDOOR VENT FILTER

11 EXTERNAL PARTS ■ EXTERNAL PARTS include the polymer sleeve and grilles. The sleeve manufacturer recommends cleaning the surface, including the grilles, with household detergent and water. INTERNAL PARTS ■ INTERNAL PARTS should be cleaned at least once during the year. The outdoor vent filter shou...

Page 12 - damaged

52C SERIES 12 PREVENTATIVEMAINTENANCE Preventative maintenance is essential to proper unit operation, efficiency and longevity. To assure equip-ment operates properly it must be properly main-tained. Equipment operation should be checked and verified several times during each year.During regular uni...

Page 13 - TROUBLESHOOTING

13 TROUBLESHOOTING NOTES:1. If circuit breaker is tripped or fuse is blown more than once, contact a qualified electrician.2. If unit is installed where condensation drainage could drip in an undesirable location, an accessory drain kit should be installed and connected to drain system. POSSIBLE CAU...

Page 14 - ACCESSORIES

52C SERIES 14 ACCESSORIES *Extended metal wall sleeve also available in 26 in. and 20 in. deep. †Custom colors are also available. ACCESSORY FORM NUMBER PART NUMBER DESCRIPTION Wall Sleeves 52S-48SI WALL-SLEEVE-1PK Non-Insulated Plastic Wall Sleeve, 1 per pack WALL-SLEEVE-9PK Non-Insulated Plastic W...

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User Manual Carrier 52CE

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Carrier Manuals