Carrier operating and maintanance Installation, Operating And Maintenance Instructions Download | Manualshive

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Summary of Contents for operating and maintanance

Page 1: ...UPPLY 4 LOW VOLTAGE CONNECTIONS REMOTE CONTROL AND ENERGY MANAGEMENT ACCESSORY 4 INSTALLATION 5 11 SLEEVE INSTALLATION REQUIREMENTS 5 ACCESSORY INSTALLATION 9 ADJUSTMENTS 10 Page OPERATING INSTRUCTIONS 12 13 SWITCH SETTINGS 12 OPERATING CONTROLS 13 CARE AND MAINTENANCE 13 17 AIR INLET FILTER 13 OUTDOOR VENT FILTER 14 EXTERNAL PARTS 14 INTERNAL PARTS 14 ACCESSORIES 18 1 800 894 6449 For Service Tec...

Page 2: ...ge ranges and other important electrical information about this product Reading and under standing this material is important for proper use of this unit To access the information plate the front panel must be removed see Figure 2 To remove the front panel 1 Grasp panel firmly near top of both sides 2 Pull panel up then fbrwvard I IMPORTANT The front panel has to be off the unit to complete future...

Page 3: ... as an accessory to change cord connected units to hardwired units The junction box can be mounted with manufacturer s non electric subbase ac cessory See Accessories section page 18 ALL UNITS WIRE SIZE Use recommended wire size given in Table 1 and install a single branch circuit All wiring must comply with local and national codes All units are designed to operate off single branch cir cuits onl...

Page 4: ...le and fklse type TABLE 3 RECEPTACLES AND FUSE TYPES 265 VOLTS RATED VOLTS 265 AMPS 15 20 30 BLADE CONFIGURATION MFG PART NO Hubbell 9315 Eagle 834B BOX TIME DELAY TYPE FUSE 20 30 or HACR Circuit Breaker LEGEND HACR Heating Air Conditioning Refrigeration May be used for 15 amp applications if fused for 15 amp IMPORTANT The 265 v cord connected units re quire an accessory subbase Part No SUB BASE w...

Page 5: ...sussAsE TYPICAL CURTAIN WALL INSTALLATION All Models ROOM WALL SIDE FLASHING WALL SLEEVE AND SLEEVE EXTENSION Field Fabricated All Models NOTES 1 EXTENSION EDGE Unit sleeve and sleeve extension field fabricated should be connected before installing in wall opening 2 Sleeve extension is water bearing It must be watertight when installed against unit sleeve Use quality grade sealant on all butting f...

Page 6: ...ILLE 1 4 II4 HIN 41O NOTES FOR FIGURES 6 8 1 Minimum opening sizes apply to all wall openings 2 Installed wall sleeve must be level from side to side and front to back 3 Sleeve can be flush mounted to floor but front panel may have to be notched to accommodate service cord except for units with subbase see Note 4 4 1 When using subbase accessory wall sleeve must extend 3 4 in 1 1 minimum into room...

Page 7: ...SOR_ 5UBBASE LEC_R CAI CONNECT ON5 FIGURE 8 52S WITH SUBBASE PREPARE SLEEVE FOR CHASSIS INSTALLATION 1 Remove cardboard center support and rear clo sure panel from wall sleeve Refer to Figure 9 2 Install outdoor grille as described in the installa tion instructions supplied with the grille REAR CLOSURE PANEL FLANGE Only a Carrier outdoor grille should be used with the 52S unit air conditioner Use ...

Page 8: ...on or fixed directly to con denser coil tube sheets 3 Caulk all joints between sleeve or baffles and opening in wall 4 If grille is used on outdoor wall opening do not install an additional outdoor grille on unit sleeve FIGURE 10 TYPICAL DEEP WALL INSTALLATION ALL MODELS Baffles are Field Fabricated FIGURE 11 52S SERIES CHASSIS Cord Connected Unit Shown Chassis weighs between 118 and 138 lbs For p...

Page 9: ...ower to unit is disconnected 2 Remove terminal board cover fl om right side of chassis see Figure 12 3 Insert field supplied low voltage thermostat wire through bushing on the cover 4 Connect wires from terminals on the thermostat to terminals on chassis terminal board See Fig ures 13A and 13B 5 Reinstall cover with two screws 6 Mount field supplied thermostat to wall 7 Set thermostat anticipator ...

Page 10: ... properly installed connect low voltage 24 VAC field supplied wires from chassis terminal board to your central desk panel see Figure 15 SCREW PLACEMENT PUSH BUTTO5 SWITCH _CONTROL BOX EM ACCESSORY CONTROL BOX COVER SCREW PLACEMENT FIGURE 14 EM ACCESSORY KIT 5W m 24V WIRING B B BLK BLK __ TB LEGEND FGT Freeze Guard Terminal Board Thermostat _ Connection NEC National Electrical Code Field Control W...

Page 11: ...ONE II TEMPERATURE LIMITER 2 Orient the shaft of the thermostat so that the rib on the vent control lever assembly which is located under the limiter is positioned between the temperature limits desired NOTE The numbers stamped on the limiter repre sent degrees E and are approximate 3 To set minimum cool setting remove clip from the hole marked 60 and relocate to hole with desired setting Repeat w...

Page 12: ...IDE AIR Push FAN ONLY button and slide vent lever to OPEN position OFF The OFF button terminates unit operation FAN ONLY Push button for air circulation without heating or cooling HIGH HEAT OR HIGH COOL Push button and rotate temperature knob to desired comfort level This function provides maxinmm heating or cooling and is recommended to raise or lower the room temperature quickly Once the occupie...

Page 13: ...gizing the electric heater The electric heater remains on until the tem perature at the outdoor thermostat capillary reaches 40 F then the electric heater is shut off and the com pressor is energized To set unit to operate in electric heat mode only turn the setscrew to the flflly counter clockwise position Once in electric heat mode the compressor is disabled for heating and cooling VENT CONTROL ...

Page 14: ...nit to avoid the possibility of elec trical shock and personal injury DISCONNECT POWER TO UNIT CORD CONNECTED UNITS 1 REMOTE CONTROL UNITS Set switch on wall mounted thermostat to OFF ALL OTHER UNITS Push OFF button on unit control panel 2 Disconnect power at main power supply 3 Unplug the unit service cord HARDWIRED UNITS 1 REMOTE CONTROL UNITS Set switch on wall mounted thermostat to OFF ALL OTH...

Page 15: ... fastening chassis to sleeve and two screws on top of duct adapter See Figure 24 Chassis weighs between 118 and 138 lbs For per sonal protection seek help when lifting the unit 3 Slide out chassis Lift by holding the unit basepan 4 Remove aluminum top panel one screw each side See Figure 25 On lel hand side remove the screw closest to the partition 5 Remove the air discharge grille two screws See ...

Page 16: ...an the indoor coil and stator side of the out door coil by washing or vacuuming Fins are sharp and can cut hands Wear heavy gloves when cleaning coils When using cleaning tools be careful not to bend or damage coil fins 2 Clean vent screen by washing or vacuuming Open vent door and pull screen out See Figure 30 3 Clean basepan including drain passages and area inside the condenser orifice by washi...

Page 17: ...owerscroll with a3 solutionofhydrogen peroxide to kill anyflmgusspores Wipeupexcess solutionin the bottomoftheblowerscrollwith acleancloth See Figure32 9 Cleantheinsideofthewall sleeve andreargrille bywashing orvacuuming Testwall sleeve drain holesandaccessory drains ifused for proper drainage Pourwater approximately 2quarts intothesleeve Watershoulddrainfreely J FIGURE 32 SPRAYING BLOWER WHEEL BL...

Page 18: ... in Aluminum or Plastic External Drain Kit Application Standard Non Electrical Subbase Lateral Duct Kit Energy Management Kit Hardwire Kit Standard Grille GE Metal Sleeve Retro Fit Kit 265 v Cord Kit Locking Control Door Kit Standard Manual Changeover Thermostat Programmable Thermostat 18 ...

Page 19: ...ts 52 Series built with corrosion protection are exempt overload drain valve bulb heater fan stator if defective in material or from the exclusion Corrosive Environment The unit model number is workmanship The replacement part can be new or a remanufactured part at CARRIER S sole option THIS LIMITED WARRANTY DOES NOT INCLUDE identified on the nameplate with a CP suffix LABOR user is responsible fo...

Page 20: ...hat the owner can do for him or herself 2 CONTACT YOUR DEALER OR THE CARRIER AUTHORIZED SERVICE CENTER HE RECOMMENDS They have been set up to handle the great majodty of all possible service problems The quickest surest and best way to get your air conditioner back in service is to use this step before proceeding further 3 CONTACT THE CARRIER DISTRIBUTOR SERVING YOUR AREA Your dealer can give you ...

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