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Carrier 52M Performance Series, Product Data, Page: 11 / 42

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Carrier 52M Performance Series Product Data Download Page 11

11

POWER CORD PROTECTION FOR

230/208V UNITS

The power cord for the 230/208--v unit provides

power

cord

protection

by

automatically

disconnecting power during an unsafe condition.

Power can be restored by pressing the RESET button.

A07551

Power cord Plug Head

BI--MOLDED CONDENSER SHROUD

The bi--molded condenser shroud provides easy

access for service and maintenance of the condenser

coil and related components.

BI-MOLDED
CONDENSER
SHROUD

A07677

Bi --Molded Condenser Shroud

EASY ACCESS TO CHASSIS

Access to the chassis simply requires removing front

panel, then four easy to access screws and then

sliding the chassis out of the sleeve for service or

maintenance.

A07057

Easy to Access Chassis

52M

Summary of Contents for 52M Performance Series

Page 1: ...ation 9 Wall Thermostat Interface 9 Energy Management EM Interface 10 Power Cord for 265V Units 10 Power Cord Protection for 230 208V Units 11 Bi Molded Condenser Shroud 11 Easy Access Chassis 11 Enha...

Page 2: ...ies 52M whisper quiet model is Carrier s quietest and most energy efficient PTAC unit ever The Performance refrigerant system utilizes the highest efficiency compressors and coil design to achieve max...

Page 3: ...9 000 10 9 8 400 3 5 239 292 275 285 300 3 2 825 125 52MQ U12 4 11 400 10 8 10 600 3 239 292 220 250 290 4 2 1 050 140 52MQ U15 4 15 000 POWER CORD SELECTION 52M PTACs are not individually equipped wi...

Page 4: ...eat pump models offer substantial savings over models with conventional electric resistance heaters S Individual units allow tenants to choose the degree of comfort and operating economy S Rapid servi...

Page 5: ...the space down to the desired temperature during very hot days The result could be warm and humid or warm and dry conditioned space Oversizing If a PTAC unit is oversized cooling capacity is greater...

Page 6: ...l Arm Allows outdoor air into room through vent filter for improved air quality S Control Door Provides protection for controls and enhances appearance S Improved Condensate Removal Minimizes condensa...

Page 7: ...ts S No bulky duct system S No seasonal changeover QUIET OPERATION Occupants and neighbors are protected against noise intrusion Indoor sound reduction is achieved through the units two fan motor and...

Page 8: ...l sleeves are available in a variety of sizes for most standard and deep wall applications All metal wall sleeves come with factory installed insulation designed to minimize heat loss and reduce outdo...

Page 9: ...or but can easily be adjusted to an 80 degree angle to the floor Air discharge upward Air discharge outward Default A07550 Reversible Polycarbonate Discharge Grille DIGITAL KEYPAD AND ELECTRONIC DISPL...

Page 10: ...The EM interface is standard and provides a simple to install Energy Management connection The unit has a removable terminal connector to make field wiring easy When 24VAC is supplied to the input th...

Page 11: ...Plug Head BI MOLDED CONDENSER SHROUD The bi molded condenser shroud provides easy access for service and maintenance of the condenser coil and related components BI MOLDED CONDENSER SHROUD A07677 Bi...

Page 12: ...d coils keeping coils from direct contact with the basepan and providing additional protection against corrosion A07552 CONDENSATE DRAIN VALVE The temperature activated drain valve opens when the outd...

Page 13: ...ow for both heating and cooling functions and remains energized as long as the controls are in the heat position When the cooling controls are activated the valve automatically reverses to the cooling...

Page 14: ...s Payback in Months I 06 08 10 34 26 45 68 57 10 21 16 13 43 08 57 44 71 80 21 16 13 58 20 77 60 97 00 19 14 11 68 34 91 12 113 90 19 14 12 II 06 08 10 57 12 76 16 95 20 13 9 8 71 76 95 68 119 60 13 9...

Page 15: ...DISPLAY WALL THERMOSTAT AND ENERGY MANAGEMENT INTERFACE CONFIGURATION DIP SWITCHES A06752 PRODUCT CATALOG NUMBER Electrical Data 3 230 208 v 60 Hz 4 265 v 60 Hz Cooling Capacity nominal 07 7 000 Btuh...

Page 16: ...aximum protection and appearance All Carrier s polymer wall sleeves are made from a molded polymer that is designed for strength and durability This material has excellent corrosion resistance and a f...

Page 17: ...MOLDING For a superior look and to hide any construction imperfections use Carrier s wall sleeve molding kit to trim the wall sleeve to the wall The molding kit is a perfect solution and can be used w...

Page 18: ...asily from inside the room These elegant grilles available in many standard colors have baked enamel finishes containing 50 Kynarr resin for a superior finish that will withstand the most extreme cond...

Page 19: ...t be followed since a louver that is restrictive or allows re circulation will result in a reduction of the unit s capacity and efficiency and will ultimately shorten the compressor life X Y X Y X Y X...

Page 20: ...aximum clearance is 5 1 2 inches IMPORTANT All standard cord connected 265 v PTAC units will require a field installed electrical subbase accessory per UL and NEC electrical codes All subbase models a...

Page 21: ...ASE FUSE 30A Thefusekit provides in lineovercurrent protectionat the unit when required by NEC National Electric Code or local codes IMPORTANT The Fuse Kit can only be used with the electrical or hard...

Page 22: ...dels Part No PTACSTAT NP HP A heat pumps This low voltage easy to use non programmable thermostat provides maximum guest comfort A07135 Non Programmable Thermostat Digital Programmable Thermostat Part...

Page 23: ...in the wafer area A07748 Drain Kit Power Vent with Power Door Kit Part No 52M PWRVENT DOOR Carrier s power vent kit utilizing a specially designed fan when installed in the unit s fresh air vent will...

Page 24: ...ntractor Installed wall sleeve must be level from side to side and front to back 208 230 v 42 1067 ACCESSORY WALL SLEEVE HINGED CONTROL ACCESS DOOR DISCHARGE GRILLE REMOVABLE FRONT PANEL 2 03 51 6 3 9...

Page 25: ...7381 Standard and Extended Metal Insulated Wall Sleeve NOTES All Sleeves 1 Never install fasteners through bottom of sleeve 2 Never use rails to level sleeve MAIN STUD JACK STUD CRIPPLE FLOOR SUB FLOO...

Page 26: ...y have to be notched to accommodate service cord 2 If more than 4 in of sleeve projects into room an accessory subbase must be used for support 3 For walls 2 in thick or less an accessory subbase must...

Page 27: ...UM CLEARANCE FOR INDOOR AND OUTDOOR DISCHARGE AIR EQUIPMENT OPERATION HAZARD Failure to follow this caution may result in equipment damage or improper operation Blocking indoor or outdoor discharge ai...

Page 28: ...VIEW ACCESSORY SUBBASE ELECTRICAL CONNECTIONS NOTES 1 Accessory subbase is required for applications where Wall sleeve extends 4 or more inches into the room Wall thickness is less than 2 inches All 2...

Page 29: ...ox Wire Terminal for Wall Thermostat Models R W Y O Gh Gl C A07073 Terminal Connector Removal and Replacement THERMOSTAT WIRE ROUTING UNDER SLEEVE BEHIND FRONT PANEL A07074 Terminal Wire Routing NOTE...

Page 30: ...ORD SELECTION GUIDE 52M PTACs are not individually equipped with a power cord so one must be ordered separately based on the voltage and ampeage of your electrical circuit If the unit is to be plugged...

Page 31: ...o one must be ordered separately based on the voltage and ampeage of your electrical circuit If the unit is to be plugged into a receptacle then a line cord connection kit needs to be selected If it w...

Page 32: ...equipped with a power cord so one must be ordered separately based on the voltage and ampeage of your electrical circuit If the unit is to be plugged into a receptacle then a line cord connection kit...

Page 33: ...he voltage and ampeage of your electrical circuit If the unit is to be plugged into a receptacle then a line cord connection kit needs to be selected If it will be permanently connnected a hardwire co...

Page 34: ...D SUPPLIED LEGEND NOTES 1 To size transformer use the following equation Quantity of PTAC units x 12 va Transformer Size va Example 110 PTAC Units x 12 va 1320 va Transformer 2 Following are recommend...

Page 35: ...O C R Y W G O C R Y W G O C R Y W G O C R Y W G O C T STAT MASTER PTAC UNIT 1 UNIT 2 UNIT 3 1 Do not daisy chain R 24 VAC 2 Maximum of 4 PTAC units can be connected to one single wall thermostat 3 Wa...

Page 36: ...specified on drawing schedule and specifications Part 2 Chassis Description 2 1 General The chassis shall be a factory assembled single piece heating and or cooling unit that is simple to install and...

Page 37: ...n be easily configured All models shall have a configuration dipswitch easily accessible for the maintenance person optimal comfort settings CONTINUOUS or CYCLE fan mode in HEATING CONTINUOUS or CYCLE...

Page 38: ...shall have 36 inches of flexible steel conduit and a plug in connector for easy connect disconnect 3 Insulated Polymer Wall Sleeve PN SLEEVE INSUL 1PK shall be made from a molded polymer with factory...

Page 39: ...force of 10 g s and a random continuous force of 1g during shipping Chassis wall sleeves and grilles shall be shipped in separate cartons Universal handling instructions shall be defined and visible...

Page 40: ...ctory installed 208 230V 15 amp receptacle Electrical subbase with factory installed 208 230V 20 amp receptacle Electrical subbase with factory installed 208 230V 30 amp receptacle 52C P 17SI SUBBASE...

Page 41: ...Y ARE EXCLUSIVE AND MAY NOT BE ALTERED ENLARGED OR CHANGED BY ANY DISTRIBUTOR DEALER OR OTHER PERSON WHATSOEVER ALL WORK UNDER THE TERMS OF THIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKING HOURS...

Page 42: ...DEALER OR THE CARRIER AUTHORIZED SERVICE CENTER HE RECOMMENDS They have been set up to handle the great majority of all possible service problems The quickest surest and best way to get your air condi...

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