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Mars Comfort-Aire Century SE Series Instruction Manual

Heat pump packaged unit
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Heating & Air Conditioning
INSTALLATION INSTRUCTIONS
PACKAGE HEAT PUMP & AIR CONDITIONING
Heat Pump Packaged Unit
FEATURING R-410A
13.4 SEER2 SERIES - (2-5Tons)
Instruction Manual
Thank you very much for purchasing our product,
Before using your unit , please read this manual carefully and keep it for future reference.
The figure shown in this manual is for reference only and may be slightly different from the actual product.
517.787.2100 • www.marsdelivers.com
SE Series
RHP**S1A

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  • Page 1 Heating & Air Conditioning INSTALLATION INSTRUCTIONS SE Series PACKAGE HEAT PUMP & AIR CONDITIONING Heat Pump Packaged Unit FEATURING R-410A 13.4 SEER2 SERIES - (2-5Tons) RHP**S1A Instruction Manual Thank you very much for purchasing our product, Before using your unit , please read this manual carefully and keep it for future reference. The figure shown in this manual is for reference only and may be slightly different from the actual product.

  • Page 2: Table Of Contents

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION WARNING These instructions are intended as an aid to qualified, licensed service personnel for proper installation, adjustment and operation of this unit. Read these instructions thoroughly before attempting installation or operation. Failure to follow these instructions may result in improper installation, adjustment, service or maintenance possibly resulting in fire, electrical shock, property damage, personal injury or death.

  • Page 3: Safety

    Heat Pump Packaged Unit RHP**S1A - Instruction Manual This document is customer property and is to remain WARNING with this unit. Disconnect all power to the unit before starting These instructions do not cover all the different maintenance. Failure to do so can result in variations of systems nor does it provide for every severe electrical shock or death.

  • Page 4: Inspection

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit 1.1 Inspection 2 INSTALLATION As soon as unit is received, it should be inspected and 2.1 Pre-Installation noted for possible shipping damage during transportation. It is shipping responsibility to cover the cost of shipping damage. Manufacturer or distributor Before installation, carefully check the following: will not accept the claims from dealer for any 1.

  • Page 5: Unit Dimensions

    Heat Pump Packaged Unit RHP**S1A - Instruction Manual CAUTION WARNING Check the electric wire, water and gas pipeline Before lifting, make sure the unit weight is layout inside the wall, floor and ceiling before distributed equally on the rigging cables so it will installation.
  • Page 6 RHP**S1A - Instruction Manual Heat Pump Packaged Unit Unit Dimensions-24k&36k Front Condensate drain connection 3/4" NPT (Trap required) Fig. 2-3 Unit Dimensions * The above figure for reference purpose only. Dimensions Model size Heat Pump "L" in.[mm] "W" in.[mm] "H" in.[mm] "A"...
  • Page 7 Heat Pump Packaged Unit RHP**S1A - Instruction Manual Dimensions Back and Bottom-24K&36K Bottom view 4-5/16″ 21-9/16″ OPTIONAL OPTIONAL SUPPLY RETURN OPENING OPENING Back view SUPPLY RETURN DUCT DUCT OPENING OPENING 4-13/16″ 21-9/16″ * The above figure for reference purpose only. Fig.
  • Page 8 RHP**S1A - Instruction Manual Heat Pump Packaged Unit Component Location-48K&60K Fan of outdoor Condenser fan motor Condensor coil Fusible plug assembly Blower motor Fan of indoor Electric control box Evaporator coil Discharge Thermostat Throttle Comp. Fig. 2-5 Component Location * The above figure for reference purpose only. Unit Dimensions-48K&60K Front...
  • Page 9 Heat Pump Packaged Unit RHP**S1A - Instruction Manual Dimensions Back and Bottom-48K&60k Bottom view 4-3/4" 12-15/16" OPTIONAL OPTIONAL RETURN SUPPLY OPENING OPENING Back View SUPPLY RETURN DUCT DUCT OPENING OPENING 5-3/16" 13-9/16" Fig. 2-7 Dimensions Back and Bottom * The above figure for reference purpose only. Dimensions Model size Heat Pump...

  • Page 10: Roof Curb

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit Roof Curb Dimension NOTE For units applied with a roof curb, the minimum clearance may be reduced from 1 inch to 1/2 inch between combustible roof curb material and this Insulation layer supply air duct.

  • Page 11: Location Restrictions

    Heat Pump Packaged Unit RHP**S1A - Instruction Manual NOTE Avoid Install Near Bedrooms All panels must be secured in place when the unit is lifted. The condenser coils should be protected form rigging cable damage with plywood or other suitable material. Min.

  • Page 12: Ductwork

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit 3 DUCTWORK Ductwork should be sized and installed by the installing contractor in accordance with the Manual D from the Air Conditioning Contractors of America, and all national, state and local codes. NOTE HORIZONTAL On ductwork exposed to outside air space, use at...

  • Page 13: Condensate Drain Connection

    Heat Pump Packaged Unit RHP**S1A - Instruction Manual 4 CONDENSATE DRAIN 5 FILTERS CONNECTION Units are shipped without a filter or filter racks. It is the responsibility of the installer to secure a filter in the Consult local codes for special requirements. return air ductwork or install a filter/frame Kit.

  • Page 14: Grounding

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit 6.2 Grounding UNIT CONTROL BOARD THERMINAL STRIP THERMOSTAT WARNING 240V 208V The unit must be permanently grounded. Failure to do so can result in electrical shock causing personal injury or death. • Grounding may be accomplished by grounding metal conduit when installed in accordance with electrical codes to the unit cabinet.
  • Page 15 Heat Pump Packaged Unit RHP**S1A - Instruction Manual Table 6-2: Physical Data Component Models Nominal Tonnage Volt 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 ARI COOLING PERFORMANCE ARI net capacity (Btu) 22800 34000 46500 57000 10.6 10.6 10.6 10.6 SEER 13.4 13.4 13.4 13.4 Nominal CFM 1100...

  • Page 16: Airflow Performance

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit 7 AIRFLOW PERFORMANCE Airflow performance data is based on cooling performance with a coil and no filter in place. Use this performance table for appropriate unit size, external static applied to unit and allow operation within the minimum and maximum limits shown in table below for both cooling and electric heat operation.

  • Page 17: System Operation

    Heat Pump Packaged Unit RHP**S1A - Instruction Manual 8 SYSTEM OPERATION T4 function: i. If 50°F ≤ T4 < 125°F, unit can operate in cooling ii. If 5°F ≤ T4 < 77°F, unit can operate in heating 8.1 Compressor Crankcase Heater When T4 is <...

  • Page 18: Thermostat Signals

    RHP**S1A - Instruction Manual Heat Pump Packaged Unit 9 OPERATION CHECK-UP Shut-down conditions of defrost mode: The mode will shut down in any of the following conditions: • Cooling Startup 1. The defrosted time lasting for 10 minutes; 1. Turn thermostat to OFF and turn power to ON 2.
  • Page 19 Heat Pump Packaged Unit RHP**S1A - Instruction Manual ILLUSTRATION FOR COVERING SIDE OPENINGS FOR DOWNFLOW APPLICATION FOAM STICKED METHOD: 1. Use two covers from bottom openings to cover the side openings. 2. Use four sticking foam tapes provided in accessory bag and stick tapes on covers. See FIG.1 and 2. 3.
  • Page 20 SE SERIES LIMITED WARRANTY Congratulations on purchasing your new HVAC equipment. Your unit automatically qualifies for the warranty coverage listed below provided you meet the warranty conditions. APPLIES TO MODELS: RSA*, RSH*, AMP*, WMP*, WMX*, GFM*, MAA*, RHP*, RGP* YEAR 1 PRODUCT REPLACEMENT If the heat exchanger, evaporator coil (packaged systems only), condenser coil, or compressor fails within the first year (365 days) after the date of installation to the original consumer for the original installation, the original purchase cost of the unit will be reimbursed to the authorized Comfort-Aire/ Century distributor who has received prior authorization from Comfort-Aire/Century for the failure.
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This manual is also suitable for:

Comfort-aire century rhp s1a seriesComfort-aire century rhp24s1aComfort-aire century rhp36s1aComfort-aire century rhp48s1aComfort-aire century rhp60s1a

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