Features • Inverter technology (variable speed compressor) • High efficiency for low operating cost • DiamonGold Advanced Corrosion Protection™ • Dry Mode • Surge Cool/Heat • Natural air flow • Ultra quiet operation • Sleep mode • Auto restart • Auto changeover • BLDC Motor • Low ambient operation down to 14ºF
MWH12Y3J
(Cooling Mode) • 24-hour on-off timer • ENERGY STAR® qualified model • Hidden display (only visible during operation) • Multiple ease of installation features
SYSTEM MODEL NO. INDOOR MODEL OUTDOOR MODEL SPECIFICATIONS CAPACITY COOLING (RATED) CAPACITY COOLING (MIN~MAX) CAPACITY HEATING @470F (RATED) CAPACITY HEATING @170F (RATED) CAPACITY HEATING (MIN~MAX) COOLING AMPS HEATING AMPS SENSIBLE HEAT RATIO SEER EER HSPF ENERGY STAR MOISTURE REMOVAL AIRFLOW (QUIET, LOW, MED, HIGH) SOUND RATING - INDOOR SOUND RATING - OUTDOOR OPERATING RANGE (COOLING) OPERATING RANGE (HEATING) EST. YEARLY OPERATING COST ELECTRICAL DATA POWER SOURCE MINIMUM AMPACITY COOLING WATTS HEATING WATTS MAX. TD FUSE/BREAKER POWER AND COMMUNICATION CABLE REFRIGERATION SYSTEM REFRIGERANT COMPRESSOR TYPE CONNECTIONS LIQUID LINE O.D. SUCTION LINE O.D. FACTORY PRECHARGE REFRIGERANT CHARGE MIN./MAX. LINE LENGTH MAX. HEIGHT DIFFERENCE DIMENSIONS & WEIGHT INDOOR UNIT WXHXD NET WEIGHT SHIPPING WEIGHT OUTDOOR UNIT WXHXD NET WEIGHT SHIPPING WEIGHT TOTAL NET WEIGHT TOTAL SHIPPING WEIGHT
Single Zone Wall-Mounted - Heat Pump 12k HM12YJ MWH12Y3J MRH12Y3J Btu Btu Btu Btu Btu
Your operating costs will depend on your utility rates and use. The estimated operating cost is based on a electricity cost of $ .115 per kWh. For more information, visit www.ftc.gov/energy. Due to continuing research in new energy-saving technology, specifications are subject to change without notice. *Insulated line sets are available for all Friedrich split systems in 15 ft. and 35 ft. lengths. Each line set is equipped with flare nuts on both ends. Both liquid and suction lines are insulated. Line sets can be joined together with field supplied double male connectors. Each system requires one line set for each indoor unit installed.
DIMENSIONAL DRAWINGS INDOOR UNITS / MWH12Y3J
3
480(18 29/32)
412(16 1/4)
210(8 9/32)
885(34 27/32)
285(11 1/4)
Unit Outline
Ø65(2 9/16)
4
1 2
Ø65(2 9/16)
Place a level on raised tab Installation Plate
Left Rear Piping 136(5 3/8)
5
(Unit : in)
178(7 1/32)
Right Rear 123(4 27/32) Piping 245(9 21/32)
Unit: inch (mm)
Item No.
Part Name
1
Front Panel
2
Display & Signal Receiver
3
Air Suction Grille
4
Knockout Hole
5
Installation Plate
Remark
Note
1. The unit should be installed according to installation manual which is in the product box. 2. The Unit is powered from the outdoor unit. So power cable should be connected with outdoor unit.
For pipe and cable
OUTDOOR UNITS / MRH12Y3J
Item No.
Part Name
1
Air Discharge Grille
2
Gas Pipe Connection Port
3
Liquid Pipe Connection Port
4
Control Box
5
Earth Screw
Note
Remark
1. The unit is not allowed to be installed in a closed area. 2. In an area or a space having no proper air circulation, an air guide should be installed in the outdoor unit.