Wall Mounted Indoor Unit:
Low-sound, three-speed Wall Mount with LED display offers
three access points for refrigerant outlet pipes: left, right
or rear. The front panel can be raised for accessible wiring
and maintenance. Swing louver angles to 90°. Unit installs
horizontally on a vertical wall.
- Pre-Heat Function - Delays the operation of the fan until the indoor coil has reached a pre-determined temperature which prevents the discharge of cold air while the system is operating in the “heating” mode.
- LED Readout - Mounted on unit. LED displays unit operation status, and codes for maintenance and servicing.
- Auto Restart - Automatically restores the previous function setting if power is interrupted.
- Cooling Override - Button on the indoor unit allows a temporary 30 minute override of the system for forced “AUTO” or “COOLING” operation.
- Flare Connections - Equipped with liquid and gas flare fittings for quick and secure piping.
- Multi-Refrigerant Outlet - Allows left, right, or rear access for refrigeration line connection.
- Three Speed Fan - Fan functions at three speeds: low, medium and high.
- Air Filter - Cleanable air filter is furnished as standard.
Outdoor Heat Pump Unit:
COMPRESSOR
- Variable Frequency Rotary
- Compressor Compressor features high efficiency operation. Balanced for reduced vibration and quiet operation.
- Brushless DC motor uses powerful Neodymium magnets, which are approximately 15-20 times stronger than ferrite magnets used in conventional AC compressors.
Compressor Crankcase Heater
- Protects against liquid refrigerant migration that can occur during low ambient operation.
CONTROLS
DC Inverter Control
- Provides continuous operation, while adjusting capacity according to room temperature.
- The accurate sensing of cooling loads prevents frequent changes in capacity and ensures efficient, economical operation.
Inverter Module Protection
- Protects against differences in current, voltage and temperature. Displays code on the indoor unit indicating a need for servicing. Outdoor Unit Microprocessor
- Electronic expansion valve control.
- Automatic compressor timed-off protection (3 minutes). Temperature sensor.
- LEDs on control display error codes and assist in troubleshooting. 4-Way reversing valve control.
Capillary Tube Refrigerant Metering
- Refrigerant metering device consisting of small diameter tubes feeding liquid refrigerant into the evaporator coil.
- Furnished on all units.
Check Valve
- Bypasses refrigerant during the reverse heating cycle.
- Furnished on all models.
Compressor Overcurrent Protection
