Mitsubishi PAC-US445CN-1 Thermostat Interface

Thermostat Interface 2.

General Features:

• Zero delay timer

- Stay in heating or cooling for 2 hours once W1 or Y1 is no longer active (default)

- Turn off the unit or go into fan mode immediately depending on G Signal

• Fan Speed during cooling thermal off if G is off

- OFF (default)

- Extra low

• Fan speed during heating, thermal off

- OFF (default)

- Extra low

• Fan Speed

- Custom Auto (default, more comfortable than Auto)

- Medium

- High

- Auto (more efficient than Custom Auto)

• Two-stage thermostat operation

- Capacity is adjusted (default)

- Full capacity

• Static Pressure Adjustable Setting

• CN24 operation during defrost

- OFF (default)

- ON

• Auto recovery after power failure

• Select the Thermostat Power Supply Source

• Set Emergency and test mode operations

- OFF Thermostat controls heat and fan signals (default)

- ON Test mode operation

• Thermostat Interface DIP switch settings for intelli-HEAT™

- OFF G & Y (default)

- ON Y1 & Y2

Specifications:

• Allows a HVAC Thermostat or I/O Controller to control a Mitsubishi Electric CITY MULTI®, M-Series or P-Series indoor unit. 

• One Thermostat Interface 2 per indoor unit.

• Indoor unit modes: Cool, Heat, Fan, and Off.

• Provides 3 input terminals to control fan speed control: - High - Medium - Low.

• Addressing: No addressing required.

• Works with PAA intelli-HEAT™ indoor unit - Previous PAC-US444CN-1 is not compatible with PAA intelli-HEAT™ indoor unit - Includes PAA wire harness.

• Connection: CN105 - IT Terminal.

• Thermostats Tested: - Nest® - Honeywell® - Lyric® - INNCOM® with fan speed control.

• Terminal Block: 20-30 VAC Rated.

Dimensions:

Product Height (in.): 3.96”

Product Width (in.): 3.17”

Product Depth (in.): 0.93”

Unit Weight: 1 lbs.