PHWTA200 User Manual

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UP TO 1H/1C CONVENTIONAL APPLICATIONS:

(AMANA PTC PTAC MODELS) ** see note 1

B/O

NOT USED

A/C Cooling

Blower Fan (High Speed)

Blower Fan (Low Speed)

AMANA PHWT-A200

THERMOSTAT

24V Power

Hea�ng Stage-1

24V Common

**see note 2

**see note 3

** CONVENTIONAL WIRING DIAGRAM NOTES:

• Note 1: For Conventional (cooling) PTAC units,

Installer Settings menu 06 (System Type) must be set

to “Con”.

• Note 2: If connecting to a Conventional PTAC unit

without electric heat, the W1 and W2 wire terminals

will not be used and Installer Settings menu 03

(Available Modes) should be set to “04: Cool Only”

• Note 3: For PTAC units with only one fan speed

(single “G” fan wire), use the “GL” terminal for wiring

and Installer Settings menu Item 12 (High Fan) must

be set to “OFF”.

7) WIRING DIAGRAMS

UP TO 2H/1C HEAT PUMP APPLICATIONS:

(AMANA PTH & HEH PTAC MODELS):

B/O

HP Reversing Valve

Heat Pump Compressor

Blower Fan (High Speed)

Blower Fan (Low Speed)

AMANA PHWT-A200

THERMOSTAT

24V Power

Auxiliary/Emerg Heat

*see note 2

*see note 3

24V Common

NOT USED

*see note 1

* HEAT PUMP WIRING DIAGRAM NOTES:

• Note 1: When configured for Heat Pump operation,

the “Y” terminal will be called for during both cooling

and first-stage heating operation. Do not connect

any wires to the “W1” terminal.

• Note 2: The “W2” terminal is used to call for Electric/

Auxiliary heat. If your Heat Pump PTAC does not have

Electric heat, then the “W2” terminal should not

be used and Installer Settings menu 10 (Aux. Stage

Oset) should be set to “OFF”.