Infiniti All Models PTAC Configuration Guide
***Infiniti PTAC's have 3 different remote thermostat interface types. Be sure to use the correct wiring harness for the specific remote thermostat interface for your PTAC***
|
Interface Type |
Wiring Harness |
Remote Thermostat Interface Image |
|
A |
Anacove Screw Terminal Wiring Harness |
Screw Terminal Interface |
|
B |
Anacove 7-Pin Wiring Harness We recommend you use the Amana Wiring Harness and not the pigtail that may have come with the PTAC |
7-Pin Pin Header Interface |
|
C |
Anacove 10-Pin Wiring Harness We recommend you use the Amana Wiring Harness and not the pigtail that may have come with the PTAC |
10-Pin Pin Header Interface |
Remote Thermostat Enable & Wiring:
|
Step |
Image |
|
|
1 |
Unplug the PTAC from power |
|
|
2 |
Remove the two screws on the metal plate that covers the Remote Thermostat Interface of the PTAC |
 |
|
3 |
Move dip switch S3 to UP (ON) and move dip switch S9 to DOWN (OFF) |
 |
|
4 |
For the A type interface wire up the Anacove Screw Terminal Wiring Harness wires to the PTAC's Remote Thermostat Interface according to the below color coding guide. For the B & C type interfaces just plug in the appropriate wiring harness |
PTAC Remote Thermostat Interface terminals HEAT2, FC(N), and FC(L) are not used and should have no wires connected to them when using interface type A |
|
5 |
Reattach the metal plate that covers the Remote Thermostat Interface of the PTAC |
|
|
6 |
Plug the PTAC back into power |
PTAC wiring harness color coding guide:
***Unused wires should be removed and cut off approximately 1/2" from the end of the harness***
Interface Type A - Screw Terminal Interface
|
Anacove Wire Color |
Screw Terminal Remote Thermostat Interface |
|
Red |
24V(L) |
| Black |
24V(N) |
| White |
HEAT 1 |
| Yellow |
COMP |
| Green |
LOW-FAN |
| Brown |
HI-FAN |
| Blue |
4-WAY |
| Orange |
Not Used |
Interface Type B - 7-Pin Pin Header Interface
|
Anacove HVAC Controller Gateway End |
PTAC Remote Thermostat Interface End |
|
Smaller 8-pin side of the wiring harness |
Larger 7-pin side of the wiring harness |
Interface Type C - 10-Pin Pin Header Interface
|
Anacove HVAC Controller Gateway End |
PTAC Remote Thermostat Interface End |
|
Smaller 8-Pin side of the wiring harness |
Larger 10-pin side of the wiring harness |
| Infiniti PTAC HVAC Controller Gateway Mounting Placement |
|