Knowledgebase

PTAC Configuration Menu

Article ID: 87
Last updated: 16 Dec, 2022

PTAC

Re: CONFIGURATION SETTINGS

The control can be configured to operate a wide range of options. The options listed below with the * are the factory default settings. If these are acceptable, then the unit does not require any additional configuration and is fully operable.


To configure the unit, first select the configuration feature code setting and then an option code to change from the factory default setting.


To enter configuration feature mode:

Press and hold the + and - buttons.  While the two buttons are pressed, press the "OFF" key twice within a 2 second period. The display will indicate "--.".

  • Press the "HEAT" button to scroll to the next configuration selection. Press the "COOL" button to go to the previous selection.
  • Use the "+" and "-" buttons to change the selection settings.

To exit configuration mode, press the "OFF" button.


Code Description Options Description
C1 Interface 0* Chassis Membrane*
rE Wireless remote
L5 Wired Thermostat
C2 Fan Operation bP Button present
bA* 7-Button, reverts to Cyclic
A Always run fan (even in Off)
bC 7-Button, reverts to Cont.
C3 Reverse Cycle Operation C Cooler Only
H* Heat Pump*
0 Service - No operation "Eo"
C4 Room ID, Digit 1 & 2 00*-99
C5 Room ID, Digit 3 & 4 00*-99
C6 Wired or Wireless Occupancy 0* Off*
1 On
18 18 Hour Automatic Entry
C8 Temperature Limit, Cool 60*-72
C9 Temperature Limit, Heat 68-90, 80*
Cd Fahrenheit or Celsius F* or C
d6 Sensorless Unocc Time 1-32, 18*
d7 1st Unocc Setback Temp 1-16, 2*
d8 1st Unocc Setback Time .1, .5*, 1-24
d9 2nd Unocc Setback Temp 1-16, 3*
dA 2nd Unocc Setback Time .1, .5, 1*-24
db 3rd Unocc Setback Temp 1-16, 6*
dC 3rd Unocc Setback Time .1, .5, 1-24, 3*
dF Jace Group Code 00*-99
r4 Room prefix 00*-99
r5 Room suffix 00*-99

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Article ID: 87
Last updated: 16 Dec, 2022
Revision: 5
Access: Public
Views: 1800
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