
Page 15 of 36 / OM 1169-1
Setup Guide
Mode & Code Settings
Table 14: Unit & remote controller field settings
Mode No.
(Note 1)
First Code
No.
Description
Second Code No. (Note 2) (Tinted cells are factory default settings)
01 02 03 04
1b 7 STANDBY icon
Display in Defrost or Hot
Start
Not displayed
1c 1
Thermistor sensor used for
Auto-changeover and Setback
control
Return Air Thermistor
return air temperature
displayed on controller
as room temperature
Remote Controller Therm-
istor - remote controller
temperature displayed
on controller as room
temperature
‒ ‒ ‒ ‒
1e
2 Setback availability N/A Heating mode only Cooling mode only Cooling/Heating modes
4
Schedule and Auto-changeover
enabled when multi zone con-
troller is detected (Note 1)
No Yes ‒ ‒ ‒ ‒
9 CENTRAL CONTROL icon Not displayed
Displayed when under
control by a multi zone
controller
10
Message when button pushed
which has been prohibited by a
multi zone controller
Key lock icon blinks for 5
seconds
Message displayed on
screen: “Under Central-
ized Control - Adjustments
at the remote controller
are being restricted.”
11
Auto-changeover guard timer
interval
15 minutes 30 minutes 60 minutes 90 minutes
20
2
Priority of thermistor sensors for
space temperature control.
The return air
thermistor is primary
and the remote
controller thermistor
Is secondary.
Only the return air therm-
istor will be utilized.
Only the remote con-
troller thermistor will be
utilized.
–
5
Room temperature value re-
ported to multi zone controllers.
Return air thermistor
Thermistor designated by
10-2 above (Note 3).
– –
6
The remote controller thermistor
is used in Remote Controller
Group.
No Yes – –
21
3
5
Number of stages of electric
heater
1 2 3
6
7
8
9
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