Installation Guide 9
4.5 Installer Parameters Table4.5.1 Category 1 - Room Thermostat Settings
Notes
1) Remember to always press the green button to confirm that you want to store your new Installer Set-
Up setting. To exit the Installer Mode move the slider switch to the AUTO or MAN position.
Parameter Parameter
No.
Factory Default Setting Optional Setting
Category 1 Parameters – Room Thermostat Settings
Display Description Display Description
AM-PM / 24hr
Display
1:CL 24 24 hr clock display
format
12 12 hr – AM/PM clock display format
Reset Time/ Temp
Program
2:rP 1 Time / Temp profile set
to factory default
Changes to 0 when
one of the time/temp
profiles are changed
0 Time / Temperature are as programmed
To restore the factory profile set to 1
Auto Summer/
Winter Time
Change
3:tC 1 Auto Summer/Winter
Time Change Enabled
0 Auto Summer/Winter Time Change
Disabled
LCD Backlighting 5:bL 1 Backlighting Enable 0 Backlighting Disabled
Upper Temp Limit 6:uL 35 35°C Upper Temp.
Limit
21 to
34
21°C to 34°C adjustment in 1°C steps
Lower Temp Limit 7:LL 5 5°C Lower Temp. Limit 5 to 21 6°C to 21°C adjustment in 1°C steps
Optimisation 8:OP 0 Optimisation Disabled 1 Optimisation Enabled
Temperature Offset 12:tO 0 No temperature offset -3 to
+3
-3°C to +3°C adjustment in 0.1°C steps
Proportional Band
Width
13:Pb 1.5 Proportional band of
1.5 degrees
1.6 to
3.0
1.6°C to 3.0°C adjustment in 0.1°C steps
Reset Parameters
to Factory Defaults
19:FS 1 All settings at factory
defaults
Changes to 0 when
one of the parameter
is changed
0 Settings are as modified above
To restore the factory profile set to 1