The Built-In Heating Program; Reviewing The Heating Program; Modifying The Heating Program - Honeywell CM921 User Manual

The Built-in Heating Program

The built-in heating program has 6 temperature level changes that can be set
between 3.00am and 2.50am - allowing you to maintain the evening temperature
after midnight. Each temperature level can be set between 5°C and 35°C, and
adjusted in 0.5°C increments. The factory default program for heating is as follows:
Period
Time
Temperature

Reviewing the Heating Program

To review or edit the heating program move the slider switch to the PROG position
then use the or
periods.

Modifying the Heating Program

To change the heating program:
a. Set the slider switch to the PROG position, entering programming mode. 'SET
TIME 1' will be displayed and the time settings for period
active period is highlighted by a lashing square symbol around the numbers at
the bottom of the screen.
1 2
6:30 8:00
21°C 18°C
buttons to navigate between the 6 individual programming
3 4
12:00 14:00
21°C 18°C
5 6
18:00 22:30
21°C 16°C
will be lashing. The