The program periods (P1,P2, P3, P4) allow you to set the temperature settings and start times
throughout the day. These are examples of possible temperature settings, the first being the
factory default setting, and the second a custom setting.
15
Set Program
PERIOD
MORNING
DAY
EVENING
NIGHT
P
TIME
P1
P2
P3
P4
7:00
(
)
8:00
(
)
5:00 p.m.
(
)
11:00 p.m.
(17
)
a.m.
69.0 °F 20.5 °C
a.m.
69.0 °F 20.5 °C
69.0 °F 20.5 °C
62.5 °F
.0 °C
HEAT SET POINT
2) CUSTOM / PRE-PROGRAMMED TIME AND TEMPERATURE SETTINGS
PERIOD
MORNING
DAY
EVENING
NIGHT
P
TIME
P1
P2
P3
P4
HEAT SET POINT
1) DEFAULT / PRE-PROGRAMMED TIME AND TEMPERATURE SETTINGS
6:00
(
)
8:00
(17
)
5:00 p.m.
70
(21
)
10:00 p.m.
62.5 °F (17
)
a.m.
69.0 °F 20.5 °C
a.m.
63.5 °F
.5 °C
.0 °F
.0 °C
.0 °C
Example 1
This setting is a default, and
will activate automatically.
Convenient for people who
are away from home during
the day and who wish
maximize energy savings.
Example 2
This is a custom program
set by the user. Convenient
for people who are at home
during the day and want
the home warm all day, but
want a cooler temperature
at night.
Summary of Contents for HTM621
Page 4: ...Installation instructions 2...
Page 11: ...9 Programming...
