Install Instructions
© 2015 554_D - 02/15
34 of 44
A Watts Water Technologies Company
Temperature Adjustment
Permanent Adjustment ― No Schedule
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When no programmable schedule is used, touch the up or down arrows to permanently
set the “Set Heat Room” or “Set Cool Room” temperature. This thermostat is capable
of controlling both air and floor temperature.
Permanent Adjustment ― With Schedule
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When a programmable schedule is used, there are two room heating temperatures
available, one for the
time period and another for the time period. When touch-
ing the or arrow to change the temperature, only the temperature for the
current time period is changed.
1. To adjust the temperature for both time periods, press and hold the Home button for
3 seconds to enter the programming menus.
2. Enter the “SET TEMP” menu to adjust the following settings:
Set Heat Room
(air heating or air heating with floor sensor)
Set Heat Room
(air heating or air heating with floor sensor)
Set Heat Room AWAY (air heating or air heating with floor sensor)
Floor Min
(air heating with floor sensor)
Floor Min
(air heating with floor sensor)
Set Cool Room
(air cooling)
Set Cool Room (air cooling)
Set Cool Room AWAY (air cooling)
Temporary Hold
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Temporary hold allows a user to change the temperature for a period of time and then
automatically return to the permanent temperature setting. This is especially useful in
commercial buildings that are in use for short amounts of time. When Temporary Hold
is selected, touching the up or down arrow changes the temperature for either 3, 6, 9
or 12 hours. If the thermostat is using a schedule, ‘Schd’ provides a temporary hold
until the next schedule event time. After the temporary hold time expires, the thermostat
returns to normal operation. By default, the temporary hold feature is off.
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When the temporary hold
feature is enabled,
touching
the up or
down arrow
displays ‘TEMPORARY
HOLD’.
Use the Up or Down
arrow to select a
temperature.
Tap the hour
setting until
the preferred
length of time
is displayed.
Cancel the
temporary
hold.
‘HOLD’ is displayed while the
thermostat is operating at the
temporary hold temperature.