SOLO 400-632-000-A 2008-09-19 4/7
4.4 Operating Modes
The thermostat has the following operating modes:
Manual Mode
In Manual mode, the programmed schedule is not followed. Use this
mode if you always want to set the temperature manually. The
thermostat will maintain the set temperature until it is manually
changed or if you switch to another operating mode.
Automatic Mode (default setting)
Use Automatic mode if you want the thermostat to follow the
programmed week schedule (refer to section 3.2).
Workday Mode
Use Workday mode if you want the thermostat to follow the Workday
schedule for all 7 days of the week (refer to section 3.3).
Home day mode
Use Home day mode if you want the thermostat to follow the Home
Day schedule for all 7 days of the week (refer to section 3.4).
Away Mode
Use Away mode when you want the thermostat to use the Away
temperature setting (refer to section 3.5). This mode is useful when
you want the thermostat to maintain a lower temperature for an
extended period of time. It can be used when you go on vacation or
during warmer months. In Away Mode, the thermostat will still display
the clock and the temperature readings.
Off mode
Use Off mode to turn off the floor heating system. This mode can be
used when you are away for an extended period of time such as a
vacation. The Off Mode does not erase any programmed settings.
The thermostat will display the clock but will not display any
temperature reading.
To switch the Operating Mode:
n Press and hold the Select button for 2 seconds to enter the
Programming Menu.
o Using the Up or Down button, go to Mode and press the Select
button.
p Using the Up or Down button, choose the Operating Mode (Man
/ Auto / Workday / Home day / Away / Off) and press the
Select button. You will automatically be returned to the
Programming Menu.
4.5 Temporarily Bypassing the Programmed Temperature
The thermostat uses a programmed temperature when it is in
Automatic mode, Workday mode, Home day mode or Away mode. To
temporarily bypass the programmed temperature, press the Up or
Down button until the desired temperature is displayed. The mode
indicator will flash indicating that you are temporarily bypassing the
programmed temperature. The thermostat will maintain this
temperature until the start of the next period (or for 2 hours for Away
mode).
5.1 Temperature Control Setting
The thermostat can be configured to control the floor temperature,
ambient air temperature, or a combination of ambient air and floor
temperature (as shown in Table 5):
Table 5
To change the Temperature Control setting:
n Press and hold the Select button for 2 seconds to enter the
Programming Menu.
o Using the Up or Down button, go to Temp Control and press
the Select button.
p Using the Up or Down button, choose the Temperature Control
setting (Ambient / Floor / Ambient+Floor) and press the
Select button. You will automatically be returned to the
Programming Menu.
5.2 Ambient Temperature Settings
If the thermostat has been configured to control ambient temperature
(refer to section 5.1), the default temperatures for workday and home
day are shown in Table 6:
Table 6
To modify the temperature settings, refer to sections 3.3 and 3.4.
r
Configurations
5.
Temperature
Control Setting
Description
Floor (default) The thermostat controls the floor temperature.
Ambient The thermostat controls the ambient air
temperature. This setting is useful if the floor
temperature sensor is damaged or not
installed.
Ambient+Floor For advanced users only (refer to section 5.7).
Period
Ambient Temperature
Workday Home day
Wake 70 °F (21 °C) 70 °F (21 °C)
Leave 62 °F (16.5 °C)
Return 70 °F (21 °C)
Sleep 62 °F (16.5 °C) 62 °F (16.5 °C)
400-632-000-A (Nuheat OEM632) ENG.fm Page 4 Friday, September 19, 2008 4:35 PM