7.7
Special function selection
7.7.1
Sleep function
The COOL and HEAT modes can be set during the nighttime
hours to avoid an excessive increase or decrease in the
temperature.
2
Fig. 7.16 Selection of SLEEP function.
Legend
1
SLEEP button
2
SLEEP function indicator
SDH18-MNW-U_EN - 06/13 - Saunier Duval
In order to activate:
• Select the desired operation mode (see section 7.5).
• Press the SLEEP button.
SLEEP function in COOL mode
The ambient temperature is increased by 1 °C per hour with
respect to the set temperature during the first two hours. This
new temperature is then maintained for the next 5 hours, then
gradually decreased again over the next two hours to reach the
original set temperature.
SLEEP function in HEAT mode
The ambient temperature is decreased by 1 °C every hour with
respect to the set temperature during the first two hours. This
new temperature is then maintained for the next 5 hours, then
gradually increased again over the next two hours to reach the
original set temperature.
NOTE:
i
While the SLEEP function is activated, the fan
operates at low speed.
1
OPERATING INSTRUCTIONS
EN
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