PERRY TE541 Digital Thermostat User Manual
7 - USE OF THE THERMOSTAT
7.2-SELECTINGANDSETTINGTHE DESIRED TEMPERATURE LEVEL:t1(Comfort), t2(Economy), OFF(AntifreezeorThermalprotection)
From normal operation of the device, pulse the Mode button, display the desired temperature level t1 or t2 or OFF, confirm this by pressing the
OKbutton.
Confirm with OK button
the desired level
example: t2 (Economy)
It will be possible to change the current T set value directly by pressing
the buttons
, which will be saved automatically.
Changing the value of T set level OFF (Antifreeze or Thermal protection) will
ONLY be possible by accessing the dedicated menu (see par. 10.5).
Each press of
results in a change of 0.1 degrees;
or
Factory preset T Set temperatures (can be changed as required)
in Summer mode
Example: air conditioner operating with room temperature higher than:
in Winter mode
Example: boiler in operation with room temperature below:
t1 = 20,0 C - Confort
t2 = 17,0 C - Economy
OFF = *5.0 C - Antifreeze
t1 = 24,0 C - Confort
t2 = 27,0 C - Economy
OFF = **
C - Thermal protection (disabled)
*The Tset value of the OFF (Anti-Freeze) level can
ONLY be changed by accessing the dedicated
menu (see par. 10.5).
**Enabling and changing the Tset value of the OFF
(Thermal protection) level will ONLY be possible by
accessing the dedicated menu (see par. 10.5).
Normal operation
It will be possible to change the preset Set temperatures according to the level chosen, bearing in mind that:
in WINTER operation T set t1 must be greater than or equal to t2; t2 must be greater than or equal to OFF.
in SUMMER operation T set t1 must be less than or equal to t2; t2 must be less than or equal to OFF (if enabled).
If a Max. and/or Min. temperature lock has been set, it will also be possible to change the temperature T set within
these locks (see par. 10.3).
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| General | Details |
|---|---|
| Name | PERRY TE541 Digital Thermostat User Manual |
| Make | PERRY |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.4 MB |









































