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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).  
11  
GeneralDetails
NamePERRY TE541 Digital Thermostat User Manual
MakePERRY
LanguageEnglish
FiletypePDF (Download)
File size1.4 MB
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PERRY TE541 Digital Thermostat User Manual