PERRY TE541 Digital Thermostat User Manual
10 - CONFIGURATION MENU (Installer)
10.3 - MAX AND MIN SET TEMPERATURE LOCK (Winter and Summer mode)
In certain device installations (public buildings,
hotels, etc.) it might be useful to limit the
maximum and/or minimum temperature set
MAX temp. lock Winter mode
set and confirm
points. This avoids incorrect settings by
unauthorisedpersonnel(energysavings).
It is possible to limit (lock) the MAXIUM, MINIMUM or BOTH temperature values
settable (T set) on the device.
The restriction may be applied either to the Winter or Summer distinctly.
1°
2°
2°
2°
Note: by default, no temperature lock is entered
.
MIN temp. lock Winter mode
MAX temp. lock Summer mode
MIN temp. lock Summer mode
set and confirm
From normal operation of the thermostat, access the menus by holding down
the ModebuttonasdescribedinChap. 9.
•Underthe SEtbLOCmenuitem, confirmwith OK.
•Pressing the buttons
, sequentially displays the MAX and MIN
temperaturelocksforWinter andSummer mode.
Iftherearenolocksalreadyinserted, thedisplayshows
.
1°
•Select the desired lock, confirm with OK the 3 dashes flash, using the buttons
enter the desired temperature value.
•ConfirmwiththeOKbutton.
set and confirm
•Press the Mode button briefly and use the buttons to select another
menu item, or press the Mode button twice to exit the menus and return to
normaloperation.
GENERAL RULE: if Set temperature t1 (comfort) is greater than the
maximum entered lock, it will level out with it. If Set OFF o t2 temeperature
settingis less thantheminimumenteredlock, itwillleveloutwithit.
1°
set and confirm
>
The following rule will apply to all other temperatures: WINTER ( )= t1
>
than t2; t2 than OFF
> >
SUMMER ( ) = t1 than t2; t2 OFF.
-
During thermostat operation, the user may not set a tSEt higher or lower than
the max and min. locks entered. The display will signal impossibility to
performtheoperationbydisplaying
.
To cancel any previously set locks bring the MAX/MIN set
points back to
1°
16
2°
| General | Details |
|---|---|
| Name | PERRY TE541 Digital Thermostat User Manual |
| Make | PERRY |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.4 MB |









































