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INSS0414

WArNiNg

Before installing and operating this product, the owner and/or installer 

must read, understand and follow  these instructions and keep them 

handy for future reference. If these instructions are not followed, the 

warranty will be considered null and void and the manufacturer deems 

no further responsibility for this product. 

Moreover, the following 

instructions must be adhered to in order to avoid personal 

injuries or property damages, serious injuries and potentially 

fatal electric shocks.

 All electric connections must be made by 

a  qualified  electrician,  according  to  the  electric  and  building  codes 

effective in your region. Do NOT connect this product to a supply 

source other than 120 VAC or 240 VAC, and do not exceed the load limits 

specified. Protect the heating system with the appropriate circuit breaker 

or fuse. You must regularly clean dirt accumulations on the thermostat. 

Do NOT use fluid to clean thermostat air vent. Do not install thermostat in 

a wet place. However, installing it in isolated walls is allowed.

note: 

When a part of the product specification must be changed to improve operability 

or  other  functions,  priority  is  given  to  the  product  specification  itself.    In  such 

instances, the instruction manual may not entirely match all the functions of the 

actual product.
Therefore, the actual product and packaging, as well as the name and illustration, 

may differ from the manual. 
The screen/LCD display shown as an example in this manual may be different 

from the actual screen/LCD display.

Содержание STE252NP+

Страница 1: ...L I T C ERTIFI REGISTERED Q U A L I T Y S Y S T E M User s guide STE252NP Single programming Electronic thermostat For further information or to consult this guide online please visit our website at...

Страница 2: ...ct this product to a supply source other than 120 VAC or 240 VAC and do not exceed the load limits specified Protect the heating system with the appropriate circuit breaker or fuse You must regularly...

Страница 3: ...ermostat is not compatible with the following installations electrical current higher than 10 4 A with a resistive load 2500 W 240 VAC and 1500 W 120 VAC electrical current lower than 1 25 A with a re...

Страница 4: ...Thermostat mounting and connection 1 Cut off power supply on lead wires at the electrical panel in order to avoid any risk of electric shock 2 Ensure that the air vents of the thermostat are clean an...

Страница 5: ...nect them using the supplied solderless connectors When making the connection with aluminum wire make sure that you are using connectors identified CO ALR Please note that the thermostat wires do not...

Страница 6: ...into the connection box 7 Align the notch on the top of the thermostat with the wall plate Then tighten the screw at the bottom of the unit 8 Turn on the power 9 Set the thermostat to the desired set...

Страница 7: ...is initially set to Day mode The temperature is displayed in Celsius and is set at 21 degrees by default Ambient temperature timer Heating power indicator Single programming mode Security mode Fan mod...

Страница 8: ...f the thermostat by lowering the set point below 3 C The set point value displayed will be and heating system start up will be impossible Day mode and Night mode The thermostat includes a Day mode and...

Страница 9: ...mode set points at the desired temperatures If needed switch from one mode to the other by simultaneously pressing down the two buttons and releasing them immediately 2 From the Night mode simultaneo...

Страница 10: ...course of a cycle in the Single programming mode is as follows 1 Night mode activated for the duration of the Night mode timer cycle It returns to the Day mode when the timer cycle is completed 2 Day...

Страница 11: ...al return to the Night mode will re initialize the Night mode timer to the latest value recorded which modifies the cycle in progress In all cases at the end of the 24 hour cycle the thermostat will r...

Страница 12: ...egrees Celsius to the degrees Fahrenheit and conversely The degree Celsius or Fahrenheit symbol will be displayed 3 When the adjustment is completed release the buttons and wait for 5 seconds to exit...

Страница 13: ...vate the Security mode start by cutting off the thermostat power at circuit breaker and wait at least 20 seconds 2 Turn the thermostat power back on and the icon will blink for a maximum of 5 minutes...

Страница 14: ...the previous section Then you must press down the bottom button for 3 seconds until the icon blinks A duration in seconds will appear You can adjust it from 90 factory setting to 300 seconds by incre...

Страница 15: ...minutes during which it is possible to deactivate the Security mode by pressing down both buttons simultaneously for 13 seconds If this is not done the Security mode will remain activated and the ico...

Страница 16: ...ff a few minutes and then turns on again The thermal protection of the heating unit has opened due to overheating Check if the heating unit is in good condition of operation and that clearance around...

Страница 17: ...V 260 W 208 V 300 W 240 V Maximum electrical current with a resistive load 10 4 A 1250 W 120 VAC 2160 W 208 VAC 2500 W 240 VAC Temperature display range 3 C 40 C 37 F 99 5 F Temperature display resol...

Страница 18: ...in hand In order for the warranty to be valid the unit must have been installed and used according to instructions If the installer or the user modifies the unit he will be held responsible for any d...

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