3
INSS0414
The electronic thermostat STE252NP with or without backlight (indicated by a
+ at the end of the code) can be used to control electric heating units such as
electric baseboards, convectors, or aeroconvectors. It keeps the temperature of
a room at the requested set point with a high degree of accuracy. This product
is designed for installations with electrical current - with a resistive load - ranging
from 1.25 A to 10,4 A (120/240 VAC). It possesses a user-friendly interface.
Furthermore, it gives you the possibility to control the temperature of a room with
great precision.
This thermostat 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 resistive load (300 W @ 240 VAC and
150 W @ 120 VAC); and
• central heating system.
parts supplied:
• one (1) thermostat;
• wall mounting plate located at the back of the thermostat;
• two (2) mounting screws;
• two (2) solderless connectors suitable for copper wires.
Selection of the thermostat location
The thermostat must be mounted to a connection box on a wall facing the heating
unit, at around 1.5 m (5 feet) above the floor level, on a section of the wall exempt
from pipes or air ducts.
Do not install the thermostat in a location where temperature measurements
could be altered. For example:
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