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EK004, 25507
Product presentation
The EK004, 25507 is an electronic room ther-
mostat particularly suitable for heating and / or
air conditioning control.
Adjustable temperature's range :
Some days after the installation, measure the
room temperature with a reference thermo-
meter.
Draw back the knob and locate it to reach
the same value of the reference thermometer.
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Electrical connection
1
2
Heating
L
§
Room thermostat with
1 NO contact
Temperature's range limitation
It is possible to limit mechanically the temperature's
range (between 10° to 20° C for example) or even to
lock the temperature range at a fixed temperature
(20 °C for example).
For that :
1. Take the two range limiting nibs which are found
in the thermostat base.
2. Locate the knob to indicate a precise value (20 °C
for example) and remove it.
3. Place the two range limiting nibs.
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Mechanical stop
Ex : to lock the temperature's range at 20 °C
4. Put back the knob and check that the temperature's
range is limited to the requested values.
Installation of the EK004, 25507
thermostat
6
7
L
N
1
A
Install the thermostat at 1,50 m from the floor, on
the internal wall
¿
(
extraction fan,
internal influences : (
∆
electrical heater).
Seal the conduit to avoid any draught coming from it.
external influences
B internal influences
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EK004, 25507
5
4
7
6
2
3
1,50 m
B
√
avoiding external influences :
¡
¬
external wall,
sunlight) and
ƒ
≈
lighting devices,
chimney,
User instructions
Installation
The thermostat can be installed either surface
mounted or on a flush box 60 mm.
Cables should arrive from the back.
¿
- take off the front cover
√
- fix the product's base
through the fixing
¡
holes
- connect the wires on the terminals
¿
- put back the front cover
ƒ
-
indicating light to signal heating.
2
4
2
2
3
1
2
Technical specifications
Electrical characteristics :
- supply : 230V
±15% 50/60 Hz
- output : 1 NO contact
8 A - 250 V
AC1
- consumption : 0,5 VA
Functional characteristics :
- ON/OFF regulation
- static differential < 1K
- dimensions : 80 x 80 x 30
Environment
- operating temperature : 0 °C to +50 °C
- storage temperature : -10 °C to +65 °C
- protection degree : IP 30.
- ecodesign class : 1
Connection
flexible : 1
to 2,5
rigid :
1,5
to 4
Warranty
A warranty period of 24 months is offered on hager products,
from date of manufacture, relating to any material of manufactu-
ring defect. If any product is found to be defective it must be re-
turned via the installer and supplier (wholesaler). The warranty is
withdrawn if :
- after inspection by hager quality control dept the device is
found to have been installed in a manner which is contrary to IEE
wiring regulations and accepted practice within the industry at
the time of installation.
- the procedure for the return of goods has not been followed.
Explanation of defect must be included when returning goods.
¬
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