Installation; Thermostat; Sensor - EBECO EB-Therm 800 Handbuch

Installation

Thermostat

EB Therm 800 must be installed on a DIN standard rail (EN 50022-35) in
a normskåp with the applicable encapsulation class. EB Therm 800 is IP20
classed and intended for installation in environments with a temperature
range of -20 °C to +45 °C.
The thermostat has 14 terminal blocks numbered according to the wiring
diagram below:
L N
1
2
3
NO
LOAD
4
16A

Sensor

If the EB Therm 800 is going to be used as a floor heating thermostat,
connect the room sensor as A, and the floor sensor as B. If you are installing
a floor that requires over heating protection, connect the room sensor as A
and the over heating protection as B.
Install the floor sensor in a spiral tube (E89 605 41) recessed in the floor.
The end of the tube must be sealed to facilitate possible replacement of the
sensor.
Place the room sensor so that it is not exposed to direct sunlight or draught.
If the room sensor is installed in an appliance box, it must be sealed to pre-
vent the air temperature being affected by draught.
For other types of operation and control, the temperature sensor can be
installed as either A, B or A+B. For operation type max/min, the moisture
sensor (E89 350 8935075) can also be installed as sensor C. You give the
location of the sensor in the START MENU. The high temperature sensor
(E85 816 73) is recommended for temperatures above +75-150 °C. Only one
high temperature sensor can be connected. It must always be connected as
B, terminal block 7 and 8.
5
10
A
6
NC
11
ALARM
7
B
12
8
13
-
+
C
24 V DC
9
14 NO
REMOTE
not in
max/min
The incoming phase and
neutral are connected to
terminals 1 and 2.
Terminals 3 and 4 are the relay
that regulates the load.
Sensor A is connected to
5 and 6.
Sensor B is connected to
7 and 8.
A possible external alarm
is connected to terminals
10 and 11.
Sensor C (moisture) is
connected to 12 and 13.
A possible remote control unit
is connected to 9 and 14.
5