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1
Installation manual ECO-W
1. Components of the ECO-W
air heater
1.
Body, duct connection, heating element,
electronics section and connections for supply
voltage (230 V) and controller cabling.
2.
Grille
3.
Grille fastening screw (2 pcs)
4.
Bottom fastening screw (for the wall, 2 pcs)
Figure 2.1
2. Installation of the ECO-W air heater
1.
Drill the necessary holes in the wall for cables and fastening screws by using
the template provided with the unit (see stencil in Appendix 1).
2.
The minimum distance of the terminal device from the ceiling is 100 mm (see Figure 2.1).
Install the terminal device at a minimum height of 1.8 m.
Ensure that children cannot get their hands on the device.
3.
Detach the grille (2) from the body. Remove the two fastening screws (3) and pull the grille off the body (1).
4.
Insert the bottom section duct connector into the inlet air duct, and attach the body to the wall with screws (4)
(2 pcs, max Ø 5 mm).
5.
Connect the supply cable (MMJ) through a double-pole switch, and the control unit’s data cable
to the connectors in the electronics section of the terminal device, as shown in Figure 2.2.
6.
Ensure that the connections are correct. Place the grille back onto the body and
ensure that it is properly attached with the fastening screws.
7.
Mark the power switch clearly.
Figure 2.2
Figure 1.1
230VAC
CONTROL
Modbus
TERMINATION
OFF-ON
DIP1-8:
Modbus-ID
L
N
N
L
X3
X2
X1
OFF/ON
D- D+ V
T
B A
CONTROL BUS
T
09
.2
0
ECO-W distance from wall
Min. 10 mm
3
2
4
1
