18
•
For the supply and extract air ducts, we recommend a thermal and vapour resistant insulation in order to avoid
unnecessary temperature loss both in summer and winter.
Electrical
connections
Electrical connections must be established in accordance with the applied standards to electrical
equipment and only by qualified personnel!
The electrical power supply of the CLIMOS is provided via the 3-pole plug connection
A
of a lower power device by
means of the power cable. The cable to the control panel is connected to control board of the device. To do this the
cable have to be led through the cable glands M16 by using one off the prepunched cable bushings
B
.
Fig 18: Casing side of the electrical connections
Position
Designation
A
3-pole IEC connector
B
Pre-cut cable bushing (2x) for cable gland M16
3.7.4
Circuit diagram CLIMOS F 200 Eco Comfort
Tab. 4: Assignment of the electrical connections
Connection
control
panel
3.3.1.1
Connecting of the connecti
o
n cable to the control panel
The external operating panel is installed in a standardised switch box.
For connecting between the control panel and the control unit an 8-wire UTP data cable 2x4 is recommended. 4
wires are connected to the terminal points X.01 to X.04 according to Tab. 5.
The maximum cable length is 25 m.
Open the control panel as follows:
1. Pull of rotary knob
2. Unscrew fixing screw
3. Take top of control
panel off
4. Access connection
terminal
Connection terminal control panel
Signal
X.01 +12
V
X.02 U
s
(control voltage supply air fan)
X.03 U
e
(control voltage exhaust air fan)
X.04 GND
X.05
Analogue input 0-10 V
X.06
Analogue input GND
X.07
Input external boost ventilation button
X.08
Input GND external boost ventilation button
Tab. 5: Terminal assignment connection terminal operating panel
1.
2.
3.
4.
B
A
