Cosmo CFWME Montage- Und Bedienungsanleitung Seite 41

7.4 Electrical connection
7.4.1 General instructions
Only authorised, specialist personnel are permitted to open electrical
housings and work on the electrical system after de-energising the
equipment. When establishing connections, make sure the terminal
assignments and polarity are correct. Protect the control unit and electrical
components against excess voltage.
The fresh water modul COSMO CFWME / CFWMVEE is pre-installed and wired ex works.
Connect the power cable to commission.
Please refer to the separate control unit instructions for more details.
7.4.2 Circulation pump
The pump is controlled exclusively via an external PWM signal. The green flashing LED display
indicates the standby mode. A green continuous light indicates the pump is operating at a
speed corresponding to the PWM signal. A red LED signals an error.
Electrical pump connection
PWM connection
7.4.3 Regulation
Refer to the separate operating manual of the corresponding control unit for more detailed
information.
L = brown
N = blue
PE = green/yellow
+ = brown
- = blue
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