Installation
GB
3. Installation
3.1 Overview
Fig. 1: Variable speed pump HEP 25-180-10
1
Power supply socket
2
PWM connector
20
Risk of electric shock! Prior to commencing any installation work, isolate the boiler
from the power supply and safeguard against unintentional reconnection.
1
Variable speed pump HEP 25-180-10
2
7303554-01 07.11