Overview - Viessmann KK10 Installation, Start-Up And Service Instructions Manual

Electrical Connections

Overview

8
The control is pictured from the rear.
120 VAC connections
for power supply cord
120 VAC, 60 Hz
for burner connection
Pump connection
FHL test connection
A B Test
24 VAC connections
Room thermostat connection or
DHW pump module connection
Dip switches
2nd stage adaptor connection,
191 plug