Connecting A Field Supplied Tank Temperature Controller On B1Ha Only (E.g. Honeywell Aquastat Or Others) - Viessmann B1KA Installation And Service Instructions Manual

Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Installation/Service
Accessing Electrical Connections

Connecting a field supplied tank temperature controller on B1HA only (e.g. Honeywell Aquastat or others)

Legend
A Tank temperature controller (field supplied)
Legend
A Tank temperature controller (field supplied)
Note: see wiring diagram on page 76.
(continued)
A
A
1. Cut off and discard the 2 red connectors labelled '5'.
See page 37 for location.
2. Strip b in. insulation from the 2 wires.
3. Connect the tank temperature controller wires using
wire connectors.
Note: To set up the boiler operation with the tank
temperature controller (refer to item 14 in the setup
menu on page 44).
Control Connections
39