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Control Connections
Zone Circuit Pump Connection
52
Vitodens 222-F, B2TB 19, 35, 68, 125 Installation
Connection to boiler
Pump output assignment is done using the set-up wizard.
A maximum of 2 zone circuit pumps can be connected to
the boiler additional pumps will require the use of an AM1
extension module.
Refer to the boiler Service Instructions for
start-up instructions.
Connection at AM1 (accessory)
Pump output assignment is done using the set-up wizard.
Refer to the boiler Service Instructions for
start-up instructions.
Refer to the AM1 extension module Installation
Instructions for additional details.
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