Tfc-group Towerchron QE2 User Manual download pdf (Page 27)

“ TOWERCHRON QE2”

APPLICATIONS (QE2)

• Fully pumped central heating systems using mid

position valves, spring return valves or

“power open”, power closed valves.

• Gravity hot water, pumped heating systems with

or without motorised valves fitted into the

domestic hot water primary circuit.

Important note:

For fully pumped systems the switch located at the

rear of the “QE2” must be moved to the right -

into the “fully pumped” position.

For gravity systems the switch located at the

rear of the QE2 must be moved to the left -

into the gravity position.

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Tfc-group Towerchron QE2 User Manual Page 27