Nibe AXC 50, Installer Manual

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General
With AXC 50 a further three potential free relays are used
for addition control, which then gives max 3+3 linear or
7+7 binary steps.
Pipe connections
The extra circulation pump (GP10) is positioned according
to the outline diagram.
Temperature sensor
႑
External flow temperature sensor (BT25, connected in
F1345) must be installed on the flow line to the radiat-
ors, after the additional heat.
K
Install the temperature sensors with cable ties with the
heat conducting paste and aluminium tape. Then insulate
with supplied insulation tape.
NOTE
Sensor and communication cables must not be
placed near power cables.
9 Chapter 4 | Step controlled additional heat AXC 50
4 Step controlled additional heat