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2.8-5-1-0-2-0
TERRA CL air source heat pump with Hygienik
layer separate plate and solar panel connection
The solar plant is activated via the heating regulation
system in the TERRA CL. The freely programmable
output 2 (terminal X3-66) needs to be programmed for
this function. In addition, the collector tank sensor (termi-
nal X4-90) and the collector flow sensor (terminal X4-91)
should be connected. Depending on the size, a solar
panel of max. 12m² can be connected to the solar coil in
the Hygienik tank.
For larger collector surfaces, an external pipework
module with plate heat exchanger and appropriate solar
controller must be used.
