Installing Controller - Sonnenkraft PSKR18 Manual De Instrucciones

Hydraulic connection of solar circuit
Caution! To tighten the union nuts, compression fittings
on the solar flow and return ball valve, turn the ball valve
handles to the "closed" position (handles in horizontal
position).
Counterhold when tightening the compression fittings on
the ball valve [A]!
Finally turn the ball valves into the "open" position.
(If necessary, refer to the SONNENKRAFT Diagram Man-
ual at www.sonnenkraft.com ).

Installing controller

Controller is already prewired and pre-installed
on the controller console.
Put controller console with controller on the rear
insulation shell.
Attach the prepared pump cable to the solar pump.
Plug tank probe at the tank into the intended immersion
sleeves.
(see SONNENKRAFT Diagram Manual)
Guide remaining cables upward and connect the collector
sensor cable to prepared extension.
Ensure the cable is routed correctly.
The cable must not touch hot parts!
Installation of insulation
For tank installation, put on the insulation ring and let it
catch on the rear shell. Put on front shell and let it catch
on the insulation ring.
For wall mounting, let the insulation ring for pipe chan-
nels disengage downward at the prepared locations and
push it onto the station. Put on front shell and let it catch
on the insulation ring.
Do not clamp in any cables.
Remove the front shell by carefully pulling it up and down
in alternating movements.
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