Baxi DN 25 Installation And Operating Instructions For The Specialised Installer page 11

The installation and operating instructions that come
with the pump, controller and station have to be read
in their entirety before installation and initial operation.
The instructions have to remain with the user of the
system. Claims of any kind due to damages caused
by the nonobservance of the instructions or incorrect
use cannot be accepted.
Power
supply 230V
N
PE
Illustr. 6.1 Information regarding assignment
Grundfos UPM3
Illustr. 6.2 Connecting cable high-efficiency pump
Control line
blue = GND (earth)
brown = signal output
(PWM or 0-10V)
Wilo Stratos Para
6.3 Installation
1. Remove solar station from the packaging. Pull front
insulation (3) over the control retainer (6) whilst
pushing the control retainer (6) against the rear
insulation (4). Now the control retainer can be
pulled off the rear insulation (4) together with the
controller (7). Loosen the plug connections of the
cable at the pump. Remove transmission station
(1).
Illustr. 6.3 Transmission station without controller
Illustr. 6.4 Transmission station with controller
2. For wall attachment, drill two 8 mm holes at a
distance of 262 mm and insert the enclosed
dowels into the bores. Use rear insulation (4) as
drilling jig.
Illustr. 6.5 Fixing of wall brackets
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