Commissioning Of The Heat Flow Meter And The Sensors; Deinstallation - Cosmo C2PGUWMZ Montage- Und Betriebsanleitung

U N M I X E D P U M P G R O U P D N 2 5 W I T H I N S T A L L A T I O N K I T F O R H E A T F L O W M E T E R
8 . 1 C O M M I S S I O N I N G O F T H E
H E A T F L O W M E T E R A N D T H E
S E N S O R S
1. Close the ball valves A-3, B-3, B-4 and F-2.
2. Remove the installation kit for heat flow meter. In doing so, observe the installation length
of the heat flow meter used.
3. Mount the heat flow meter. Note: Please observe the separate instructions regarding
the heat flow meter.
4. Remove the plug with a hexagon socket in the left outlet of the ball valve A-3
(see the adjacent image).
5. Insert one of the included adapters G-1 or G-2.
6. Insert the flow sensor in the adapter. Note: Please observe the separate instructions
regarding the heat flow meter.
7. Now open again the ball valves A-3, B-3, B-4 and F-2 you closed before.
8 . 2 D E I N S T A L L A T I O N
1. Drain the heating installation.
2. Disconnect the pipe connection between the pump group and the heating installation.
3. To remove the pump group from the wall bracket, pull out the clip springs laterally with
a screwdriver.
4. Remove the pump group by pulling it forward.
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