Solar 20075392 Manual Del Usuario página 10

WaTEr FloW aNd rETurN group
This instruction manual is an integral part of the installation and maintenance manual for the complete solar
water heating system. refer to that manual for gENEral saFETY iNForMaTioN aNd prEcauTioNs.
The 50-60 HZ, Top 14.5M, ModulaTiNg ValVE group, code 20075392, allows you to connect a solar storage cylin-
der to a series of solar collectors. The group allows you to perform flow adjustment, flushing, circuit filling and draining,
and pump replacement far more easily. The compact safety valve group contains, in addition to the safety valve itself, a
pressure gauge and a fitting for connecting a hose to the expansion vessel.
The return section of the valve group incorporates a check valve.
The valve group incorporates an electronic solar controller for the solar water heating system in which the group is
installed.
description
1 - Valve group (flow and return)
2 - Seal
3 - Safety valve group
4 - Documentation envelope
A box containing:
5 - Temperature sensors
6 - Pump power cable
7 - Pump management and speed control cable
8 - Bag containing cable grommets, cable clamps,
and solar controller fixing screws
dEscripTioN
coNTENTs
Q.ty
1
1
1
1
3
1
1
1
10
1
5
6
7
2
3
4
8