27
Installation instruction
for flat collectors on flat roof or foundation.
6.3.2 Connecting collectors’ power supply
*1
1. onnection pipe
2. strengthening sleeve
3. nut
4. clamping ring
5. elbow body
6. gasket
7. insulated flexible hose
- in the connection pipe (1) there is a pre-installed strengthening sleeve (2),
- place the elbow nut (3) on the connection pipe (1),
- place the clamping ring (4) on a connection pipe (1),
- screw the nut (3) on the elbow body (5),
- place the silicone gasket (6) in the insulated flexible hose nut (7),
- screw the flexible hose’s nut (7) on the elbow body (5)
- connect the flexible hose to the solar system.
6.3.3 Connecting collectors’ return
*2
1. connection pipe
2. strengthening sleeve
3. clamping nut
4. clamping ring
5. complete cross fitting with a manual
vent and immersion sleeve
6. silicone gasket
7. insulated flexible hose
- in the connection pipe (1) there is a pre-installed strengthening sleeve (2),
- place the clamping nut (3) on the connection pipe (1),
- place the clamping ring (4) on the connection pipe (1),
- place the immersion sleeve with the complete cross fitting (5) on the connection pipe (1),
- screw the clamping nut (3) on the cross fitting (5) on the left side,
- place the silicone gasket (6) in the insulated flexible hose nut (7),
- screw the insulated flexible hose (7) on the cross fitting (5) from the bottom,
- connect the insulated flexible hose to the solar system.
6.3.4 Optional solution – mounting an automatic vent .
If necessary, you can mount an automatic vent with a valve and an adapter in the manual
vent place instead.
7 – adapter ¾ '' x 3/8 '',
8 – ball valve 3/8 '',
9 – automatic vent 3/8’’
- unscrew from the top of the cross (5) fitting
the manual vent
- to the top of the cross fitting (5) screw on
successively, the adapter (7), the valve (8) and
the automatic vent (9)
*1 power supply = inlet of cold fluid *2 return = Outlet of warmed fluid
