26
Installation instruction
for flat collectors on flat roof or foundation.
6.1 Connection of double-harp collectors
Note!
Hydraulic lines and fittings can be connected to the left or the right side of the collector
battery. The instruction presents a right side connection as an example.
Connection of max.5 collectors
Maximum 5 collectors may be connected to one battery. .
6.2 Connection of meander collectors
Note!
The power supply
*1
and return
*2
must be connected diagonally of the collector or the
battery, whilethe power supply
*1
should be connected to the lower connector and the return
*2
with a vent to the upper connector.
The connection of the power supply
*1
/return
*2
is arbitrary- it can be on the left or right side.
The clamping plugs should be mounted in the two other connectors.
The instruction presents the power supply
*1
on the right, and return
*2
on the left side as an
example.
Connection of max.10 collectors
Maximum 10 collectors mat be connectedto one battery.
6.3.1 Collector connection with a clamping compensator
Double-harp collectors – connection of upper connectors
Meandric collectors – connection of lower and upper connectors
1. connection pipe,
2. strengthening sleeve,
3. compensator nut,
4. clamping ring,
5. compensator core.
Place the compensator on the first collectors’ connector, then move the second collector
closer and bolt the compensator on both collectors:
- the connection pipe (1) there is a pre-installed strengthening sleeve (2),
- pplace the compensator nut (3) on a connection pipe (1),
- pplace the clamping ring (4) on a connection pipe (1),
- crew the compensator nut (3) on a compensator,
- place the strengthening sleeve in the second collector’s connection pipe,
- place the nut on a second collectors’ connection pipe,
- place the clamping ring on the second collector’s connection pipe,
- move the second collector closer to the compensator,
- screw the nut on the compensator core.
Note!
The nut should be tightened in a way that ensures tightness of the connection, however with
a force that will not damage the collector’s connection pipe.
*
1
power supply = inlet of cold fluid *2 return = Outlet of warmed fluid
