17/52 User Instructions
CAIROX
15/12/2021
Disconnect the curtain power supply before connecting the water system.
The connection should be made without stress. It is recommended to use flexible
ducts supplying the heating medium.
Water supply should be connected to the connector marked with the
symbol
↓
IN.
The installation with the heating medium must be protected against the increase
of the heating medium pressure above the permissible value (1.6 MPa).
Before starting the device, check the correct connection of the heating medium
and the system for leaks.
During assembly of the installation it is absolutely necessary to immobilize the
exchanger's connector pipes (counter).
After filling the system with heating medium, check the tightness of the hydraulic
connections, including the built-in vent.
1. It is recommended to use bleeding/air release valves at the highest point of
the installation. When installing the device vertically, bleeding should be done
using the built-in valve (PIC. 12.2) while protecting the remaining elements of the
device against water damage/flooding.
2. In the event that the water from the device is drained for a longer period of
time, the exchanger tubes should be blown and dried with compressed air.
3. Installation should be carried out in such a way that in the event of a failure it
is possible to dismantle the device (use of flexible hoses is recommended). For
this purpose, use shut-off valves next to the device (PIC. 12.3).
ZK - ball valve
ZO - bleeding valve
ZR - balancing valve
ZD - drainage valve
FS
–
mesh filter
S-FLEX-1/2 - flexible
hoses
PIC. 12.3 Connection example of hydraulic components