Cooper & Hunter CH-FK18SWK2, Инструкция по установке и эксплуатации, Страница: 15 / 28

4.4.4 Evacuating air while filling the system
If there is no electric power and the thermo-valve has already been powered use the special
cap to press the valve stopper to open it.
Start the filling by slowly opening the system water filling tap. Use a screwdriver to
unscrew the side battery breather (fig. 20 ref. A). When water starts coming out of the breather
valves of the appliance, close them and continue filling until reaching the nominal value for the
system. Check the hydraulic seal of the gaskets.
It is advisable to repeat these operations after the appliance has been running for a few hours
and periodically check the pressure of the system.
Attention :
-When discharging directly into the main
drains, it is advisable to make a siphon to
prevent bad smells returning up the pipe
towards the room. The curve of the
siphon must be lower than the
condensation collection bowl.
-If the condensation needs to be
discharged into a container, it must be
open to the atmosphere and the tube
must not be immerged in water to avoid
problems of adhesiveness and
counter-pressure that would interfere
with the normal outflow.
4.4.3 Condensation discharge
When mounting the condensation discharge device in the vertical version, connect to the
condensation collection tray discharge union (fig.19 ref. C) a pipe for the outflow of the liquid
(fig. 19 ref. B) blocking it adequately. The condensation discharge network must be suitably
sized (minimum inside pipe diameter 16 mm).
12
4.Installation
Fig.19
Fig. 20
图 13
A