Western Airconditioning AER Slim Seriesl, Инструкция по установке, эксплуатации и обслуживанию

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9
Valve position (right connections DX)
With valve V22 With valve V23
After completing the hydraulic installation and loading the system, the battery must be vented through the
special needle valve. Repeat the venting operation after operating the circulation pump until you are sure to
have removed all the bubbles.
VENTING VALVE
RUBBER ELBOW
AUXILIARY TANK
Before connecting the condensate drain pipe, check that the main tank is level or slightly
inclined towards the drain. In the vertical version, also check that the auxiliary tank is
correctly fixed to the side and that the rubber elbow adheres to the drain of the main tank.
In the horizontal versions, check that the rubber drain hose adheres to the metal elbow
of the main tank.
Use a drain pipe with an inside diameter not smaller than 16mm. We recommend using a white water drain; If
there is a chance of foul smells coming from the drain, a siphon must be installed. The pipe gradient must be
constant and not less than 1%; if it is necessary to overcome reverse slopes, install a drain pump (follow the
instructions in the pump installation sheet); in any case, the pump must be installed below the unit tray level.
For vertical units, connect the condensate drain pipe to the auxiliary tank. For horizontal versions, extend the
existing drain pipe, which is connected to the metal elbow of the main tank. When installing the front panel,
check that there is no drain pipe reverse slope.