Mounting The Cooler; Cable Installation; Installing The Venturi/Fan Assembly - Seeley Convair CTA250 Installation & Operation Manual

Evaporative cooler
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INSTALLATION

MOUNTING THE COOLER

Once the cooler is on the roof, carefully lift the assembly onto
the transition and into place. The assembly will only fit onto
the transition in one orientation. Refer to the engraved details
moulded into the transition.
Ensure that the clips in all four corners engage correctly.
Do not use any screws to fix the cooler to the transition.
Important! Do not place the venturi assembly into the cooler
at this stage.

CABLE INSTALLATION

Your new unit does not include any power or control cables.
Mains power and control cables are supplied by the installer or
reused from the existing installation.
WARNING! Do not let cables, cable ends, or the electrical
enclosure get wet.
Pass the conduit/cables through the hole in the bottom of the
transition and through the gap where the electrical enclosure
was located. Ensure there is a sufficient amount of slack cable
inside the unit to be connected to the inside of the electrical
enclosure.
COOLER UNDERSIDE
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8
Ensure the cables are passed through the electrical enclosure
mounting area in the pan (reservoir). (Installer supplied or re-
used from old installation) The cables exit the pan (reservoir)
via moulded holes in the transition as shown in the "cooler
underside" image.

INSTALLING THE VENTURI/FAN ASSEMBLY

ILL1052-C
Important! Make sure the venturi is correctly and symmetrically
located all the way around its cavity. Check this by making sure
the venturi sits inside the locating ridge all the way around (C).
Ensure the plug/lead assembly is not caught under the bottom
lip of the venturi, by pulling the lead through fully.
ILL1181-A
B
ILL2846-A
ILL2846-A
ILL2116-A

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Convair cta500

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