Specifications

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PREPARING THE EVAPORATOR UNIT (FAN COIL UNIT)

Insert the supplied 10” copper lines into the couplings.

copper lines

caps

drain Line

Note: Do not remove the caps until you are ready to perform the

brazing process.

Remove Protective Caps

Remove the unit from the packaging. Gather all material

needed for brazing purposes.

Tools Needed For Brazing:

• Torch

• Brazing Rod

• Wet Rag

• Inspection Mirror

• Nitrogen Tank

Place both the 3/8 and the 1/4 copper couplings on the exposed

lines.

NOTE: Place a wet rag around the copper tubes

near the rubber grommet located at the rear of the

evaporator housing, this will minimize the possibility

of melting the grommet. Be sure to clear the power

cord and drain line from brazing area.

To prevent oxidizing, purge nitrogen into each

line. Braze each of the copper extensions to

the tubing coming out of the Evaporator Unit

(Fan Coil Unit). Perform a visual inspection and

pressurize test to 200 psig for 15 minutes to

verify there are no leaks.