Fisher PCG-06, Installation, Operation And Service Manual, Page: 23 / 66

HYDRONIC CASSETTE 23
EXTERNAL DRAIN PAN
Procedures:

Align the two (2) screw holes in the fixing plate to the two (2) holes in the external drain pan.
(Fig. 21)

Make sure the drain pan is horizontal.

Tighten the two screws and making sure the external drain pan is installed flush with the fixing
plate. (Fig. 22)
When the installation is completed, it is necessary to wrap connecting pipe with insulation to prevent
leakage to ceiling tile.
FRESH AIR RENEWAL CONNECTION
The fresh air system for PCG cassette allows up to 15% of unit airflow as fresh air intake (per
connection). Maximum 2 fresh air connections per unit.
1. The corners of the cassette allow separate ductwork to be installed for outside air intake (Fig.23)
2. Cut and remove anti-condensate insulating material.
3. Open the mounting plate (Fig. 24)
3. Install the flanges to casing and fix it with 2 screws. Flange is rectangular duct with dimension
110 x 55mm.
Fig. 21
Fig. 22
Fig. 23