Thermo Pride GMD1-60N, Инструкция по установке и обслуживанию

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All installations and services must be performed by qualified service personnel.
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If the combustion air passageway cannot terminate outside of the skirting or
enclosure, a permanent opening with a minimum of 50 square inches of
unobstructed infiltration (free area) for ventilation air must be provided for
adequate combustion. This permanent opening must be located no less than 12
inches from the bottom of the enclosure or skirting.
Figure 3
Slit the corners of connector duct down to the top of the base assembly. If metal
projects more than 1-inch above the top of the base assembly, trim the flanges down
to 1-inch. While the top of distribution duct is being pulled up with one hand, bend
down each side of the connector duct tightly to the base assembly with the other
hand. This assures a tight connection between the base assembly and the connector
duct and that the distribution duct will be full size. Use high temperature tape and/or
high temperature silicone caulking on all joints and seams to minimize air leakage.
Secure the base assembly to the floor with two screws in the front flange.
2. Cottage Base Model: O1COT-BASE
The O1COT-BASE cottage base (Figure 1B) is required for a freestanding cottage
base installation. The cottage base is designed to permit the installation of a 6-inch x
14-inch register in each of the two side panels and the front panel.