Rooftop Installations; Tools; Indoor Unit Installation - Goodman MSC 15 Series Installation & Operation Manual

• Do not place animals or plants in the path of the air inlet
or outlet.
• Select a location where noise, vibration and hot dis-
charged air will not be an issue.
• Do not install where high frequency equipment is used
(wireless equipment, welding machine, medical facility)
as it may interfere with the unit's operation.

Rooftop Installations

If it is necessary to install the outdoor unit on a roof structure,
ensure the roof structure can support the weight and that proper
consideration is given to the weather-tight integrity of the roof.
Since the unit can vibrate during operation, sound vibration
transmission should be considered when installing the unit.
Vibration absorbing pads or springs can be installed between
the condensing unit legs or frame and the roof mounting as-
sembly to reduce noise vibration.

Tools

Level gauge
Screwdriver
Electric drill, hole core drill 2.5" ( 65mm) Gauge manifold
Flaring tool set
Torque wrenches
1.8kgf.m 13 ft-lb
4.2kgf.m 30 ft-lb
5.5kgf.m 40 ft-lb
6.6kgf.m 48 ft-lb
Hexagonal wrench (4mm)
PARTS / ACCESSORIES
No. Description
1 Installation Plate
2 Clip Anchor
3 Self-tapping Screw A ST3.9x25
Seal
4
(for cooling & heating models only)
5 Drain joint
*Connection Pipe Assembly
Liquid Side 1/4" (Φ 6.35)
3/8" (Φ 9.52)
6
Gas Side 3/8" (Φ 9.52)
1/2" (Φ12.7)
5/8" (Φ16.0)
7 Remote Control
8 Self-tapping Screw B ST2.9x10
9 Remote Control holder
*Parts must be purchased separately. Consult dealer for pipe sizes.
(Minimum pipe wall thickness of 1/32" (0.7 mm) is recommended)
NOTE: Parts listed are provided with the unit except where
noted. Any additional parts required must be purchased sepa-
rately.
Gas leak detector
Vacuum pump
Users manual
Thermometer
Multimeter
Pipe cutter
Measuring tape
Spanner (half union)
Quantity
1
5-8 (depending on model)
5-8 (depending on model)
1
1
*See
Note
1
2
1
3
O
IMPORTANT NOTE: Mount the indoor unit high enough on the wall
so it is out of the reach of children. To prevent the risk of property
damage or personal injury, keep hands and foreign objects away
from the outlet port and intake grille while the unit is in operation.
NOTE: Copper lines must be insulated independently.
IMPORTANT NOTES:
• A stud finder should be used to locate studs and prevent
unnecessary damage to the wall.
• A minimum pipe run of 10' (3 meters) is required to mini-
mize vibration and excessive noise.

Indoor Unit Installation

Installation of Mounting Bracket
1. Install the mounting bracket horizontally and securely to
the wall, allowing room for access on either side of the
unit.
2 If the wall is constructed of brick, concrete or similar
material, drill eight (8) 3/16" (5 mm) diameter holes in the
wall. Insert the clip anchor for appropriate mounting
screws.
Wrapping
Tape
Figure 3