EMI S1CV - Site Preparation; Unit Mounting

7
UNIT MOUNTING
Front Mounting Feet
Rear Mounting Feet
Figure 2 - Locate Mounting Feet
Installation Considerations
1. Locate unit as close to indoor section as possible. See
Page 8 .
2. Unit (S1CV) used for low ambient cooling down to 32°F
requires crank case heater.
3. Avoid high traffi c areas and prevailing wind locations.
4. Flat and level surface.
5. Mount unit above typical snow fall level. Important for
heat pump applications (S1HV).
6. Insure free fl ow of air through unit.
7. Air must not recirculate from discharge to intake — air
is drawn through coil and side discharged through fan
grille.
8. Minimum 48” clearance is necessary for condenser
discharge.
9. Minimum 12" clearance rear intake (coil side).
10. Plan layout of power source to unit.
11. Refrigerant piping should be direct line to indoor unit.
Site Preparation
• Ground placement - place unit on fl at concrete surface
or pad.
• Roof mounting - use built up platform to avoid intake of
hot air from roof.
• In areas of heavy snowfall, set condensers set above
maximum anticipated snow line, 12" adequate for most
locations.
Unit Mounting Instructions
Example: Model S1CV
• Side-discharge permanent mounting using feet.
Recommend due to vertical design of unit.
• No panels need to be removed when lagging unit to
pad. See Figure 2 .
• Insert lag bolts through holes in feet on front of unit.
Tighten to secure.
• Insert lag bolts through holes in feet on back of unit.
Tighten to secure. See Figure 2, Page 7.