Mounting The Unit - ECR EMI America Series Installation, Operation And Maintenance Manual

Before installing, consider:
• Determine the best location for mounting
the unit for room air circulation.
• Locate outdoor and indoor units as close
together as possible.
• Determine how power wire (high and
low-voltage) condensate drainage, and
refrigerant piping may be run to and from
the unit.
• Ensure that interconnect tubing is within
the limits given in Table 1.
Tubing specifications
Table 1
S1CG Max. Max.
or Length Lift
S2CG
Model
"H"
09
50' 20'
(15 m) (6 m)
12
18
24
100' 35'
(30 m) (11 m)
30
36
NOTICE
Piping may be roughed in before wall-
board or panels are placed in new con-
struction. PVC pipe (3" or 4" I.D.) may
be used as a pipe chase.
Comfort where it counts
CACG/CAHG & CACH/CAHH
• Installation, Operation and Maintenance Manual •

Mounting the Unit

Max. Liquid Suction
Trap Line Line
Height
"P" O.D. O.D.
1/4" 1/2"
15'
(5 m)
1/4" 1/2"
3/8" 5/8"
3/8" 3/4"
20'
(6 m)
3/8" 3/4"
3/8" 3/4"
Unpacking
The Cassette fascia and main chassis are pack-
aged together for increased protection.
1. Remove the banding straps and lift the
cardboard lid.
2. Fascia is packed in bubble wrap and on
top of the chassis (fascia is not attached
to the chassis for shipping).
3. Cardboard template is between the chas-
sis and the fascia.
Do not throw template away with pack-
aging
4. Lift the fascia and template from the box
and set aside.
5. Remove the cassette chassis from the
box utilizing the four corner brackets
for lifting.
Do not use the drain or refrigerant con-
nections for lifting.
6. In order to protect the fascia from dirt and
damage, it should be returned to the box
until it is ready to be installed.
Do not throw away the two polystyrene
blanking-off pieces with packaging
8
Air Handlers
NOTICE
WARNING
NOTICE
P/N 240007756, Rev. A [051509]