7
the outdoor coil.
On units with several compressors, it cannot defrost two
circuits at the same time.
3.19.- Transportation and handling
Suspend the unit by the 4 points provided, using chain or
cable slings (Fig. 1) and spacers longer than the width of the
equipment. Do not use forklift trucks.
Typical elevation
3.20.- Location
Use the following guidelines to select an adequate location
for these units.
1. This equipment is designed for outdoor installation only.
2. The condenser requires an unlimited air supply. Whenever
possible to choose a location, locate the equipment on
the north or east side of the building.
. For ground level installations, use a level concrete slab
of at least 100 mm. thick. The length and width should be
at least 150 mm. more than the base beams of the units.
Do not fasten the bed frame to the foundation of the build-
ing.
4. For rooftop installation, the roof structure should be able
to support the weight of the equipment, its options and/
or accessories. The equipment should be installed on a
mounting base or on an adequate frame of steel angles
(the optional accessory "mounting base" or "Roof Curb"
is available).
5. Maintain a maximum 10 mm. level tolerance along the
entire length and width of the equipment.
Attention:
The roof of the unit is tilted slightly to drain rainwater.
Never check the level of the unit along the width of same and
using the roof of the unit as a point of reference.
Use the base of the unit as a reference (Fig. 2).
Note:
See Physical Data table for unit
weight, basic unit + accessories
installed
- Fig. 1 -
- Fig. 2 -
(X4)
SHACKLE
SPACER BARS
OK
Summary of Contents for D4IC-360
Page 2: ......
Page 43: ...43 20 Wiring diagrams 20 1 Cool only models D4IC 360 D4IC 360G50 400 3 50 1 of 3 ...
Page 44: ...44 D4IC 360G50 400 3 50 2 of 3 ...
Page 45: ...45 D4IC 360G50 400 3 50 3 of 3 ...
Page 46: ...46 20 2 Cool only models D4IC 480 D4IC 480G50 400 3 50 1 of 3 ...
Page 47: ...47 D4IC 480G50 400 3 50 2 of 3 ...
Page 48: ...48 D4IC 480G50 400 3 50 3 of 3 ...
Page 49: ...49 20 3 Heat pump models B4IH 360 400 3 50 1 of 3 ...
Page 50: ...50 B4IH 360 400 3 50 2 of 3 ...
Page 51: ...51 B4IH 360 400 3 50 3 of 3 ...
Page 52: ...52 20 4 Heat pump models B4IH 480 400 3 50 1 of 3 ...
Page 53: ...53 B4IH 480 400 3 50 2 of 3 ...
Page 54: ...54 B4IH 480 400 3 50 3 of 3 ...
Page 55: ...55 20 5 Cool only gas heating models D4IG 360 400 3 50 1 of 4 ...
Page 56: ...56 D4IG 360 400 3 50 2 of 4 ...
Page 57: ...57 D4IG 360 400 3 50 3 of 4 ...
Page 58: ...58 D4IG 360 400 3 50 4 of 4 ...
Page 59: ...59 20 5 Cool only gas heating models D4IG 480 400 3 50 1 of 4 ...
Page 60: ...60 D4IG 480 400 3 50 2 of 4 ...
Page 61: ...61 D4IG 480 400 3 50 3 of 4 ...
Page 62: ...62 D4IG 480 400 3 50 4 of 4 ...
Page 63: ...63 Configuration of switches Data and dimensions are subject to change without prior notice ...
Page 64: ...www johnsoncontrols com ...