14
Fig. 7 — Rigging Details
POSITIONING ON CURB
Position unit on roof curb so that the following clearances are
maintained:
1
/
4
in. (6.4 mm) clearance between the roof curb
and the base rail inside the front and back, 0.0 in. clearance be-
tween the roof curb and the base rail inside on the duct end of
the unit. This will result in the distance between the roof curb
and the base rail inside on the condenser end of the unit being
approximately 3
5
/
16
in. (8 mm).
Although unit is weatherproof, guard against water from higher
level runoff and overhangs.
Fig. 8 — Horizontal Conversion Panels
Field-supplied flanges should be attached to horizontal duct
openings and all ductwork should be secured to the flanges. In-
sulate and weatherproof all external ductwork, joints, and roof
or building openings with counter flashing and mastic in accor-
dance with applicable codes.
Do not cover or obscure visibility to the unit’s informative data
plate when insulating horizontal ductwork.
NOTES:
1. SPREADER BARS REQUIRED — Top damage will occur if spreader bars are not used.
2. Dimensions in ( ) are in millimeters.
3. Hook rigging shackles through holes in base rail, as shown in detail “A.” Holes in base rails are centered
around the unit center of gravity. Use wooden top to prevent rigging straps from damaging unit.
UNIT
MAX WEIGHT
DIMENSIONS
A
B
C
lb
kg
in.
mm
in.
mm
in.
mm
48HC*(A,B,D,E)07
1200
545
88.0
2235
44.0
1120
41.5
1055
48HC*(D,E)08
1420
645
88.0
2235
44.0
1120
49.5
1255
48HC*(D,E)09
1420
645
88.0
2235
44.0
1120
49.5
1255
48HC*(D,E)11/12
1665
757
88.0
2235
32.0
815
49.5
1255
CAUTION
UNIT DAMAGE HAZARD
Failure to follow this caution may result in equipment
damage.
All panels must be in place when rigging. Unit is not de-
signed for handling by fork truck when panels or pack-
aging are removed.
Summary of Contents for WeatherMaster 48HC07 Series
Page 6: ...6 Fig 2 Unit Dimensional Drawing Sizes 07 09 ...
Page 7: ...7 Fig 2 Unit Dimensional Drawing Sizes 07 09 cont ...
Page 8: ...8 Fig 3 Unit Dimensional Drawing Sizes 11 and 12 ...
Page 9: ...9 Fig 3 Unit Dimensional Drawing Sizes 11 and 12 cont ...
Page 26: ...26 Fig 41 Typical Humidi MiZer Adaptive Dehumidification System Humidistat Wiring ...
Page 28: ...28 Fig 43 Electro Mechanical Control Wiring Diagram ...
Page 29: ...29 Fig 44 Electro Mechanical Control Wiring Diagram with Humidi MiZer System ...
Page 30: ...30 Fig 45 Typical ComfortLink Control Wiring Diagram 48HC 08 09 shown ...
Page 32: ...32 Fig 47 Typical PremierLink Control Wiring Diagram ...
Page 33: ...33 Fig 48 Typical PremierLink Control Wiring Diagram with Humidi MiZer System Option ...
Page 34: ...34 Fig 49 Typical RTU Open Controller Wiring Diagram ...
Page 35: ...35 Fig 50 Typical RTU Open Controller Wiring Diagram with Humidi MiZer System Option ...
Page 53: ......
