IM 991-2 • MAVERICK II ROOFTOP 20 www.DaikinApplied.com
Mechanical Installation
Post and Rail Mounting
CAUTION
Equipment damage can result if the unit is not level .
The unit must be level side-to-side and over the entire length.
When mounting by post and rail, run the structural support the
full length of the unit. Locate the structural member at the base
of the unit as shown in
supported by the structural member.
If resilient material is placed between the unit and the rail, insert
a heavy steel plate between the unit and the resilient material to
distribute the load. Seal cabinet penetrations (electrical, piping,
etc.) properly to protect against moisture and weather.
Figure 21: Post and Rail Mounting
Rigging and Handling
WARNING
Use all lifting points. Improper lifting can cause severe personal injury and
property damage.
Lifting brackets with 2" (51 mm) diameter holes are provided
on the sides of the unit.
Use spreader bars, 96" to 100" (2438 to 2540 mm) wide to
prevent damage to the unit cabinet. Avoid twisting or uneven
lifting of the unit. The cable length from the bracket to the hook
should always be longer than the distance between the outer
lifting points.
If the unit is stored at the construction site for an intermediate
period, take these additional precautions:
1.
Support the unit well along the length of the base rail.
2.
Level the unit (no twists or uneven ground surface).
3. Provide proper drainage around the unit to prevent
flooding of the equipment.
4.
Provide adequate protection from vandalism, mechanical
contact, etc.
5.
Securely close the doors.
6.
If there are isolation dampers, make sure they are
properly installed and fully closed to prevent the entry
of animals and debris through the supply and return air
openings.
7.
Cover the supply and return air openings on units without
isolation dampers.
shows an example of the rigging instruction label
shipped with each unit.
Figure 22: Rigging and Handling Instruction Label
99"
MAX.
* Beam can extend beneath unit no more than 5” to allow adequate space
for duct connections and electrical entry.
Unit has either four or six lifting points (four-point shown below).
Rigging cables must be at least as long as distance “A”
Spreader bars
required
Lift only as indicated
Caution: Lifting points may not
be symmetrical to center of
gravity of unit. Balast or unequal
cable lengths may be required.
A
Содержание Maverick II MPS062E
Страница 45: ...Wiring Diagrams www DaikinApplied com 45 IM 991 2 MAVERICK II ROOFTOP Figure 45 MPS 070 Condensing Unit Power...
Страница 46: ...IM 991 2 MAVERICK II ROOFTOP 46 www DaikinApplied com Wiring Diagrams Figure 46 VFD Control...
Страница 47: ...Wiring Diagrams www DaikinApplied com 47 IM 991 2 MAVERICK II ROOFTOP Figure 47 VAV Control Inputs...
Страница 48: ...IM 991 2 MAVERICK II ROOFTOP 48 www DaikinApplied com Wiring Diagrams Figure 47 continued VAV Control Inputs...
Страница 49: ...Wiring Diagrams www DaikinApplied com 49 IM 991 2 MAVERICK II ROOFTOP Figure 48 Gas Burner Control...
Страница 50: ...IM 991 2 MAVERICK II ROOFTOP 50 www DaikinApplied com Wiring Diagrams Figure 48 continued Gas Burner Control...
Страница 51: ...Wiring Diagrams www DaikinApplied com 51 IM 991 2 MAVERICK II ROOFTOP Figure 49 Electric Heat Control...
Страница 52: ...IM 991 2 MAVERICK II ROOFTOP 52 www DaikinApplied com Wiring Diagrams Figure 49 continued Electric Heat Control...
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