Daikin DPS003, Руководство по установке и обслуживанию, Страница: 4 / 37

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Installer Responsibilities
The installation of this equipment shall be in accordance with
the regulations of authorities having jurisdiction and all
applicable codes. It is the responsibility of the installer to
determine and follow the applicable codes.
Receiving Inspection
When the equipment is received, all items should be carefully
checked against the bill of lading to be sure all crates and
cartons have been received.
If the unit has become dirty
during shipment (winter road chemicals are of particular
concern), clean it when received .
All units should be carefully inspected for damage when
received. Report all shipping damage to the carrier and file a
claim. In most cases, equipment is shipped F.O.B. factory and
claims for freight damage should be filed by the consignee.
Before unloading the unit, check the unit nameplate to make
sure the voltage complies with the power supply available.
Figure 1: Service Clearances
Service Clearance
Allow service clearances as approximately indicated in Figure
1
. Also, McQuay recommends providing a roof walkway to the
rooftop unit as well as along each side of the unit that provides
access to most controls and serviceable components.
Refer to NEC and local for minimum clearances around the
unit and control panel.
Ventilation Clearance
Below are minimum ventilation clearance recommendations.
The system designer must consider each application and
provide adequate ventilation. If this is not done, the unit may
not perform properly.
Unit(s) Surrounded by a Screen or a Fence:
1 .
The bottom of the screen or fence should be at least 1 ft.
(305 mm) above the roof surface.
2 .
The distance between the unit and a screen or fence
should be as described in Figure 1
.
3 .
The distance between any two units within a screen or
fence should be at least 120" (3048 mm).
CAUTION
Sharp edges on sheet metal and fasteners can cause
personal injury. This equipment must be installed,
operated, and serviced only by an experienced
installation company and fully trained personnel.
48 .00
(1219 mm)
50 .00
(1270 mm)
17.00 (431 mm)
60 .00
(1524 mm)
Filter
Access
Exhaust
Fan Access
Outdoor Air
Hood
Supply Fan
Access
Control
Panel
Access
Gas
59 .2"
(1504 mm)
36 .00
914 mm)
48 .00
(1219 mm)
50 .00
(1270 mm)
21.00 (533 mm)
60 .00
(1524 mm)
Filter
Access
Exhaust
Fan Access
Outdoor Air
Hood
Plenum Discharge,
Electric Heat &
Supply Fan Access
Control
Panel
Access
Gas
59 .2"
(1504 mm)
36 .00
(914 mm)
Small Cabinet
003—006 Large Cabinet
007—015
CAUTION
Location .
Care should be taken for the installation
location to minimize snow drifts on the outdoor coil.
IM 1125-6 • REBEL ROOFTOPS
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DOT-ITB-21-8041-AC FPID: 437300-3-7B-01