List Of Necessary Materials/Tools; Figures And Tables Figure 1.1 Wall-Mount Unit Model Nomenclature - Bard D25A2PA Installation And Service Instructions Manual

LIST OF NECESSARY MATERIALS/TOOLS

Additional hardware and miscellaneous supplies are needed for installation. These items are field supplied and must
be sourced before installation. This list also includes tools needed for installation.
LIST OF MATERIALS/TOOLS
• Personal protective equipment/safety devices
• Supply/return grilles
• Field-fabricated sleeves (if necessary)
• Fasteners sufficient for mounting the units such as
5/16" diameter anchor/carriage/lag bolts
• 7/8" diameter washers
• Caulking materials
• Miscellaneous hand and power tools and jobsite or
shop materials
• Lifting equipment with the necessary capacity and
rigging to safely move/install the systems
• Electrical supplies:
- Two (2) 20A circuit breakers for the shelter DC
power plant (one per wall-mount unit)
- Two (2) various size circuit breakers for
the shelter AC breaker box (see Table 1.1:
Electrical Specifications on page 16)
- High-voltage wire of various gauges (see Table
1.1)
- Communication wire: 2-wire, 18 gauge,
shielded with drain
- Miscellaneous electrical supplies including
rigid/flexible conduit and fittings, junction
boxes, wire connectors and supports
D 25 A
MODEL
SERIES
CAPACITY
25 – 2 Ton 42 – 3½ Ton
28 – 2½ Ton 48 – 4 Ton
35 – 3 Ton 60 – 5 Ton
36 – 3 Ton
A – Right Hand
L – Left Hand
REVISION
VOLTS & PHASE
A – 230/208-60-1
B – 230/208-60-3
Manual 2100-643C
Page 6 of 59
D-Series DUAL-TEC™ Wall-Mount Unit Model Nomenclature
2 P A 05 4
PLC
KW
0Z – 0 KW
05 – 5 KW
-48VDC
06 – 6 KW
Free Cooling
Unit
The following are required and must be sourced
prior to installation of these units.
• Two (2) 20A circuit breakers for the shelter DC
power plant (one per wall-mount unit)
Circuit breakers for Emerson Network Power (ENP)
power plants (used in most telecomm shelters built
today) are available directly through the following
distributors:
• Emerson Network Power: 440.288.1122
• Master Electronics: 888.473.5297 or
www.onlinecomponents.com
Emerson Network Power (ENP) Part Number
• 20A circuit breaker: P/N 101601
Always confirm the application before ordering.
FIGURE 1.1
P X X X
SPECIAL FEATURES
COLOR OPTIONS
X – Beige
1 – White
4 – Buckeye Gray
FILTER OPTIONS
P – 2-Inch Pleated (MERV 8)
M – 2-Inch Pleated (MERV 11)
J
CONTROL MODULES
J – High Pressure Switch, Low Pressure
Switch, Compressor Control Module,
Low Ambient Control, Alarm Contacts,
Start Assist
C – J Module + Compressor Crankcase
Heater
COIL OPTIONS
X – Standard
3 – Phenolic Coated Evaporator and
Condenser