List Of Necessary Materials/Tools - Bard MULTI-TEC W24AAPA Installation 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/anti-
static wrist straps
• Supply and return grilles
• Field-fabricated sleeves (if necessary)
• Fasteners sufficient for mounting the units such as
5/16" diameter anchor/lag bolts
• 7/8" diameter washers
• Fasteners appropriate for the shelter wall
construction to attach the controller to the wall
• Commercial grade outdoor silicone sealant
• Miscellaneous hand and power tools and jobsite or
shop materials
• Lifting equipment with the necessary capacity and
rigging to safely move/install the systems
W 36
MODEL SERIES
CAPACITY
18 – 1½ Ton 42 – 3½ Ton
24 – 2 Ton 48 – 4 Ton
30 – 2½ Ton 60 – 5 Ton
36 – 3 Ton 72 – 6 Ton
A – Right Hand
L – Left Hand
E – PLC Logic Board w/Electric Reheat
M – PLC Logic Board w/Mechanical Dehumidification 
A – 230/208/60/1
B – 230/208/60/3
C – 460/60/3
D – 240/220/50/1
 Reference Supplemental Instructions
7960-801 for complete details.
Manual 2100-676B
Page 8 of 88
MULTI-TEC Wall-Mount Unit Model Nomenclature
A A P A
REVISION
P – PLC Logic Board
VOLTS & PHASE
E – 240/220/50/3
or 220/200/50/3
F – 415/380/50/3
Q – 575/60/3
• Electrical supplies
- Various size circuit breakers for the shelter AC
breaker box (see Tables 1, 2 and 3 on pages 20,
21 and 22)
- High-voltage wire of various gauges
(see Tables 1, 2 and 3)
- 16 gauge minimum, 14 gauge maximum power
wire to connect controller to shelter power source
- 5-wire, 18 gauge shielded cable for remote
temperature and humidity sensors (2-wire, 18
gauge shielded cable for temperature-only sensors)
- Communication wire: 2-wire, 18 gauge, shielded
with drain
- 18 gauge non-shielded wire for connecting
smoke detector, hydrogen detector and/or
generator, if applicable, to controller
- CAT 6 Ethernet cable of field-determined length
(for remote communication, if applicable)
- 2 hole grounding lug (to be used with supplied
1/4" bolts and nuts for grounding controller box)
- Miscellaneous electrical supplies including rigid/
flexible conduit and fittings, 2" x 4" junction
boxes (one per temperature/humidity sensor),
wire connectors and supports
FIGURE 1
10 5 X X
KW
FILTER OPTIONS
X – 1" Throwaway (Standard)
W – 1" Washable
P – 2" Pleated (MERV 8)
VENTILATION OPTIONS
B – Blank-off Plate
5 – Economizer
X X E
CONTROL MODULES
E – Low Ambient Control
C – Low Ambient Control
& Crank Case Heater
COIL OPTIONS
X – Standard
1 – Phenolic Coated Evaporator
2 – Phenolic Coated Condenser
3 – Phenolic Coated Evaporator
and Condenser
SUPPLY AIR OUTLET
X – Front (Standard)
COLOR OPTIONS
X – Beige (Standard)
1 – White
4 – Buckeye Gray