Figure 1; Site Preparation; Model Identification; Manual 2100-676B - Bard MULTI-TEC W24AAPA Installation Instructions Manual

Model Identification

Identify the specific model using the model
nomenclature information found in Figure 1 and
the model/serial tag found on the unit. See Figure
2 on page 9 for dimensions and critical installation
requirements.
New Shelter Installation vs. Retrofit
Installation
These installation instructions cover both new shelter
installations and retrofit installations. Each installation
UNIT SERIES
MAXIMUM SENSIBLE CAPACITY
36 – 3 Ton 2 Stage Step Capacity
58 – 5 Ton 2 Stage Step Capacity
CONTROL LOGIC AND CLIMATE OPTIONS
0Z – O kW with Circuit Breaker
01 – 1.5 kW with Circuit Breaker
05 – 5 kW with Circuit Breaker
5 – Internal and External Cabinet Component Coating, Coated Evaporator Coil, Coated Condenser Coil
WR Series Wall-Mount Unit Model Nomenclature
WR 58 A
REVISION
A – Revision Level
P – Programmable Logic Board
VOLTS & PHASE
A – 230/208/60/1
B – 230/208/60/3
MZ – O kW with Circuit Breaker and Inverter
M1 – 1.5 kW with Circuit Breaker and Inverter
M5 – 5 kW with Circuit Breaker and Inverter
E – Factory-Installed Economizer (All Units)
X – Copper/Aluminum Evaporator Coil, Copper/Aluminum Condenser Coil
4 – Condenser Section Component Coating, Coated Evaporator Coil, Coated Condenser Coil
X – Standard accessories including airflow sensor, dirty filter sensor, pressure transducers, crankcase heater
S – All standard accessories plus additional Bard Guard

SITE PREPARATION

is unique and may require special accommodations and
modifications. Although Bard Manufacturing follows a
long-established tradition of manufacturing equipment
using industry standard dimensions for building
penetration, it is occasionally necessary to move or
enlarge supply and return openings when replacing
non-standardized equipment in a retrofit application.
IMPORTANT: All retrofit installations require any
existing supply and return grilles be removed and
discarded. This is a counterflow unit and requires
specified grilles to ensure proper system performance.

FIGURE 1

P A 0Z E
ELECTRIC HEAT
VENT PACKAGE
FILTER
P – MERV8 Disposable Pleated Filter
COLOR AND CABINET FINISH
X – Beige Baked Enamel Finish
1 – White Baked Enamel Finish
4 – Buckeye Gray Baked Enamel Finish
5 – Desert Brown Baked Enamel Finish
8 – Dark Bronze Baked Enamel Finish
COIL AND UNIT COATING OPTIONS
3 – Coated Evaporator Coil, Coated Condenser Coil
ACCESSORIES AND CONTROLS OPTIONS
TM
P X X X
PLACEHOLDER
X – Future Use
1 – Coated Evaporator Coil
2 – Coated Condenser Coil
security features and security frame

Manual 2100-676B

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