WALL MOUNT GENERAL INFORMATION

Environmental Control Unit (ECU) Wall-Mount Model Nomenclature

W

3

R V

1

R

10

X

X

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL

 

 

REVISIONS

KW

 

 

 

 

 

 

 

 

 

 

 

 

 

SERIES

 

 

 

 

Electric

 

 

 

 

Wall-Mount

 

 

 

SPECIAL

Heat @

 

 

 

 

 

 

SYSTEM DESIGN

Rated

 

 

 

 

 

 

FEATURES

 

 

 

 

 

 

Voltage

 

 

 

 

 

 

Variable Capacity

COLOR OPTIONS

 

 

 

 

 

 

 

 

 

 

 

(Digital Compressor) ECU

 

 

 

 

X

-

Beige (Standard)

 

 

 

 

 

 

 

 

 

1

-

White

 

COMPRESSOR &

 

 

 

 

 

4

-

Buckeye Gray

 

ELECTRICAL RATING

 

 

 

5

-

Desert Brown

 

CONTROLS LOCATION

 

 

 

 

R - 230/208-60-1 & 220/200-50-1

 

 

 

6

-

Dark Bronze

 

R -

Right Side

 

 

 

 

S - 230/208-60-3 & 220/200-50-3

 

 

 

A

-

Aluminum

 

L -

Left Side

 

 

 

 

T - 460-60-3 & 400-50-3

 

 

 

S

-

Stainless Steel

 

 

 

 

 

 

 

OTHER OPTIONS

X - None

COIL OPTIONS

X- Standard Copper Tube/Aluminum Fin

1 - Phenolic Coated Indoor Coil

2 - Phenolic Coated Outdoor Coil

3 - Phenolic Coated Indoor & Outdoor Coil

NOMINAL TONS

 

 

 

OUTLET OPTIONS

 

 

 

X - Front (Standard)

3 - 3 Ton (37,000 on 60Hz; 33,700 on 50Hz)

 

 

FILTER OPTIONS

VENTILATION OPTIONS

 

5 - 5 Ton (54,000 on 60Hz; 49,200 on 50Hz)

X - One Inch Throwaway (Standard)

 

X -

Barometric Fresh Air Damper (Standard)

 

6 - 6 Ton (68,000 on 60Hz; 61,900 on 50Hz)

W - One Inch Washable

 

B -

Blank-off Plate

 

 

P - Two Inch Pleated

 

 

 

 

 

NOTE: Vent options X and B are without exhaust capability. May require separate field supplied barometric relief in building.

SHIPPING DAMAGE

Upon receipt of equipment, the carton should be checked for external signs of shipping damage. If damage is found, the receiving party must contact the last carrier immediately, preferably in writing, requesting inspection by the carrier’s agent.

GENERAL

The equipment covered in this manual is to be installed by trained, experienced service and installation technicians.

The refrigerant system is completely assembled and charged. All internal wiring is complete.

The unit is designed for use with or without duct work. Flanges are provided for attaching the supply and return ducts.

These instructions explain the recommended method to install the air cooled self-contained unit and the electrical wiring connections to the unit.

These instructions and any instructions packaged with any separate equipment required to make up the entire air conditioning system should be carefully read before beginning the installation. Note particularly “Starting Procedure” and any tags and/or labels attached to the equipment.

While these instructions are intended as a general recommended guide, they do not supersede any national and/or local codes in any way. Authorities having jurisdiction should be consulted before the installation is made. See Page 3 for information on codes and standards.

Size of unit for a proposed installation should be based on heat loss calculation made according to methods of Air Conditioning Contractors of America (ACCA). The air duct should be installed in accordance with the Standards of the National Fire Protection Association for the Installation of Air Conditioning and Ventilating Systems of Other Than Residence Type, NFPA No. 90A, and Residence Type Warm Air Heating and Air Conditioning Systems, NFPA No. 90B. Where local regulations are at a variance with instructions, installer should adhere to local codes.

Manual

2100-538E

Page

4 of 23

Page 4
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Bard W6LV1, W6RV1, W3RV1, W5LV1, W3LV1, W5RV1 installation instructions Wall Mount General Information, Shipping Damage