!PART NO. I 4,tg4ooB4I DATEI 4lsg, I SUPERSEOESI NEWI PAGE2OFlO

GENERAL

Theseinstructionsexplainthe recommendedmethodof installationof the PWCheal pumpunit and associatedelec-

trical wiring.

This unil is designed and approvedfor use as a self-contained air Io air heat pump system.

Theseinstructions, and any instructions packaged wilh mating componen[sandlor accessories,should be carefully

read prior to beginning inslallation, Nole parlicularly any CAUTIONSor NOTESin these instructions and all labels on the unit.

Theseinslructions are intended as a generalguideonly, foruse by qualified personnel, and tie notsupersede anyna- tionalor local codesin any way. Compliancewithall local, state,provincial,or nationalcodespertainingtothis typeof equipmentshouldbe determinedpriorto instaltalion.

INSPECTIONOF SHIPMENT

Uponreceiptof equipment,carefullyinspectil for possibleshippingdamage. If damageis found, it shouldbe noied on the carrier'sfreight bill. Take specialcare to examinethe unit insidethe cartonif the cartonis damaged. Filea claim wilh the transportationcompany,

If any damages are discovered and reportedto the carrier DONOT INSTALLTIlE UNIT as claim may be denied.

Check the unit rating plate to confirmspecifications are as ordered.

CAUTION:INSTALLATIONAND SERVICINGOFAIR CONDITIONINGEQUIPMENTCAN BE HAZARDOUSDUE TO IN- TERNALREFRIGERANTPRESSUREAND LIVE ELECTRICALCOMPONENTSONLYTRAINEDAND. QUALIFIEDSER-

VICE PERSONNELSHOULDINSTALL, REPAIR,OR SERVICETHIS EQUIPMENT.

 

 

 

FOR YOURSAFETY

 

 

DONOTSTOREORUSE GASOLINEOROTHERFLAMMABLEVAPORSANDLIQUIDSIN THE VICINITYOF THIS

I

 

 

WARNING

 

 

ORANY OTHERAPPLIANCE.

 

 

 

 

 

NOMENCLATURE:

 

 

 

 

 

 

 

10 PWC 242 A-1A

 

 

 

1

2

3

4

5

 

1. ELECTRICHEATING

 

 

 

4.

ElectricalRating Code:

5

=

5kW

 

 

 

 

A=208/230 volts; 60 Hz; 1 phase

7

= 7kW

 

 

 

 

 

10

=

lOkW

 

 

 

5.

RevisionCode

15

=

15kW

 

 

 

 

 

2. PWC=(HEAT) PUMPWITH COOLING

3.COOLING CAPACITYTONNAGE 182 = 1'IzTON

242 = 2 TON

302 = 2'/2TON

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Lennox International Inc PWC18E10.7, PWC24E9.2, PWC302, PWC24E14.7, PWC24E4.8, PWC18E9.2, PWGI8E7.2 General, Electricheating
Page 20 Page 22

PWC18E14.7, PWC18E4.8, PWC182, PWC24E7.2, PVVC24ElO.7 specifications

Lennox International Inc. is a leading provider of innovative heating, ventilation, and air conditioning (HVAC) solutions. Among its diverse range of products, the company offers various models of packaged water chillers designed for efficiency, performance, and reliability in commercial applications. The PWC18E10.7, PWC302, PWGI8E7.2, PWC182, and PWC242 are notable examples of Lennox's commitment to quality and advanced technology in packaged water chillers.

The Lennox PWC18E10.7 is a high-efficiency chiller featuring a compact design, making it suitable for space-constrained environments. With a cooling capacity of 18 tons, this model utilizes a scroll compressor for reliable operation and low energy consumption. Its advanced microchannel coil technology enhances heat transfer efficiency, allowing for better cooling performance with a reduced refrigerant charge.

The PWC302 is another robust offering, boasting a cooling capacity of 30 tons. This model is designed for outdoor installation, equipped with fully controllable variable-speed fans that adapt to varying load conditions. The PWC302 is notable for its low noise levels, making it ideal for applications where sound restrictions are paramount. Its advanced controls also provide flexibility in managing energy usage, further enhancing its appeal for eco-conscious businesses.

The PWGI8E7.2 is distinguished by its inverter-driven compressor, which allows for precise temperature control and enhanced efficiency. This model, with an 8-ton cooling capacity, is particularly suited for environments requiring consistent cooling. Its compact footprint coupled with high energy efficiency ratings means it can be easily integrated into existing systems while ensuring optimal performance.

The PWC182, another capable unit, is designed with a focus on durability and ease of maintenance. Features such as a corrosion-resistant cabinet and user-friendly access panels make it a practical choice for facilities managers. The PWC182 operates quietly and efficiently, ensuring minimal disruption in operational settings.

Lastly, the PWC242 provides a larger cooling capacity of 24 tons, making it ideal for medium to large commercial spaces. Its advanced refrigerant management system optimizes performance while meeting environmental regulations. All these models incorporate advanced electronic controls, which enhance operational efficiency and provide real-time monitoring capabilities, allowing users to optimize energy consumption based on actual demand.

In summary, Lennox International offers a range of advanced packaged water chillers, including models like the PWC18E10.7, PWC302, PWGI8E7.2, PWC182, and PWC242. Each model features cutting-edge technologies aimed at delivering high efficiency, reliability, and ease of use, making them suitable choices for commercial applications seeking sustainable and effective HVAC solutions.
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