I PART.OI .,,,,RO..I OATE12''0I SUPERSEOESI

I PAGE2OF,0

GENERAL

These instructionsexplain the recommendedmethod of installationof the PWC heatpump unit and associatedelec- trical wiring.

This unit is designed and approvedfor use as a self-containedairto air heat pump system.

These instructions,and any instructions packagedwith maling componentsand/or accessories,shouldbe carefully

read priorto beginning installation.Note parliculady any CAUTIONSor NOTESin theseinstructions and all labels on the unit.

These instructionsare intendedas a generalguideonly. for use byqualifiedpersonnel,and do not supersedeanyna- tionalor localcodesin any way. Compliancewith all local, state, provincial,or nationalcodespertainingto this typeof equipmentshouldhe determinedprior to installation.

INSPECTIONOF SHIPMENT

Uponreceiptof equipment, carefullyinspectit for possibleshippingdamage. If damageis found, it shouldbe noted on the carder'sfreight bill. Take specialcare to examinethe unit inside the cartonif the cartonis damaged. File a claim with the transportationcompany.

If any damagesare discoveredand reportedto the carrier DO NOT INSTALL THE UNIT as claim may be denied.

Check the unit rating plate to confirm specificationsare as ordered.

CAUTION:INSTALLATIONAND SERVICINGOFAIR CONDITIONINGEQUIPMENTCANRE HAZARDOUSDUE TO IN- TERNALREFRIGERANTPRESSUREAND LIVE ELECTRICALCOMPONENTS.ONLY TRAINEDANO QUALIFIEDSER-

VICE PERSONNELSHOULD INSTALL, REPAIR,OR SERVICETHIS EQUIPMENT.

WARNING

FOR YOURSAFETY

DONOT STOREOR USE GASOLINEOROTHERFLAMMABLEVAPORSAND LIQUIDSIN THE VICINITY OFTHIS ORANY OTHERAPPLIANCE.

NOMENCLATURE:

 

 

10 PWC 242 A-1A

 

 

 

1

2

3

4

5

 

1. ELECTRICHEATING

 

 

 

4.

ElectricalRatingCode:

5

=

5kW

 

 

 

 

A=208/230 volts; OOHz; 1 phase,

7

= .7kW

 

 

 

 

 

10

=

10kW

 

 

 

5.

RevisionCode

15

=

15kW

 

 

 

 

 

2.PWC=(HEAT) PUMP WITH COOLING

3.COOLINGCAPACITYTONNAGE 182 = 1½ TON

242 = 2 TON

302 = 2½ TON

Page 15
Image 15
Lennox International Inc PWC24E9.2, PWC302, PWC183 PWC 242 A-1A, General, Inspectionof Shipment, Electric Heating, = .7kW

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.