Johnson Controls BQ 060, BQ 036, BQ 048 Installation Safety Information, Limitations, Location

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364985-XIM-B-0508

INSTALLATION

INSTALLATION SAFETY INFORMATION:

Read these instructions before continuing this appli- ance installation. This is an outdoor combination heat- ing and cooling unit. The installer must assure that these instructions are made available to the consumer and with instructions to retain them for future reference.

1.Install this unit only in a location and position as specified on page 6 of these instructions.

2.This equipment is not to be used for temporary heating of buildings or structures under construc- tion.

LIMITATIONS

These units must be installed in accordance with the following national and local safety codes:

In U.S.A.:

•National Electrical Code ANSI/NFPA No. 70.

TABLE 1: UNIT APPLICATION DATA (BQ)

In Canada:

•Current Canadian Electrical Code C22.1.

•Local plumbing and waste water codes.

•Other applicable local codes.

Refer to the Unit Application Data Table 1 and the Electrical Data table for the unit.

If components are to be added to a unit to meet local codes, they are to be installed at the dealer's and/or the customer's expense.

Size of unit for proposed installation should be based on heat loss/heat gain calculation made according to the methods of the Air Conditioning Contractors of America (ACCA).

This unit is not to be used for temporary heating of buildings or structures under construction.

UNIT MODEL NUMBER

036

048

060

Voltage Variation,

208/230

 

187

/ 253

 

460

 

414

/ 506

 

Min. / Max.1

 

 

 

 

 

 

 

575

 

518

/ 630

 

 

 

 

 

 

 

 

 

Supply Air CFM, Nom.

1200

1600

2000

 

 

 

 

 

Wet Bulb Temperature (ºF) of Air on

 

57

/ 72

 

Evaporator Coil, Min. / Max

 

 

 

 

 

 

 

 

 

 

 

Dry Bulb Temperature (ºF) of Air on

 

0 /

120

 

Condenser Coil, Min. / Max.

 

 

 

 

 

 

1. Utilization range “A” in accordance with ARI Standard 110.

LOCATION

Use the following guidelines to select a suitable loca- tion for these units.

1.Unit is designed for outdoor installation only.

2.Condenser coils must have an unlimited supply of air.

3.Where a choice of location is possible, position the unit on either north or east side of building.

4.For ground level installation, use a level concrete slab with a minimum thickness of 4 inches. The length and width should be at least 6 inches

greater than the unit base rails. Do not tie slab to the building foundation.

5.Roof structures must be able to support the weight of the unit and its options and/or accessories. Unit must be installed on a solid level roof curb or appropriate angle iron frame.

6.Maintain level tolerance to 1/2 inch maximum across the entire length or width of the unit.

If a unit is to be installed on a roof curb or special frame other than a YORK roof curb, gasketing must be applied to all surfaces that come in contact with the unit underside.

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Johnson Controls Unitary Products

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Contents Installation Table of Contents List of Figures List of TablesInspection Safety ConsiderationsGeneral ReferenceProduct Nomenclature Ton Sunline Simplicity Model Number NomenclatureLimitations InstallationInstallation Safety Information Unit Application Data BQDuctwork Rigging and HandlingClearances Condensate DrainService Access CompressorsFilters Typical Power Wiring OPTIONS/ACCESSORIES Power and Control WiringControl Wire Sizes ThermostatElectric Heater CFM Limitations Minimum Position Adjustment Enthalpy Setpoint Adjustment BQ 4 Point Loads Weight Distribution BQ 6 Point Loads Weight DistributionOperating Weights LBS Physical DataMCA Pwr Max Size Motors Fuse XIM-B-0508 Pwr Max MCA1 Electric Heat Correction Factors Voltage LIMITATIONS1Unit with Economizer Rainhood Unit Dimensions Rear View Minimum ClearancesRPM BHP BHP RPM BHP Belt Drive RPM Selection Belt Drive Blower Motor and Drive DataStatic Resistances Drive Selection Factor Phasing Supply AIR BlowersChecking Supply AIR CFM Operation Sequence of Operations OverviewCooling Sequence of Operation Cooling Operation Errors Compressor Protection Safety ControlsReset Flash CodesElectric Heat Limit Control Setting Heat Anticipator SetpointsTroubleshooting START-UP CoolingXIM-B-0508 Unit Flash Codes Unit Control Board Flash CodesMotors MaintenanceNormal Maintenance Outdoor CoilXIM-B-0508 Johnson Controls Unitary Products Johnson Controls Unitary Products York Drive Norman, OK

BQ 048, BQ 036, BQ 060 specifications

Johnson Controls has established itself as a leading player in the HVAC and building management industries, and its BQ series of chillers - including the BQ 060, BQ 036, and BQ 048 - reflects this commitment to innovation and efficiency. These models are designed to provide advanced cooling solutions suitable for a variety of commercial applications.

The BQ 060 is particularly notable for its high-performance capabilities. With a cooling capacity of 60 tons, it utilizes variable-speed compressors, allowing it to adjust its performance based on the cooling demand. This flexibility not only enhances energy efficiency but also reduces operational costs. The unit incorporates advanced microprocessor controls that facilitate seamless integration with building management systems, enabling real-time monitoring and adjustments.

Moving on to the BQ 036, this model is engineered for facilities that require a smaller footprint but still demand reliability and efficiency. With a cooling capacity of 36 tons, it features a compact design without compromising on performance. The BQ 036 also employs environmentally friendly refrigerants, aligning with Johnson Controls' commitment to sustainability. Enhanced insulation and sound-dampening technologies make it an ideal choice for noise-sensitive environments, ensuring comfort without sacrificing efficiency.

The BQ 048 lies in between the two, with a capacity of 48 tons, making it versatile for medium-sized commercial buildings. Its design incorporates a modular approach, allowing for easy scalability in future expansions. This model also features energy recovery options that can utilize excess heat to improve overall efficiency, further solidifying its role in sustainable building practices. Its user-friendly interface enhances operability, simplifying management for building operators.

All three models of the BQ series share key characteristics, such as robust construction to withstand diverse environmental conditions, and low maintenance requirements thanks to their durable components. They utilize advanced technologies for temperature control and energy efficiency, including an intelligent controller that automates more routine tasks. Together, the BQ 060, BQ 036, and BQ 048 offer comprehensive solutions that cater to the growing demands of energy efficiency, sustainability, and reliability in modern building operations. With these chillers, Johnson Controls continues to lead the way in shaping the future of HVAC solutions.
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