Johnson Controls BQ 060, BQ 036, BQ 048 Unit Dimensions Rear View, Minimum Clearances

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364985-XIM-B-0508

FIGURE 10 - UNIT DIMENSIONS (REAR VIEW)

Filter Access

 

 

Blower Motor Access

 

 

Dot Plugs

 

 

Field-Supplied Disconnect

 

 

Switch Location

 

 

Mounting Bracket for

 

 

Disconnect Switch

A,B

 

(Field Supplied)

 

 

Wiring Entry

Control Box Access

 

(See Detail “B”)

Disconnect Switch Location and Motor Access Panel for Unit with “Belt-Drive” Option

FIGURE 11 - DISCONNECT/BLOWER ACCESS LOCATION

TABLE 17: UTILITIES ENTRY

HOLE

OPENING SIZE (DIA.)

USED FOR

 

A

7/8” KO1

Control Wiring2

 

Side

 

Bottom

 

 

 

 

 

 

 

 

 

B

2” KO1

Power Wiring

 

Side

 

 

 

Bottom

 

 

 

 

 

 

 

 

C

1-5/8” KO

Gas Piping (Front)

D

1-1/2” KO

Gas Piping (Bottom)

 

 

 

 

 

1.Opening in the bottom to the unit can be located by the side in the insulation.

2.Do not remove the 2” knockout ring.

TABLE 18: MINIMUM CLEARANCES

LOCATION

CLEARANCE

Front

24” (Cooling/Electric Heat)

32” (Gas Heat)

 

 

 

Rear

12” (Less Economizer)

36” (With Economizer or Fixed

 

Air/Motorized Damper)

 

 

Left Side (Filter Access)

24” (Less Economizer)

36” (With Economizer)

 

 

 

Right Side (Cond. Coil)

24”

Below Unit1

0”

Above Unit2

72” (For

Condenser Air Discharge)

 

1.Units may be installed on combustible floors made from wood or class A, B, or C roof covering material.

2.Units must be installed outdoors. Overhanging struc- tures or shrubs should not obstruct condenser air dis- charge outlet.

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Johnson Controls Unitary Products

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Contents Installation Table of Contents List of Figures List of TablesSafety Considerations GeneralInspection ReferenceProduct Nomenclature Ton Sunline Simplicity Model Number NomenclatureInstallation Installation Safety InformationLimitations Unit Application Data BQRigging and Handling ClearancesDuctwork Condensate DrainService Access CompressorsFilters Typical Power Wiring Power and Control Wiring Control Wire SizesOPTIONS/ACCESSORIES 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 Safety Controls ResetCompressor Protection Flash CodesElectric Heat Limit Control Setting Heat Anticipator SetpointsTroubleshooting START-UP CoolingXIM-B-0508 Unit Flash Codes Unit Control Board Flash CodesMaintenance Normal MaintenanceMotors 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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