Johnson Controls CSV060B-240B installation instructions Unit Mounting, Water Piping

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FORM 145.15-IOM7 (412)

UNIT MOUNTING

The 5 ~ 20 ton models are shipped as a fully assembled integral package. If required units may be field split to allow for passage through doors, elevators, hallways, etc.

Duct flanges for evaporator return are incorporated into the filter rack.

Units should be secured on a solid, level pad or sturdy stand. The use of an isolating rubber sheet is recommended to reduce vibration and noise transmission. Ensure that the entire base is continuously supported - do not support unit at corner points only! Unit may be pitched slightly to ensure efficient drainage of condensate.

EVAPORATOR / CONDENSER SEPARATION - (All models)

-Reclaim the entire refrigerant charge from each compressor circuit.

-Disconnect the evaporator motor high voltage wires. Pull all wiring into the evaporator compartment. Remove bushing/clamp from routing hole for evaporator motor wiring.

-Cut and remove sections of all liquid and suction refrigerant lines. Make two cuts in each line, approximately 6 inches above and below the evaporator floor/condenser roof.

Use a TUBING CUTTER ONLY - do not use a hacksaw to cut refrigerant tubing otherwise serious damage can occur to refrigeration system!

-Remove corner securing brackets from the outside corners of the cabinet, at the joint line between the evaporator and condenser sections.

-Remove the evaporator section.

ASSEMBLY OF SPLIT UNITS - (All models)

-Place the condenser section in the required location.

-Carefully position the evaporator section atop the condensing section. Align all sides, the evaporator motor wire routing hole, and the refrigerant line routing holes.

-Install the securing brackets at all four corners, on the evaporator/condenser separation joint. Note that one bracket, intended for use at the corner with the +drain fitting, has a short "leg".

-Use appropriate tubing couplings and splice previously cut refrigerant lines. Pressure test refrigerant circuits with dry nitrogen (500 psig).

-Evacuate each circuit to at least 350 microns. If gauge pressure rises above 500 microns in one minute, evacuation is incomplete or the system has a leak.

-Charge circuit(s) to the value indicated on the unit nameplate.

-Install bushing/clamp into evaporator wiring routing hole, and pull wires through into electrical control panel. Connect motor leads to load terminals on contactor/overload relay.

Ensure evaporator motor rotation is correct upon unit start-up. Switch any two wires at contactor if blower rotation is not correct.

WATER PIPING

All factory installed water piping terminates inside the unit. Multi-condenser units feature manifolded single water in and out connections.

Water connection fittings are threaded copper. Use caution when tightening steel pipe into copper fittings. Always use a backing wrench on the hex fittings inside the unit.

It is recommended that flexible connectors be provided on the water supply and return lines if noise and vibration transmission could be a problem.

Water piping should include shutoff / balancing valves so that the unit can be serviced without shutting down and draining the entire water supply circuit. Since units are piped in parallel piping circuits, the shutoff valves may be used to equalize the pressure drop to each branch for even condenser water distribution. A bibcock or a plugged tee fitting should be installed between the shut-off valves and the unit in both the inlet and outlet pipes. These connections are to provide for acid cleaning of the condenser, if this should become necessary.

JOHNSON CONTROLS

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Contents Model CSV Vertical R-410A Read Before Proceeding Changeability of this Document General Information CSV Operating Weight Unit Shipping Weight LbsWater Piping Unit MountingCSV060 Dimensional Data CSV096-120 Dimensional Data CSV180 Dimensional Data CSV240 Dimensional Data Evaporator Blower Discharge Conversion DuctworkElectrical Wiring Typical Wiring Schematic Johnson Controls Johnson Controls Johnson Controls Electrical Data Oversized Evaporator Motor Electrical Data Electrical Data Standard Evaporator MotorModel # CSV120B FAN Performance CSV060BCSV096B CSV240B CSV180BEVAPORATOR-STANDARD Blower Motor and Drive Data Motor and Pulley DataBlower Speed Adjustment Drop Water Pressure Drop DataUnit Flow Rate GPM Pressure Drop FT H20 Unit Flow Rate GPMUnit START-UP and OperationMicroprocessor Controller Safety SwitchesOperation Continuous BlowerSafety Controls Condensate Overflow SwitchFlash Codes Refrigerant Circuits Evaporator CoilBlower Drive Belt410A Quick Reference Guide Form 145.15-IOM7

CSV060B-240B specifications

The Johnson Controls CSV060B-240B is a cutting-edge packaged rooftop air conditioning unit designed for commercial applications, renowned for its energy efficiency, reliability, and advanced technological features. This model exemplifies the balance between performance and sustainability, making it a prime choice for businesses seeking effective climate control solutions.

One notable feature of the CSV060B-240B is its variable speed compressor technology. This innovative design allows the unit to adjust its cooling output in response to real-time demand, which significantly enhances energy efficiency. By operating at lower speeds during moderate cooling loads, the system consumes less energy while maintaining consistent indoor comfort. This not only reduces operational costs but also minimizes the environmental impact associated with energy consumption.

In addition to its variable speed compressor, the CSV060B-240B is equipped with advanced intelligent controls. These controls enable users to integrate the unit into building management systems, allowing for seamless monitoring and adjustments. Features such as remote connectivity and smartphone integration provide added convenience, allowing facility managers to optimize system performance from anywhere.

Another key characteristic of the CSV060B-240B is its robust construction designed for durability and easy maintenance. The unit comes with a weatherproof cabinet, which protects internal components from harsh environmental conditions. This design extends the lifespan of the unit and reduces downtime due to maintenance or repairs. Additionally, the access panels are strategically placed to facilitate easy servicing, making it user-friendly for maintenance personnel.

The CSV060B-240B also emphasizes quiet operation, making it ideal for environments where noise levels need to be kept in check, such as hospitals, schools, and offices. Enhanced sound insulation and the use of a quiet fan design contribute to a more pleasant indoor atmosphere.

Overall, the Johnson Controls CSV060B-240B stands out in the market due to its combination of energy efficiency, smart technology, durability, and quiet operation. It is an excellent investment for businesses aiming to enhance their HVAC systems while adhering to sustainability practices and ensuring the comfort of their occupants. The CSV060B-240B not only meets the demands of modern commercial spaces but also sets a new standard for HVAC performance and innovation.
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