Central Chilling Module | 15 Ton | Air-Cooled

Model C-20APT-RC

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Product Overview

Air-cooled central chilling module use mechanical refrigeration to cool recirculated fluids that support industrial process cooling applications.
20°F to 70°F process fluid temperature range.
This chiller combines one or more refrigeration circuits to chill fluid. A separate reservoir and pumping system is required to circulate chilled fluid to the use points.
Air-Cooled chillers use ambient air to dissipate the heat from the refrigeration system.
The refrigeration system and controls remain inside while the remote air-cooled condenser is located outside.

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Specifications

Specification Notes:

Since product innovation and improvement is our constant goal, all features and specifications are subject to change without notice or liability. Selection of certain optional features may change listed specifications.
Tons capacity at 12,000 BTU/ton per hour @ 50°F LWT @ 115°F condensing temperature. Capacities may be +/5% as reserved by the compressor manufacturer. Capacity multipliers are 50°F - 1.00 ; 40°F - .80 ; 30°F - .60 ; 20°F - .40.
Full load amps are higher than run load amps and must be used for sizing disconnects and supply wiring. Not for construction. Consult factory for power requirements of unit as configured and on selected options.
Consult factory for 50HZ operation.
Approximate dimensions. Not for construction purposes.
Unit weight crated for shipment. Weight shown for APT-RC unit only. Weight for remote air-cooled condenser shown separately.
See Product Warranty Statement W-700 for details on warranty.

Remote Condenser Specification Notes:

Since product innovation and improvement is our constant goal, all features and specifications are subject to change without notice or liability. Selection of certain optional features may change listed specifications.
Tons capacity at 12,000 BTU/ton per hour @ 50°F LWT @ " 115°F condensing temperature. Capacities may be +/- 5% as reserved by the compressor manufacturer. Operating at temperatures below 50° will reduce chiller capacity. The minimum recommended operating temperature when no glycol is used is 48°F.
Field charging by user required.
Full load amps are higher than run load amps and must be used for sizing disconnects and supply wiring.
Approximate unit weight crated for shipment.
See Product Warranty Statement W-700 for details on warranty.

Features

Options

Control Instrument

MZC Series

Microprocessor based multizone controller
Independent intelligent zone boards
Compressors are staged individually
Continuous To Process temperature display
Continuous Setpoint temperature display
Selectable from process temperature display
Large temperature display windows
°F or °C temperature display
Refrigerant circuit indicator lights for
  - Probe
  - Low Flow
  - High Pressure
  - Low Pressure
  - Compressor
  - Freezestat
  - Capacity Control
Water circuit indicator lights for
  - Temperature Deviations
  - Low Pressure
  - ank Level
  - Probe, Phase
Selectable lead - lag mode
Soft Key Operators
SPI communications
Audible and visual alarm

Support Documents

Literature

1.9 MB

Updated on January 2019

Manual

3.5 MB

Updated on August 11, 2021

Product Image

Central Water Chilling Module Model C-20APT-RC

Model C-20APT-RC shown. Image shown is typical. Actual unit appearance will vary according specifications and options.