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Specifies dimensions, clearances, and weight for 30HXC models 080-190.
Provides dimensions, clearances, and weight for 30HXC models 200-375.
Details dimensions, clearances, and weight for 30GX models 082-182.
Outlines dimensions, clearances, and weight for 30GX models 207-358.
Electrical data for 30HXC units with high condensing temperature options.
Defines the operational limits for evaporator and condenser temperatures.
Specifies the minimum flow rate for the evaporator to prevent issues.
Details the maximum flow rate limited by evaporator pressure drop.
Discusses variable flow evaporator operation and system requirements.
Explains the minimum required water volume for stable operation.
Provides cooler flow rate data for various 30HXC and 30GX models.
Lists condenser flow rates for 30HXC models in closed and open loops.
Details the cooler flow switch and its function with the chilled water pump.
Describes the field-installed condenser flow switch for 30HXC units.
Instructions for verifying received equipment for damage or missing parts.
Guidance on safely moving and positioning the chiller unit.
Lifting instructions and dimensional data for 30HXC models 080-190.
Lifting instructions and dimensional data for 30HXC models 200-285.
Lifting instructions and dimensional data for 30HXC models 310-375.
Lifting instructions and dimensional data for 30GX models 082-162.
Lifting instructions and dimensional data for the 30GX model 182.
Lifting instructions and dimensional data for 30GX models 207-267.
Lifting instructions and dimensional data for 30GX models 298-358.
Precautions for designing and installing water circuits for the chillers.
Guidance on making water connections to evaporator and condenser.
Recommendations for protecting the unit and piping from freezing.
Operating conditions and environmental classifications for standard 30HXC units.
Operating conditions and environmental classifications for 30GX units.
Power supply frequency, overcurrent protection, and voltage imbalance for units.
Guidelines for field control wiring, including recommended wire sections.
Details on the 06N geared twin screw compressors used in the units.
Description of the flooded evaporator used in 30HXC and 30GX chillers.
Information on the combined condenser and oil separator for 30HXC units.
Details on the oil separator used in the air-cooled 30GX units.
Explanation of the EXD's function, control, and operation.
Description of the economizer's role in capacity and efficiency.
Details on oil pumps, motor cooling valves, and various sensors.
Details on various thermistors for temperature measurement.
Diagrams showing the fan arrangements for various 30GX models.
Procedures and precautions for adding refrigerant charge to the system.
How to identify and address low refrigerant charge in 30HXC systems.
Step-by-step guide for adding refrigerant charge to 30HXC units.
How to identify low refrigerant charge in 30GX systems.
Use of pressure transducers to measure high and low side pressures.
Procedures for adding oil charge to 30HX/GX systems.
Information on the integral oil filter and its replacement.
Schedule for checking and replacing the oil filter.
Step-by-step guide for changing the integral oil filter.
Critical considerations for compressor rotation and replacement.
Steps to diagnose and correct EXD or Economizer problems.
Collects basic job and unit identification details.
Verifies unit installation, wiring, and connections are correct.
Ensures air handling components are properly connected and ready.
Verifies condenser water system valves, piping, and pump.
Confirms chiller components and safety checks before initial operation.
Verifies voltage supply stability and phase balance.
Assesses water loop volume, inhibitor, and freeze protection.
Evaluates cooler pressure drop against performance data.
Guides on executing and verifying the TEST function.
Records stabilized operating temperatures and pressures.
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