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njohnsonAug 9, 2025
What to do if Trane CVHF shows low oil temperature?
- AAmy SmithAug 9, 2025
If you observe a low oil temperature while the Trane Chiller is running, ensure the oil heating mechanism is operational.
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What to do if Trane CVHF shows low oil temperature?
If you observe a low oil temperature while the Trane Chiller is running, ensure the oil heating mechanism is operational.
What to do if Trane CVHF shows 'Condenser Water Flow lost'?
If your Trane Chiller displays a 'Condenser Water Flow lost' diagnostic, the unit requires a manual reset to restart. After ensuring water flow, manually reset the unit.
What to do if Trane CVHF shows current overload?
If your Trane Chiller experiences a current overload, check the electrical input to resolve the issue.
Emphasizes that field wiring must be done by qualified personnel to avoid electrical hazards.
Mandates the use of appropriate PPE to protect against electrical, mechanical, and chemical hazards.
Recommends meeting or exceeding ASHRAE Standard 15 guidelines for chiller installations.
Provides instructions and warnings for safely rigging and lifting the chiller unit.
Explains the importance and installation of isolation pads or spring isolators for sound and vibration control.
Emphasizes the necessity of proper water treatment to prevent equipment damage and inefficiency.
Specifies the need for flow switches and details installation for paddle switches and ifm efector sensors.
Provides guidance on sizing vent lines based on ASHRAE standards and installation procedures.
Details installation procedures for rupture disk vent lines, including specific torque and connection requirements.
Ensures correct vent line termination to prevent water entry and potential equipment damage.
Provides step-by-step instructions for installing the Tracer AdaptiView display and arm.
Stresses the importance of qualified personnel for field wiring and grounding to prevent hazards.
Warns about the danger of capacitors and the need to disconnect power and discharge them.
Guides on connecting the three-phase power supply to the starter panel, ensuring proper phasing.
Explains wiring for water pump interlocks and flow switch inputs for chilled and condenser water.
Highlights that start-up must be performed by authorized Trane personnel with advance notification.
Covers pre-start checks like nitrogen charge, oil pump operation, unit evacuation, and electrical checks.
Details the steps for starting the chiller, verifying operation, and logging data.
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