CARRIER INFINITY 24 (24VNA6) Starts Then Shuts Off
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
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85%
CONF
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Low Pressure Switch
The low pressure switch monitors the suction line for adequate refrigerant pressure. If the internal diaphragm fails or the electrical contacts within the switch fluctuate, the Infinity control board interprets this as a 'Low PS Open' fault and initiates an immediate safety shutdown to prevent the compressor from running in a vacuum or overheating. This matches the frequency of 'Code 32' errors documented in Carrier communicating systems.
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#CommissionsEarned
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|
8%
CONF
|
High Pressure Switch
This switch protects the system from excessive head pressure which could rupture the scroll plates. If the switch develops a high internal resistance or mechanical drift, it will trip the safety circuit the moment the compressor ramps up to its initial operating frequency, causing a short-cycle lockout.
SKU: HK06NB124
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#CommissionsEarned
|
|
7%
CONF
|
Condensate Safety Float Switch
A secondary safety mechanism that breaks the 24V thermostat circuit if the drain line is obstructed. As the system starts and a small amount of water accumulates, the switch may oscillate between open and closed states, causing the system to start then immediately shut down as the safety signal is lost.
|
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|
DIY Repair Guide
Watch exactly how to replace the Low Pressure Switch.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.