Victory Refrigerator Error Code cht / CHt: Condensing Temperature
Cht is a warning that the condensing temperature is high, and CHt is the alarm that switches the compressor off until someone resets it by hand. A dirty condenser coil is the most common cause, so switch the cabinet off, let it cool and clean the coil if you can reach it safely.
High: the capital CHt alarm stops the compressor until it is reset, and the cabinet warms up.
- Code
- Cht / CHt
- Maker
- Victory
- Equipment
- Reach-in refrigerators
- Applies to
- Victory VCC controller
What does Victory error code Cht / CHt mean?
A compressor rejects heat through the condenser coil, and the VCC controller on Victory reach-ins such as the RSA-1D-S1-HC watches the condensing temperature. The lowercase cht is the warning: the condensing temperature has climbed high. The capital CHt is the alarm, and it switches the compressor off until someone resets it by hand. Shutting down protects the compressor from running at high head pressure, but the cabinet warms up while it is off. A dirty condenser coil is the most common cause. Lint, grease and dust slow the airflow that carries heat away. The manual's cleaning schedule is monthly, so check the coil if either message shows. The other listed causes are a condenser fan that is not running or running slowly, poor ventilation around the cabinet, an overloaded cabinet in a hot space, and a condenser sensor that reads wrong. A cabinet pushed against a wall or built into tight cabinetry often cannot breathe.
Affected models and control systems
This applies to Victory reach-in cabinets with the VCC controller, such as the RSA-1D-S1-HC.
Code numbers and their meaning can change between control generations. We match the full model and control before acting on a code.
What you may notice
- Cht or CHt on the display
- Compressor stopped and the cabinet warming up
- Warm air from the condenser area
- Product temperature rising after the alarm
Possible causes
Listed in Victory's documentation
- Dirty condenser coil
- Condenser fan not running or running slowly
- Poor ventilation around the cabinet
- Overloaded cabinet in a hot space
- Condenser sensor reading wrong
Other likely causes — what usually sits behind error code Cht / CHt on this control. A technician confirms which one it is before any part is replaced.
- A kitchen grease film on the coil that ordinary dust cleaning does not remove
- A fan motor with worn bearings turning too slowly to move enough air
- A cabinet recently pushed back against a wall that cut off its intake and exhaust
Safe checks before calling for service
- Switch the cabinet off and let it cool for a few minutes.
- Clean the condenser coil of dust and lint if you can reach it safely.
- Make sure there is clear space around the cabinet.
- Reset the alarm by hand and see whether it returns. Call us if it does, and check the product with a thermometer meanwhile.
How a technician diagnoses error code Cht / CHt
- Read the code and note whether it is the warning or the alarm.
- Inspect and clean the condenser coil, and check the fan for rotation.
- Measure the condensing temperature with a gauge or thermometer against the display.
- Check the condenser sensor reading against a reference.
- Check clearance, ambient temperature and refrigerant charge before blaming the compressor.
- The condenser fan and compressor run on live mains voltage inside the machine compartment.
- Reading head pressure and charge needs refrigeration gauges and certified handling of refrigerant.
- A hand reset without finding the cause can let the compressor run hot and fail.
Technical reference
- Document
- Victory RS/RSA manual 809-190A Rev 02/26, Alarm codes table
- Maker documentation
- Victory owner support
- Edition
- 809-190A Rev H. 02/05/2026 (footer Rev. 02/26)
- Models / control
- Victory VCC controller
- Section
- Alarm Codes table, printed pp. 23-24 (viewing alarm codes pp. 21-22)
- Checked
- October 2026
We use the maker's document to read the code and do not reproduce it. Always confirm the complete model and control before applying these steps.
Related Victory reach-in refrigerator error codes
What is the difference between cht and CHt?
The lowercase cht is a warning. The capital CHt is the alarm that stops the compressor.
Can I just reset and keep going?
Reset it once after cleaning the coil. If it returns, the cause needs finding, since running hot shortens compressor life.
How often should the coil be cleaned?
The maker's schedule is monthly.
Need help with Victory error code Cht / CHt?
A technician confirms the cause on site and gives you the price in writing before any work starts.