Unit displays temperature & pressure, but does not show LED status lights
No response when ON/STANDBY is pushed (no lamps illuminate) |
- Sterilizer is not plugged in
- Fuse blown on Control PC board
- Thermostat activated
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- Check that power cord is plugged in to sterilizer and outlet
- Perform continuity check on control PC board fuses
- Check for voltage at input to control PC board from thermostat
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- Plug in power cord to sterilizer or outlet
- Replace fuses
- Wait for sterilizer to cool. Re-check voltage. If none, replace thermostat
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