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Errors


Boiler type CHS-200

Error code Hold 88

Cause:

Insufficient water flow

Solution:

- Check Fuse "B" 
- Check appliance pump.
- Ensure plumbing is correct. Check that water pressure is at least 15PSI. 
- Boiler heat transfer surfaces may be fouled with scale or magnetite. Clean with Fernox DS-40 Descaler and Cleanser.