Crown GMT-6-6 Installation & Operation Manual page 26

INSTALLATION AND OPERATION MANUAL, DIRECT STEAM KETTLES MOUNTED ON GAS
BOILER CABINET BASE, GMT-6, GMT-10, GMT-6-6, GMT-10-6, GMT-10-10
WATER NOT BEING SUPPLIED TO BOILER
1. Water supply is "OFF".
2. Defective water fill Solenoid Valve.
3. Water level control clogged or defective, unable to operate fill valve.
4. Check that drain valve is closed.
5. Supply water pressure too low.
BOILER SLOW TO HEAT UP
1. Lime build up - contact service.
PART NUMBER 10072R1 26 2005-09-21