Champion eucc series インストール手順
204
Automatic Fill/Low Water Heat Protection
A dual float switch controls the fill and heat circuit for its associated wash, eco-rinse,
or power wash tank as well as the electric or steam booster heat.
or power wash tank as well as the electric or steam booster heat.
Identifying a dual float problem:
1.
Wash tank(s) fill constantly.
2.
Final rinse water runs constantly/No rinse tank heat.
3.
Tank heat will not come on.
4.
Final rinse booster heat will not come on.
System checks:
1. Dual float assembly is clean and free of scale build-up.
2. Stainless steel balls on the float assembly move up and down freely.
1. All drain valves are fully closed.
2. Incoming water supply Flow Pressure is 20-22 PSI.
3. Fuses in control cabinet are good (Electric Heat Only).
4. Steam supply and steam traps operate correctly.
5. Tank Heat thermostats and/or high limit thermostats operate correctly.
6. Booster heat thermostats and/or high limit thermostats operate correctly.
7. Electric Eye Bypass switch is in the Automatic position.
2. Stainless steel balls on the float assembly move up and down freely.
1. All drain valves are fully closed.
2. Incoming water supply Flow Pressure is 20-22 PSI.
3. Fuses in control cabinet are good (Electric Heat Only).
4. Steam supply and steam traps operate correctly.
5. Tank Heat thermostats and/or high limit thermostats operate correctly.
6. Booster heat thermostats and/or high limit thermostats operate correctly.
7. Electric Eye Bypass switch is in the Automatic position.
Basic Service ________________
Electrical Service
Basic Service • Electrical
Note:
The Power Rinse Tank dual float controls the heat circuit of the OPTIONAL Champion
built-in booster (Steam or Electric). 120VAC Booster Control Voltage is supplied from
the rinse tank heat control thermostat to the booster heat control thermostat.
built-in booster (Steam or Electric). 120VAC Booster Control Voltage is supplied from
the rinse tank heat control thermostat to the booster heat control thermostat.