Electrical Connection; Performance Check - Vulcan-Hart VGL20 Installation And Operation Manual

ELECTRICAL CONNECTION

Refer to the electrical diagram attached to the inside of the front panel and to ELECTRICAL DATA.
MODEL
VGL Series
Cord Connected Steam Kettles
WARNING: THE SUPPLY CORD ON THE STEAM KETTLE IS PROVIDED WITH A GROUNDING
PLUG. THE OUTLET TO WHICH THIS PLUG IS CONNECTED MUST BE PROPERLY GROUNDED.
IF THE RECEPTACLE IS NOT THE PROPER GROUNDING TYPE, CONTACT AN ELECTRICIAN.
Hard Wire Connected Steam Kettles
WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE
APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL
CODES.
WARNING: DISCONNECT THE ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE
DISCONNECT SWITCH INDICATING THAT YOUR ARE WORKING ON THE CIRCUIT.
Units equipped for 208 or 236 volt / 60 Hz, single- or three-phase electrical service, are factory
equipped with a transformer. To connect supply wires, remove the cover from the transformer box at
the right rear of the unit. Route supply wires and ground wire through the hole in the cover with a strain
relief fitting. Connect wires to the primary transformer terminals as required by your power supply
voltage. Connect ground wire to the ground lug. Replace cover. Three-phase units are wired as
above, using only two supply wires. The third supply wire is not connected and must be properly
terminated.

PERFORMANCE CHECK

The following items should be checked at installation by a qualified service technician.
1. Verify correct gas type.
2. Verify correct voltage, cycle and phase.
3. Gas pressure.
4. Internal gas connections.
5. Internal electrical connections.
6. Pilots — adjustment and ignition.
7. Burners — adjustment and ignition.
8. Thermostat — cycle for operation check.
9. Gas supply valve — check for operation.
10. Check hinge and lid assembly.
11. Draw-off valve — check operation.
12. Advise user on cleaning procedures.
ELECTRICAL DATA
Volts / Hz / Ph Standard / Optional
115 / 60 / 1
208 / 60 / 1 or 3
236 / 60 / 1 or 3
Amps
Standard 2.0
Optional 1.0
Optional 1.0
– 6 –
Circuit Requirement
15 Amp Cord/Plug
Hard wire
Hard wire