FORM 8230
ISSUE DATE: 5/2021
ECO 1-7727 REV. LEVEL: -- Page 3 of 3
POTENTIOMETER MOUNTING
ENCLOSURE MOUNTING
• Remove knock out in front cover. Install potentiometer as shown.
WARNING:
Potentiometer terminals are at line voltage. Disconnect power at main breaker before servicing.
REMOTE MOUNTING
• Install potentiometer as shown. Mount to a standard 2” x 4” electrical box.
NOTE: Extension wire must be rated for line voltage 18AWG min., maximum 100 feet in length.
WARNING:
Potentiometer terminals are at line voltage. Disconnect power at main breaker before servicing.
MAINTENANCE
• The VHC should be cleaned of any accumulated dust or dirt with a vaccum cleaner attachment.
• The wiring connections should also be checked yearly to maintain a secure connection.
DISCONNECT POWER BEFORE PERFORMING ANY SERVICE TO THE VHC CONTROL.
