Servend STH14, Technician'S Handbook

Page: 141 / 204

Part Number STH14 5/09 141
Pump Deck Wiring
The supply cord is equipped with a three prong 5-15P.
When a Ground Fault Circuit Interrupter (GFCI) is
required by code, a breaker type protector must be
used. We do not recommend GFIC outlets as they are
known for more intermittent nuisance trips than panel
breakers. To ensure both the safety and proper
operation of this equipment, be certain that the
electrical receptacle is a proper design so as to accept
this plug, ensuring that the carbonator assembly is
properly grounded.
If the pump deck is to be installed in an area or
community whose local codes require permanent
wiring, the following procedure must be followed.
1. The three wires (white, black and green) must be
fed through the cable connector and brought into
the wiring compartment. The cable must be
secured into the connector.
2. The green wire from the cable must be connected
to the green screw that attaches to the inside
panel of the wiring compartment. Be sure to use a
ring torque terminal for connecting the wire to the
screw.
3. The white wire from the cable must be joined to
the N terminal of the liquid level control board by a
suitable U.L. listed insulated cable connector.
The black wire from the cable must be joined to the L1
terminal of the liquid level control board by a suitable
U.L. listed insulated cable connector.
STH14.book Page 141 Monday, May 4, 2009 1:48 PM