(consult your electrical inspector), a temporary
adapter may be plugged into the existing 2-prong wall
receptacle to mate wrth the Z&prong power supply
cord. See Figure 7.
THIS, HOWEVER, IS NOT RE-
COMMENDED.
If this is done, you must connect the grounding eyelet on the
adapter to the wall receptacle cover plate screw and from this
same screw, you must connect a separate copper ground wire
(No. 4 minimum) to a grounded cold water pipe’. See Figure
7. Do not ground to a gas supply pipe Do not connect to
electrical supply until appliance is permanently grounded.
‘Cold water pipe must have metal conttnurty to electrrcal
ground and not be Interrupted by plastrc. rubber or other
electrrcally tnsulatrng connectors (tncludrng water meter or
pump) wrthout addrng a lumper wrre al these connectrons
GROUND ASSEMBLY
(ATTACH TO GROUNDED
COLD WATER PIPE)
MUST BE TIGHT
ELECTRICALLY
GROUNDED COLD
WATER PIPE (REMOVE
GROUND WIRE tit4 MINIMUM)
/
3-PRONG
GROUNDING
PLUG
WALL R
POWER SUPPLY CORD
FIGURE 7
f
ECEPTACLE
HOW IT
WORKS
0 Compressor runs
0 Condenser fan runs
0 Water pump runs (circulates water)
0 Cutter grid is warm to touch
WHEN THE DESIRED ICE SLAB
THICKNESS IS REACHED, THE
HARVEST CYCLE BEGINS AND THE
FOLLOWING HAPPENS:
0 Evaporator thermostat is satisfied
0 Compressor keeps running
0 Condenser fan stops or turns very slowly
0 Water pump stops
0 Hot gas solenoid opens
0 Water inlet valve opens
0 Excess water is flushed out of the drain pan
0 Cutter grid is warm to the touch
NOTE:
Normal harvest cycle takes 60 to 120
seconds.
MACHINE RESUMES FREEZING AFTER
SLAB IS RELEASED FROM
EVAPORATOR AND THE CUTTING
PROCESS BEGINS.
WHEN THE STORAGE BIN IS FILLED,
BIN THERMOSTAT OPENS.
0 Cutter grid remains on
6
