User guide

14
F. Electrical Connection
WARNING
For All Models
1. Electrical connection must be hard-wired and must meet national, state, and
local electrical code requirements. Failure to meet these code requirements
could result in death, electric shock, serious injury, re, or extensive damage
to equipment.
2. This unit requires an independent power supply. See the nameplate for
proper voltage and breaker/fuse size. Failure to use a proper breaker or fuse
can result in a tripped breaker, blown fuses, or damage to existing wiring.
This could lead to heat generation or re.
3. THIS UNIT MUST BE GROUNDED. Failure to properly ground this unit could
result in death or serious injury.
4. Electrical connection must be made in accordance with the instructions on
the"WARNING"tag,providedwiththepigtailleadsinthejunctionbox.See
Fig. 8.
Additional Warnings for Remote Air-Cooled Model
5. THE REMOTE CONDENSER UNIT MUST BE GROUNDED. The power
supply and ground wire to the remote condenser unit are supplied from the
icemaker.See"II.G.5.ElectricalConnection."
6. To reduce the risk of electric shock, make all remote condenser unit
connections before connecting the icemaker power supply.
7. On remote air-cooled model, the icemaker should have power for a minimum
of 4 hours prior to startup to prevent compressor damage.
•Usuallyanelectricalpermitandservicesofalicensed
electrician are required.
•Themaximumallowablevoltagevariationis±10
percent of the nameplate rating.
•Onthreephasemodels,thetransformer'svoltagetap
switch must be positioned to match incoming voltage
at startup. See Fig. 8.
•CAUTION! On three phase models, connect the
highest incoming voltage supply ("stinger leg")
to the red power supply wire (red common wire
to the compressor).
•Theopeningforthepowersupplyconnectionis7/8"
DIAtota1/2"tradesizeconduit.
Fig. 8
WARNING
ELECTRICAL CONNECTION
THIS UNIT MUST BE GROUNDED
Failure to properly ground or wire
this unit could result in death,
serious injury, or severe damage to
the icemaker.
This unit must be connected to a
three-phase power source.
The transformer’s voltage tap switch
must be positioned to match incoming
voltage at startup.
See diagram below.
208-230/60/3
4A4807-010
JUNCTION BOX
208-230
V
BROWN
BLACK
L1
L3
RED
L2
208-
230V
208-
230V
KM-2100S_H3