Hoshizaki Serenity Series KMS-2000MLH Instruction Manual page 25

• On three phase models, the transformer's voltage tap switch must be positioned to match
incoming voltage at startup.
• NOTICE! 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 openings for the power supply and wire harness connections are 7/8" DIA to fit a
1/2" trade size conduit.
1) Connect the wire harness to the appropriate terminals on the remote condensing unit's
terminal board. Be sure to connect the ground wire (included in the wire harness). Use
the wire harness supplied, or fabricate a wire harness using wire of an appropriate gage
and outdoor rating. Use the wiring label or Figs. 15a, 15b, and 16 as a reference.
2) Supply power from the electrical panel to the remote condensing unit. This differs from
KM style installations.
3) Connect the wire leads in the power supply junction box to the power supplied from the
disconnect or electrical panel. Connect a ground wire to the ground screw.
4) Replace all removed parts and panels in their correct positions.
5) Turn on the power supply to the remote condensing unit.
NOTICE! The remote condensing unit should have power for a minimum of
4 hours prior to startup to prevent compressor damage.
SRK-20H
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. The white lead
must be connected to the neutral
conductor of the power source.
See diagram below.
208-230/60/1
(3 wire with neutral for 115V)
L1
L2
Fig. 15a
JUNCTION BOX
BROWN
N
WHITE
BLACK
4A4801-010
SRK-20H3
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
L1
L2
L3
Fig. 15b
25
JUNCTION BOX
BROWN
RED
BLACK
4A4807-010