Scotsman MCM1462R Скачать руководство пользователя страница 4

FOR THE INSTALLER: Location & Assembly

Stacking Instructions

A stacking kit, KSMCM48, is required to
interconnect the ice level controls, seal the
freezing compartments, support the bin with heavy
duty legs, and retain the front panels. 

Follow the installation instructions of the stacking
kit, but in general:

The first thing to do when adding a unit is to
replace the bin casters (if the unit has been
installed with casters) wtih heavy duty legs.
Casters must not be used with two ice
machines on one bin.

When stacking two units, remove the top panel
and the evaporator cover from the lower icemaker.

(The top removed from the lower icemaker will no
longer have any function.)

Add a strip of gasket (from the stacking kit) to the
top edge of the bottom ice machines evaporator
compartment.

Install the panel retaining bracket onto the bottom
ice machine before placing the upper unit on it.

Place additional gasket onto the top edges of the
bottom ice machine.

Carefully lift the uncrated top unit onto the bottom
one and align the two cabinets. Use of a
mechanical lift is recommended for this step.

At the back of the two icemakers, bolt the upper
icemaker cabinet to the lower icemaker cabinet
using the mounting straps and bolts from the
hardware package.

Add the relay kit to interconnect the two ice
machine’s bin control circuits.

EVAPORATOR COVER

STACKING

PANEL RETAINING

BRACKET

MCM1462R

April, 1993

Page 4

Содержание MCM1462R

Страница 1: ...Installer Location Assembly 3 Stacking 4 For the Electrician 7 For the Plumber 8 Final Check List 9 Initial Start Up 10 Freeze Cycle Operation 12 Harvest Cycle Operation 13 Component Description 15 Cl...

Страница 2: ...Condenser power cord If stacking two units a stacking kit If using one unit a caster kit for the bin Model Number Dimensions without bin W x D x H Basic Electrical Refrigerant Type Minimum Circuit Amp...

Страница 3: ...postion instead lift it there Pushing a bin may damage the legs and leg mounts Level the bin in both the front to rear and side to side directions by adjusting the leg levelers 3 Inspect the bin top m...

Страница 4: ...p removed from the lower icemaker will no longer have any function Add a strip of gasket from the stacking kit to the top edge of the bottom ice machines evaporator compartment Install the panel retai...

Страница 5: ...ameter discharge line Both ends of each line have quick connect couplings the end without access valves goes to the icemaker Note The openings in the building ceiling or wall listed in the next step a...

Страница 6: ...NK OR CRIMP REFRIGERANT TUBING WHEN INSTALLING IT 3 Route the refrigerant lines through the roof opening Follow straight line routing whenever possible Any excess tubing MUST be retained within the bu...

Страница 7: ...ge line The 3 8 inch liquid line goes to the icemaker fitting marked liquid line Final Connections 3 Begin tightening the couplings together by hand then using two wrenches it is important that ONLY t...

Страница 8: ...r is designed to be powered from the ice machine There is a separate electrical junction box at the back of the ice maker for the remote condenser Wire the remote condenser to the ice maker in accorda...

Страница 9: ...s A good filter combined with a polyphosphate feeder gives about the best overall performance DRAIN Connections All drains are gravity type and must have a minimum of 1 4 inch fall per foot on horizon...

Страница 10: ...s the water supply line shut off valve installed and electrical wiring properly connected 9 Check all refrigerant lines and conduit lines to guard against vibration or rubbing and possible failure 10...

Страница 11: ...ockwise to start the timer The timer starts when the actuator arm on the microswitch drops off outer cam into cam slot See Front View of Timer 6 Move the ICE OFF WASH to the ICE position 7 Observe wat...

Страница 12: ...box Rotate screw head one eighth of a turn Clockwise Observe size of ice cubes in the next cube harvest and adjust in one eighth turn or less increments until correct ice cube size is achieved 11 Bin...

Страница 13: ...will complete the electrical circuit to the timer The timer then controls the remainder of the freezing cycle The timer will keep the icemaker operating in the freezing cycle for a selected length of...

Страница 14: ...g effect of the hot gas condensing in each evaporator plate and the water cascading over the ice cubes The released ice cubes drop into the ice storage bin below At the end of the harvest cycle the ti...

Страница 15: ...itch Assembly The function of the timer begins when activated by the cube size control The outer surface or large diameter lobe of the timer cam determines the timer cycle for finish freezing of the i...

Страница 16: ...will not allow the machine to fill the bin any closer to the ice machine than about 8 and it will not work if the distance to the bottom of the bin is greater than 8 feet Because it uses sound waves a...

Страница 17: ...lates Gravity flow returns the unfrozen excess portion of water to the sump reservoir for recirculation Hot Gas Solenoid Valve The hot gas solenoid valve functions only during the harvest cycle to div...

Страница 18: ...sition 11 Remove the cap and drain the cleaning solution from the sump Replace the drain cap 12 Rotate the shaft of the timer and switch assembly CLOCKWISE to the harvest position low part of the cam...

Страница 19: ...he cleaning solution and scub the scale off of the liner 4 After the scale has been removed rinse all of the surfaces inside the bin with clean potable water To sanitize the bin and ice machine Follow...

Страница 20: ...pressure safety Manual 400 Bin or Ice Level Control Maximum Full Height 8 from the base of the ice machine Maximum Storage Bin Interior Height 8 feet from the base of the ice machine Characteristics...

Страница 21: ...cube size control Rotating the shaft of the timer cam clockwise will allow putting the machine into either the freezing cycle or harvest cycle as required in the cleaning instructions To Adjust The T...

Страница 22: ...lve leaks through Replace inlet water valve See electrical adjustment See electrical adjustment Makes thick ice freezes up Water inlet valve restricted Clean or replace valve Low water pressure Check...

Страница 23: ...er stuck Replace timer Relay does not energize unit stuck in harvest Replace relay Long freeze cycle Water inlet valve leaks through Replace inlet water valve Water temperature too high Advise user Cu...

Страница 24: ...h in nameplate charge Hot gas valve leaks thru At the end of the freeze cycle there should be frost on the evaporator end of the hot gas tubes if not replace the hot gas valve Liquid and discharge lin...

Страница 25: ...power go to D D Disconnect electrical power and test ice machine circuit by attaching a jumper wire between bin thermostat posts on circuit board part no 12 1912 01 the circuit board with the timer on...

Страница 26: ...ent for the left water distributor tube and notch also that the distributor manifold connections at the top center of each evaporator plate is snug against the top of the plate Cube Size Control To re...

Страница 27: ...machine 2 Loosen and remove outlet water line from the inlet water solenoid valve assembly 3 Remove screws and pull the water solenoid valve out to gain access 4 Pull electrical cord from solenoid coi...

Страница 28: ...an ice machine than is the high side If gauges must be used use very short hoses Minimal refrigerant discharged into the hoses equals minimal refrigerant discharged into the air If hi side pressure m...

Страница 29: ...his valve be certain that the valve is the cause of the problem 2 Remove the front panel 3 Discharge and recover the refrigerant 4 Unplug the coil of the valve 5 With the refrigeration system open uns...

Страница 30: ...important on an ice machine than is the high side If gauges must be used use very short hoses Minimal refrigerant discharged into the hoses equals minimal refrigerant discharged into the air If hi sid...

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