background image

FOR THE INSTALLER: Location & Assembly

Location:

After uncrating and inspection, the unit is ready for
installation. It is important that the machine be
installed in a location where it has enough space
around it to be accessible for service. A minimum
of 6" must be allowed at the back for air circulation
on air cooled models. Try to avoid hot, dirty and
crowded locations. Be sure that the location for the
machine is within the envrionmental limitations.

Storage Bin:

Tip the storage bin on its back, using parts of the
carton to protect the exterior finish. Install the
casters, use a heavy duty leg kit if stacking two ice
machines on one bin.

1. Arrange for proper electric, water and drain.

See instructions for the plumber and for the
electrician.

2. Single ice machine on bin: Use caster kit KBC9.
After mounting the casters, position the ice storage
bin in the selected location:

Two ice machines on a bin require stacking kit
KSMCM48. Do NOT use casters on units with two
ice machines on one bin.

Note: Allow enough space to the left and back to
service the machine. Do NOT push the bin into
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 casters. Stacked
units use non-adjustable legs, and must be leveled
with shims.  Select a well ventilated location for air
cooled models.

Note: Air cooled models blow air from front to back.

3. Inspect the bin top mounting gasket which
should be flat, with no wrinkles, to provide a good
water seal when the cuber is installed on top of the
bin. 

4. Install the bin bumpers onto the top edge of the
bin, so that they hang-over the back.

Ice Maker:

Install the modular cuber on top of the bin using
care to be sure a good seal is made between the
two cabinets. Use of a mechancial lift is
recommended.  Align the holes in the bottom rear
of the cabinet to mate with the two mounting holes
on the top rear of the bin.  

Use bolts and straps found on the back of the
icemaker to secure the ice machine to the bin.
When alignment and leveling are completed,
tighten the bolts to secure the mounting straps.

Remove the front panels, and remove the
evaporator shipping brackets and hardware.

SHIPPING

BRACKETS

ICE MACHINE AND BIN ASSEMBLY

MCM1462

April, 1993

Page 3

Содержание MCM1462

Страница 1: ...staller Location Assembly 3 Stacking 4 For the Electrician 5 For the Plumber 6 Final Check List 7 Initial Start Up 8 Freeze Cycle Operation 10 Harvest Cycle Operation 11 Component Description 12 Clean...

Страница 2: ...he MCM1462 will fit the MDB900 ice storage bin 48 wide It will double stack with kit KSMCM48 The stacking kit includes Relay box and wires to interconnect bin controls Stainless steel panel bracket to...

Страница 3: ...e the machine Do NOT push the bin into 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 t...

Страница 4: ...ker The top removed from the lower icemaker will no longer have any function A stainless steel bracket from the kit must be attached to the top of the bottom machine before the units are stacked Place...

Страница 5: ...itions Low voltages can cause erratic operation and may be responsible for serious damage to the icemaker Electrical connections are made at the rear of the icemaker inside the junction box All extern...

Страница 6: ...r foot on horizontal runs The drains to be installed to conform with the local plumbing code Install a vertical open vent on drain line high point to insure good draining The ideal drain receptacle is...

Страница 7: ...tor plates 7 Have all electrical water and drain connections been made 8 Is the water supply line shut off valve installed and electrical wiring properly connected 9 Check all refrigerant lines and co...

Страница 8: ...ll close the water inlet solenoid valve and the water fill cycle is complete If the sump is not full rotate the timer once again to repeat the harvest cycle The water pump should be pumping water thro...

Страница 9: ...the icemaker in the harvest cycle place something directly below the transducer socket The machine should switch off at the END OF THE HARVEST CYCLE Within seconds after removal of the obstruction th...

Страница 10: ...CLOSED When the ice cubes are partially formed the cube size control sensing bulb attached to the suction line will CLOSE and connect power to the timer motor The timer then controls the remainder of...

Страница 11: ...te by the warming 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 harv...

Страница 12: ...ch harvest cycle and prevents short cycling on the bin thermostat control Timer Timer Switch Assembly The timer cam is controlled by the cube size control The outer surface or large diameter lobe of t...

Страница 13: ...When set at FULL it 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 i...

Страница 14: ...ates Gravity flow returns the unfrozen excess portion of water to the sump reservoir for recirculation Hot Gas Solenoid Valve The hot gas solenoid valve opens only during the harvest cycle to divert t...

Страница 15: ...the reservoir drain 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 a...

Страница 16: ...After all the scale has been removed rinse all of the surfaces inside the bin with clean potable water To sanitize the bin and ice machine interior Use an approved sanitizer and follow the directions...

Страница 17: ...rect ice cube size is achieved To produce SMALLER sized ice cubes 1 Locate the cube size control on the front of the control box 2 Rotate the adjusting knob one eighth of a turn COUNTER Clockwise 3 Ob...

Страница 18: ...e 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...

Страница 19: ...of the ice machine 1 2 22 from the base of the ice machine 1 4 30 from the base of the ice machine CHARACTERISTICS This machine uses R22 AIR COOLED Freeze cycle Average Discharge Pressure at 900 700...

Страница 20: ...intake temperature too high air cooled Reduce room temperature Sump covers out of position Re position sump covers Cubes too small Adjust cube size Cube size control stuck open Replace cube size contr...

Страница 21: ...tem Purge system evacuate and weigh in nameplate charge Poor air circulation or extreme hot location Relocate the cabinet or provide ventilation Overcharge of refrigerant Evacuate and weigh in namepla...

Страница 22: ...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 it Reconnect power If machine does not start go back to machine...

Страница 23: ...attachment 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 Contr...

Страница 24: ...F water supply to 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...

Страница 25: ...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...

Отзывы: