Master Frost C250 User manual

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C-250 - C-400 - C-600
INSTRUCTION MANUAL
ICE CUBES MACHINE
(including: exploded views, part list & diagrams)
Art.no.:
*706.025 / *706.040 / *706.060
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CONTENTS
PRECAUTIONS ......................................................................................................................................................................................................... 2
INSTALLATION ................................................................................................................................................................................................. 3 - 4
OPERATION ............................................................................................................................................................................................................... 5
TIPS .......................................................................................................................................................................................................................... 6 - 7
TROUBLESHOOTINGS ....................................................................................................................................................................................... 8
WARRANTY ................................................................................................................................................................................................................ 9
NAME AND CODE OF SPARE PARTS ............................................................................................................................................. 10 - 11
PRECAUTIONS
SAFETYSYMBOLS
This symbol mark indicates improper use of the icemaker
This symbol mark indicates instructions, which must be followed by the user
Dear valued customer, The icemaker, you just bought, is possible to be installed and operate,
by yourself without any help of a technician, only by reading carefully this “operating man-
ual”. But you can also ask for installation, help or be advised by authorized personnel from
the merchandiser you bought this product. This icemaker is a Greek product and has been
manufactured form Master Frost having its principal office in Lamia-Greece.
…Please also consider that you must always ask for the European Conformities mark-com-
pliance with E.U. directives – and manufacturer elements. Closing I’d like to thank you for
choosing “MASTER FROST” icemaker. Well THANK YOU!!
With respect
Production Manager
Andrew Avdikos
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INSTALLATION
The power supply will be connected with the icemaker MUST have its own fuse as you in
figure 1.
The fuse must be:
For the icemakers C-250/C,M-300/C, M-400/C,
M-600/ C, M-800 10 Amps
For the icemakers C, M-1200/C, M-1600/C, M-2800
16 Amps
Do not pour water on your icemaker or the
power cord
Do not install the devise in small and narrow
places that impede the free airflow IN and
out of the air - duct. Always leave 25-30cm.
distance from the air – duct of your icemaker
before put anything that prevents airflow.
Do not ever install your icemaker near heat
sources.
The ambient working temperature MUST not
exceed 32 Celsius nor underneath 10 Celsius.
If your icemaker works in a warm ambient temperature over 42 Celsius and starts
and stops within few seconds, then there is a risk of destroying your compressor.
fig.1
fig.2
fig.3
fig.4
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INSTALLATION
Inside the plastic bag you should find everything you need to start produce ice…
Lift the icemaker from one side, about 25 cm from the ground, and place its feet.
Same do from other side.
Back of the icemaker you will find an inlet and outlet water. Place one side of granular
pipe in outlet in outlet of icemaker and the other side to the drain of store –home.
The other pipe, which have bolt in each side, is to be connected to the inlet of water.
But first place in each bolt a rubber insulator (there are 2 rubbers in plastic bag). After
that connect on side to inlet of icemaker and the other side to tap. Lastly allow inlet
of water (open the tap) and then connect the power cord to plug. Now the apparatus
will be supplied with tap water and after 2 min will start the cycle.
Do not place icemaker in position that allows the drain to be higher from outlet of
water.
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OPERATION
Your icemaker has been adjusted from the factory to function after installation, without any
other need of technician. But here you’ll find how to make adjustment to your icemaker.
Please note the adjustments are so easy to be done without the need of technical knowl-
edge.
Find the adjustment switches
Pull up the front cover of device and the adjustment switches will be appear.
Find the screw type with the numbers around it. This switch enables the fluctuation of
the size ice size.
With a screwdriver turn the switch right for increasing volume in each ice piece. Or
turn it left to decrease volume in each ice peace. Minimum weight 10 grams and max
32 grams.
Do not fluctuate marginal the adjustments, on left end position the icemaker stops to
function. On right end position the icemaker will make a big mass of ice. If such thing
happened you must stop the icemaker
and wait till the ice melts. Or you can make the ice melt quicker by boiling eater and
pour it on top of icemaker, after you take off first the top cover. So please make ad-
justments gradually per working cycle, till you will be satisfied with the size of ice.
Near the switch we mentioned there is another screw type switch. Through this switch is
possible to make adjustments with the storage capacity. Same turn right for increase the ca-
pacity and left for decreasing the capacity of your icemaker storage.
The icemaker stops working when ice reaches the point you wish and starts again when a
quantity of ice will be taken.
DO NOT! Try to adjust the red switch.
This is a timer and never needs adjustment.
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TIPS
For having best performance of your icemaker, you should clean once a month its condenser,
mostly in summer time. The condenser is behind the front cover. Clean it with UP and
DOWN movements ONLY!! Do not supply your icemaker with water from a tanker, which is
exposed to the sun.
For cleaning the water storage, distributor and sprayers:
First lift off the top cover, then take of the door. Now pull up the white flags. Behind the
flags is the water storage. Take off the sliding conveyor. Place your hands down of distributor
and lift it first. Rotate it 60’ and pull it out gently in such way, so you will disconnect the
distributors pipe from pumps pipe. Now you can clean the icemaker. Please also consider the
sprayers, which are on distributor. Take them off and clean them by brushing with toothbrush
or mix water vinegar. Be careful when you are going to connect them in the distributor, you
must put in such way to be parallel in to each other.
For having a quick cleaning of your icemaker just poor mix of water vinegar in water storage,
then connect with 1.2 m Ø1/2’ pipe the white hose you disconnect before the distributor.
The other side of the long pipe places it in water storage. Now start the icemaker. Leave
for 10 min and then stop it. After that, wash the water storage with water and then dry it.
Connect everything from last piece to first. And place the machine into function again
Then icemaker has been designed for producing ice and not as storage to preserve fruits or
bottles or in general to preserve foods, drinks. For example leaves from fruit or etiquettes
from bottles could obstruct the drainage system.
In situation of malfunction of your icemaker, first refer to trouble shootings. If nothing
performed after troubleshooting guiding, please ask for assistance by authorized personnel.
We suggest installing before inlet of water a softener in case the supplied water in hard. The
softener could be a mechanical filter.
If you intent to use your icemaker periodically, through seasons, it is better to follow
procedure of cleaning the device, plus stop power supply and blow air in pump circuit,
in order to remove all water from pump circuit.
In case you need to transport your icemaker it’s better to place it’s at its feet. If thaw cannot
be followed and the icemaker is placed in some else way, then after transportation leave in
for 2 hours in its feet before using it.
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TIPS
If you decide to scrap your icemaker, please proceed as follows:
1. First disconnect power cord and cut wire from the point it comes out of the icemaker.
2. Dispose all materials to each kind.
3. Make sure refrigerant coolant coolant and oil from compressor, are not escaping to
environment.
4. Make sure all above, proceeded in compliance with your country regulations.
Electrical safety against shock, is clearly bind with the appropriate connect it on
icemakers power cord to an efficient earthling system. Be sure before installation there is
an efficient earth system.
After installation destroy any plastic bag, that could cause suffocation to a child.
Do not leave a child to reach the icemaker with the intent to play with it.
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TROUBLE SHOOTINGS
The icemaker doesn’t work
Check the plug – if there is any power.
Check for short circuit – check fuses
Check if the storage is full of ice. If so remove ice to perform
production.
The icemaker works but it
doesn’t produce ice/or is
melting in the storage
Check the sliding conveyor. It might have remove from its position
and prevent ice to fall in the storage by keeping it in the Water storage
(behind flags). Light sliding conveyor slightlyto up step of water
storage.
Check the drain, maybe the water comes back to storage and melts
the ice. If so, you must install icemaker higker from drain.
Last Unscrew back over, on left you will find a blach pipe.
Squeeze it so any obstacle will remove.
The producing ice is
unformed/bad shape
You must clean the distributor and sprayers. (See TIPS in this manual)
Check for possible rubbish in filter of electro valve or pump.
Check pump.
Check electro valve.
The icemaker is working
for long hour/s
Lift the front cover of device and with the brush cleans with UP and
DOWN movements only the condenser (The component it is first to
your disposal).
Check the working temperature of icemaker. If it is over 42 Celsius,
you have to decrease the ambient working temperature, or install
icemaker somewhere else.
If nothing of above change the problem Please call for assistance for
authorized personnel, because the icemaker has lost its refrigerant.
FREON (R404A) due to transportation, hit, of from long use.
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WARRANTY:
Master Frost SA products are covered from the Master Frost SA International limited
warranty, according to the conditions and instructions as described in this manual. Please
read the warranty and this manual before starting using your icemaker for first time…
When the product is delivered the sales distributor should fill in the invoice tax document
the icemaker’s serial number and date of purchase and give a copy to Master Frost SA. If the
document cannot be presented then other evidence is required to validate the warranty.
Warranty periods:
The warranty period starts on the date of delivery to the first owner/user. The date of
delivery should be noted additionally with the icemaker’s serial number on the taxis
document invoice.
All components or parts replaced or repaired under warranty will receive the remaining
warranty of the parts, products, components replaced…
The warranty period has been set to 12 months after date of purchase and covers every
faulty part or component or product. It is usual the factory to ask for the icemaker’s serial
number, the faulty part serial number the invoice tax-document of date of purchase and for
sending to our premises the faulty part.
General: This is to certify that Master Frost SA guarantees the product(s) indicated to be
free from defects in material and workmanship under real working conditions and with the
limitations specified in this manual.
Master Frost SA reserves the right to make changes in the product(s) manufactured and/or
sold by Master Frost SA at any time without prior notice and without incurring any obligation
to make the same or similar changes on product(s) previously manufactured or sold.
Master Frost SA reserves the right to change design or construction that he may deem to be
necessary for the benefit of our customer – end user…
What the Warranty Covers:
This warranty covers the cost of either replacing defective parts or of having such parts
repaired or of any equivalent parts whichever is the lowest to Master Frost SA. All warranty
repairs or replacements must carry out by authorized personnel or dealer.
What the Warranty Does not cover:
This warranty does not cover the following:
Any parts or product(s) damaged during transportation, bad installation, repair, and
modifications to icemaker different than this manual allows The parts are faulty due to
carelessness, miss of maintenance, improper use, miss of following instructions, repairs or
maintenance from unauthorized personnel.
This warranty does not cover transportation fees for the products or spares under valid
warranty. All transportation fees and authorized personnel fees are of the customer’s
responsibility.
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NAME AND CODE OF SPARE PARTS
Technical data
Model C-250 (706.024) C-400 (706.040) C-600 (706.060)
Production / 24Hr. 25 Kg 40 Kg 60 Kg
Height mm 580 mm 750 mm 840 mm
Width mm 335 mm 485 mm 485 mm
Depth mm 580 mm 580 mm 580 mm
Compressor 295 W 527 W 537 W
Voltage 220 V/50 Hz 220 V/50 Hz 220 V/50 Hz
Cooling Gas R-404A R-404A R-404A
Water Inlet Ø ¾ GAS Ø ¾ GAS Ø ¾ GAS
Water Outlet Ø 24 mm Ø 24 mm Ø 24 mm
Bin capacity 14 ~ 16 Kg 14 ~ 16 Kg 25 ~ 30 Kg
Net Weight C:32 Kg C:44 Kg C:51.6 Kg
Gross Weight C:34 Kg C:47 Kg C:52.5 Kg
1) Fuse switch
2) Water Tap
3) Water Inlet Hose
4) Earthed Socket
5) Solenoid Valve
6) Water Drain
7) Levelling foot
11.20.38 1) Base
02.30.32 2) Levelling foot
11.20.44 3) Instruments lid
11.10.38 4) Left lid
11.20.46 5) Frond stand
11.20.50 6) Rear stand
11.20.07 7) Front lid
11.20.32 8) Rear lid
11.30.07 9) Water inner tank
11.10.42 10) Top lid
11.10.01 11) Foamed tank
11.60.15 12) Door stand
11.10.28 13) Door
11.20.15 14) Evaporator gasket support
11.10.31 15) Flags support
02.30.15 16) Flags
10.10.05 17) Sliding conveyor
11.40.03 18) Water distributor
02.30.13 19) Evaporator gasket
11.10.25 20) Evaporator
02.20.11 21) Plastic cover
07.10.10 22) Timer
07.10.11 23) Evaporator thermostat
07.10.12 24) Ice bin thermostat
11.40.01 25) Thermostat protector tube
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ELECTRIC DIAGRAM
A) Water inlet electric valve
B) Water pump
C) Compressor
D) Compressor starting relay
E) Thermal overload
F) Electric fan
G) Plug
H) Terminal block
I) Timer
J) Bin thermostat
K) Evaporator thermostat
L) Electric distribution box
M) Pressostat
BL BLUE
B BLACK
G GREEN
R RED
W WHITE
BD BLUE DARK
BR BROWN
YG YELLOW/GREEN
WATER CIRCUIT DIAGRAM
071009 1) Water inlet electric valve
114049 2) Water inlet pipe
111023 3) Heat - Water exchanger
113011 4) Evaporator Gasket
111026 5) Evaporator
114004 6) Water Distributor
023011 7) Plug for water distributor
023012 8) Sprayers
114045 9) Distributor inlet hose
023002 10) Delivery pump connecting pipe
023058 11) Delivery pump hose
071018 12) Water pump
023059 13) inlet pump hose
023003 14) inlet pump connecting pipe
023007 15) Pump filter
023008 16) Water drain
023078 17) Overflow drain hose
023005 18) Overflow
023006 19) Overflow cup
023079 20) Bin drain hose
023004 21) Bin drain connecting pipe
REFRIGERATION DIAGRAM AIR
COOLED CIRCUIT
111051 1) Compressor
111023 2) Hot gas valve
072018 3) Condenser
071006 4) Electric fan
072021 5) Molecular sieve filter
111026 6) Evaporator
111019 7) Capillary exchanger
------- 8) Filling valve
111072 9) Ring cup
111074 10) Ring cup 2
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