Carel KTH9225 User manual

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WARNING！
Please read the user manual carefully before using the machine.
USER’S MANUAL
1. Description
The product is the cooling facility special designed for hotel, restaurant, supermarket, cake house to show cake, soft drink, food etc..
It has handsome appearance quality material, vacuum movable door, transparent glass and inner light. Cooling system adopted famous
brand of whole close cooling compressor and all kinds of spare parts.
Therefore, the product has the strongpoint of handsome appearance, rational design, quick cooling, electric saving, low noise, no frost
and suitable temperature.
2. Main technical data
Model
Temperature
Voltage/ Frequency
Input power
Refrigerant
Dimension
N.W
KTH9225
2-8℃
220V/50Hz
0.45kw
R134a
900*600*1000mm
95kg
KTH1435
0.67kw
1400*600*1000mm
135kg
3. Safety attention
(1) You must use single-phase three poles power socket, its grounding E must be grounded reliably.
(2) Forbid stocking volatile, erosive, radioactive, flammable, explosive, poisonous and polluted dangerous food.
(3) Please don’t put power wire on aisle to prevent heaving pressure and edge tool from creepage accident.
(4) Don’t wash the showcase by water to prevent from short circuit and creepage accident.
(5) Please cut off power socket when repairing or replacing light.
4. Operation attention
(1) Please put the showcase lightly when moving and gradient isn’t more than 45°.
(2) Please put it in ventilated and dry place and be away from heat source and dust to prevent from affecting cooling effect.
(3) If the socket don’t have grounding device, please make the hull ground to prevent from creepage accident.
(4) The power capacity shouldn’t be less than 200V, please check circuitry and capacity before operation. If the power isn’t coherent
with power requirement, please add manostat whose capacity is more than 1000W before reusing.
(5) The thermostat has been adjusted to best place before out of factory. You shouldn’t adjust it.
(6) The time between turn off and turn on again can’t be less than 3 minutes.
(7) Please don’t put too much or overhot food.
(8) Please assure the inner and surface of showcase is clean.
(9) It has water plate, you should get rid of the water in the plate periodically.
(10) Cabinet must not put too much hot food, to avoid creating excessive transient load; display cabinet shelf to place the weight of not
more than 5Kg, will cause excessive loss shelving and shelf rings, and affect the cabinet's air flow .

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5. Maintenance
(1) If found special situation, please don’t dismantle parts and should invite professional technician.
(2) The time between turn off and turn on again should be more than 3 minutes.
(3) Please get rid of dust and oil pollution periodically to improve cooling effect.
(4) If you stop operating the showcase for a long time, you should cut off power, make it clean and put it in dry and ventilated place.
Please check the electrical wire strictly by technician before operation again.
6. Familiar trouble and salvation
Phenomena
Possible reason
Check content
Solvation
Indicator
doesn’t
work
Compressor
doesn’t work
Power has no electric
Check by multimeter
Connect power
Socket is loose
examine
Tight socket
Thermostat foot is loose
Check by multimeter
Jointing or tighten it
Relay foot is loose
Check dismantled
cover
Tighten it
Compressor is
working
Indicator doesn’t work
Dismantle indicator
Replace indicator
Indicator foot is loose
examine
Tighten foot
Compressor
is working
Inner
temperature is
too high
Evaporator
wing is blocked
by ice
Cooling fan doesn’t
work
Check by multimeter
Replace fan
Temperature is too
low
examine
adjust
Opening door too often
Opening door as few
as possible
Stock is too large
Take out some food
Environment temperature is too high
Test
By temperature meter
Improve environment
temperature
Cooling fan doesn’t
work
Cooling fan is
bad
Check by temperature
Replace fan
Foot is loose
examine
Tighten foot
Inner
temperature has
been achieved
Thermostat is bad
Check thermostat
Replace thermostat
High noise
Showcase isn’t put flat
examine
Make flat
Fan/compressor foot is loose
examine
Tighten screw
7. Guarantee
We are responsible for maintenance for 1 year in the case of operation according to the user’s manual. If the spare parts is bad caused
by our bad quality, we are responsible for replace and repairing (expect glass)
You should pay rational fee after repairing the trouble caused by reasons as follows:
(1)The trouble caused by disobeying requirements on user’s manual.
(2)The trouble caused by using spare parts by yourself.
(3)The trouble caused by bad capacity fluctuate value or other natural factor.

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WARNING！
It's forbidden to tear down the machine or replace the component and refrigertion units
by nonprofessional.