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You have not to be astonished
if we talk about a " New generation in the cold ".
Thanks to the intelligence of the silicon, we created a revolutionary
control system for refrigerators able to satisfy all needs
of laboratory since it operates in absolutely safe contitions.
A fascinating look of the control panel together with a large
and luminous alphanumeric display, a comfortable and very
easy programming keyboard, in a short time allow the setting
and changing of temperature values and alarms and the displaying
of information about to whole system in short time. Some passwords
prevent the setting of parameters by non authorized personnel
and alarms for anomalous conditions, response to absolutely
any kind of specification. An useful procedure of Selfdyagnosis
continuously controls the operating conditions with reference
to internal and external temperature, voltage tension and
state of charging of the emergency battery. A printer, inserted
in a practical and very ergonomic panel, makes possible the
reading of reports at fixed intervals with indication of all
needed parameters for a complete and right evaluation of functioning
cycles. A battery prevents loss of dates in case of tension
absence. All this means safety, absence of human mistakes,
complete control of all anomalous function, thanks to the
innovative and intelligent CTI computerized system, which
replaces relais, switches and thermostats.
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COMPUTERIZED SYSTEM |
- Temperature range: -90°C/+90°C
- Accurancy: ±0,5°C
- Voltage accurancy: ±10%
- Voltage supply: 220V. A.C. 50 Hz
- Emergency voltage supply with battery: 12V. c.c.
- Automatic recharging of battery with stabilized feeder
- Permanent data storage
- Messages in four languages: ( I.E.F.D. )
- Recording of latest switching on of the alarm
- Secret OFF code
- Secret SET data code
- Visualization day and hour
- Visualization of current tension
- Visualization of the battery tension
- Visualization of the condensator temperature
- Visualization of evaporator temperature
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CONTROL PANEL |
- Display at LCD alfanumeric a 16 characters
- Seven red leds which are showing:
- on
- light
- alarm
- cold
- hot
- CO
- defrost
- Nine leds for the following operations:
- key "ON" switching on
- key "LIGHT" internal light
- key "SELECT" for entering programming mode
- key "ENTER/TIME" for setting confirmation/date
and time visualization
- key "DOWN" for decrease
- key "UP" for increase
- key "ALARM" for alarm tests and silencing alarm
- key "MAN. DEFR" for manual defrosting
- key "OFF" switching off
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FUNCTIONS THAT CAN BE SET
FROM THE USER |
- Temperature regulation
- Allarm max. temperature
- Allarm min. temperature
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FUNCTIONS THAT CAN BE SET
IN FACTORY |
- Texts in Italian, English, French and German
- regulation of the cold
- regulation of heat
- regulation cold-heat(2 points)
- DT freezing
- DT heating
- Cooling histeresy
- Heating histeresy
- Activated proble alarm
- Activate CO 2 alarm
- DT CO 2 regulation
- Condenser alarm temperature
- Defrosting off
- Defrosting on with resistances
- Defrosting on with hot gas
- N. of defrosting in 24 h. ( 1....8 )
- Defrosting time
- End defrosting temperature
- Ventilation delay after defrosting
- Defrosting time duration
- Alarms on or off during defrosting
- Delay time opened door alarm
- Printing interval time
- Time cooling cascade system
- Secret on and off code
- Secret temperature setting code
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VISUALIZED ALARMS |
- probe in short circuit
- not connected probe ( for each one of the 3 probes )
- dirty condenser
- pressure control alarm
- thermostat alarm
- min. temperature alarm
- max. temperature alarm
- max. voltage battery
- min. voltage battery
- max. voltage supply
- min. voltage supply
- opened door
- all the alarms can be silenced with the key "ALARM"
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Characteristics and data can be modified without forewarning. |
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C.T.I. s.r.l.
Climatic Technologies
Industry |
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