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The new Cibin monoblock range uses natural refrigerants with very low GWP. With a GWP of only 3, R290 is the future solution for low and medium temperature small-scale commercial refrigerationOur tests have also shown a significant advantage in terms of TEWI,
which depends both on the GWP and on all the design solutions adopted.

R290 is classified A3, meaning it is non-toxic but highly flammable. Depending on the application and available volume, it is possible to calculate a maximum refrigerant charge which makes the machinesafe from any accidents related to fluid flammability. There are application limits for refrigerant charge of 150g as 150g is never sufficient to create a potentially dangerous atmosphere. Cibin R290 monoblocks are all charged with 150g (or less) in the refrigeration circuit.

Gas charge ≤ 150 g
• Sealed circuit
• Hermetic compressor
• Electronic fans
• Anti-vibration compressor brackets
• Air condensation
• Galvanized powder coated sheet steel body
• Evaporator body of aluminium-magnesium alloy
• Evaporator of copper pipes and aluminium fins
• Condenser of copper pipes and aluminium fins
• Automatic restarting low pressure switch (to be welded)
• Automatic restarting high pressure switch
• Compressor timer management to avoid too near start-ups
• Axial fan
• Condensation control device *
• Thermic compressor protection
• General magnete-thermal protection
• Thermostatic expansion valve with external equalization *
• Suction pressure relief valve (only for low temperature models)
• Dehydrator filter
• Suction-side liquid separator *
• Defrost hot gas solenoid valve
• Automatic hot gas defrosting
• Condensation outlet siphon
• Condensation outlet resistor (only for low temperature models)
• Cold room ceiling light and power source cable with related protection
via fuse
• Ambient temperature probe
• Defrosting end temperature probe
• Condensation control temperature probe
• Connecting cable for door resistor with protection 4A fuse (only for low
temperatures models) and related protection with fuses
• Connecting cable for door micro switch to turn off the system and to turn
on the light at door opening
• Transformer
• Digital display with temperature indicator at one decimal
• On/Off switch
• Cold room light switch
• Running state display: cold – defrosting – evaporator fans – alarm status
• Programming keys
• Alarm display
• Manual defrosting key
• Acoustic alarm
• High temperature alarm
• Low temperature alarm
• High temperature alarm dirty condenser
• Low temperature alarm condenser
• Open door alarm
• High pressure alarm
• Defrosting end alarm because of time-out
• Alarm ambient temperature probe defect
• Alarm defrosting end temperature probe defect
• Alarm condensation control temperature probe defect
• Timer emergency running in case of these events:
– Ambient temperature probe defect
– Defrosting end temperature probe defect
– Condensation control temperature probe defect
– Cold room door open (if there is door micro switch)
• Pre-set connection for Frigotel® supervision

• Door micro switch
• Voltage display for machine stop in case of incorrect power supply
• Acoustic siren with flashing to indicate the alarm state
• Electronic module for the connection to Frigotel® supervision system

* depends on the model

Cibin’s refrigerating equipment is classed as food and agricultural machinery (MACHINES DIRECTIVE 2006/42/EC), destined for the treatment
of food products.
The machine is designed for the conservation of foods and/or “fresh” products at temperatures indicated in annexes.
It has been designed to work in ambient temperatures from +16°C to +43°C (class T).
It has been designed to maintain a set temperature in a refrigerated cold room suitable for such uses.
The machine is not designed for use in cold rooms situated outside.
The machine is not designed for installation and use in an environment where there is risk of explosion.
Any use other than that permitted shall be considered improper, and in this case the Manufacturer will decline all liability.
The machine is not designed for the conservation of products, which produce corrosive substances.

KUMA R 290 HE N 50Hz

Model Power supply Capacity
Watt		 Volume A
m³		 Volume B
m³		 Technical Sheet
(Register for download)
KUMA HE N 230/1+N/50 1582 11,9 14,0
Download

CAPACITY
Te= -10°C ; Tcond= + 40°C

VOLUME
Vol. A = Cell insulation: All surfaces
Vol. B = Cell insulation: All walls except floor (volume calculation conditions)
Cell Temperature = 0 °C
Ambient Temperature = 32°C

KUMA R 290 HE B 50Hz

Model Power supply Capacity
Watt		 Volume A
m³		 Volume B
m³		 Technical Sheet
(Register for download)
KUMA HE B 230/1+N/50 1096 10,8 –
Download

CAPACITY
Te=-30°C;Tcond=+40°C

VOLUME
Vol. A = Cell insulation: All surfaces
Vol. B = Cell insulation: All walls except floor (volume calculation conditions)
Cell Temperature= -20 °C
Ambient Temperature= 32°C

KUMA R 290 HE N Water Condensation 50Hz

Model Power supply Capacity
Watt		 Volume A
m³		 Volume B
m³		 Technical Sheet
(Register for download)
KUMA HE N-W 230/1+N/50 1582 9,9 11,5
Download

CAPACITY
Te=-10°C;Tcond=+40°C

VOLUME
Vol. A = Cell insulation: All surfaces
Vol. B = Cell insulation: All walls except floor (volume calculation conditions)
Cell Temperature = 0 °C
Ambient Temperature = 32°C

KUMA R 290 HE B Water Condensation 50Hz

Model Power supply Capacity
Watt		 Volume A m³ Volume B m³ Technical Sheet
(Register for download)
KUMA HE B-W 230/1+N/50 1096 8,6 –
Download

CAPACITY
Te=-30°C;Tcond=+40°C

VOLUME
Vol. A = Cell insulation: All surfaces
Vol. B = Cell insulation: All walls except floor (volume calculation conditions)
Cell Temperature= -20 °C
Ambient Temperature= 32°C