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Mini-split system SIGMA Series CH-S18FTXC

cooling 5,27 (1,00-6,70) kW
Heating 5,50 (1,10-6,80) kW
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  • Built-in Wi-Fi module for remote control via smartphone (Android and iOS supported);
  • Step-less Fan Control – smooth control of indoor fan ventilation speed between 1 and 100%;
  • I-Action – smooth compressor operation at low frequency ~1Hz;
  • Outdoor temperature range -15°C to +24°C for heating,  -15°C to +48°C for cooling;
  • Premium equipment «GENERATON III» (high quality materials and extended production control)

Standard features

A++
Step-less Fan Control
WI-FI
I-Action
Inverter
Generation 5
I-FEEL
LED display
Auto-swing louver
24hr timer mode
Auto-restart
Super silent
Sleep
R410A
Intelligent defrost function
Self-diagnosis error protection
Auto-protection
Indoor unit lighting

Specifications

Capacity Cold kW 5,27 (1,00-6,70)
Warm kW 5,50 (1,10-6,80)
Electric power supply ~220-240V/50Hz/1Ph
Rated input Cold kW 1,54 (0,32-2,46)
Warm kW 1,48 (0,35-2,30)
Energy performance EER Cold kW/kW 3,42
Energy performance COP Warm kW/kW 3,72
SEER - Seasonal coefficient of performance Cooling   6,4(А++)
SCOP - seasonal coefficient of performance Heating   4,8(А++)
Air productive capacity m³/h 850/720/570/480
Sound-pressure level Indoor unit dB(A) 43/39/29/26
Outdoor unit dB(A) 55
Type of refrigerant coolant R32
Dimensions Indoor unit mm 972х302х224
Outdoor unit mm 890х598х372
Weight Indoor unit kg 13
Outdoor kg 42
Compressor type rotor
Drainage l/h 1,80
Operational temperature range Cooling °C +18 ... +52
Heating °C -15 ... +24
Gas charge volume kg 1,93
Liquid pipeline diameter mm/inch 6,38/1/4"
Gas pipeline diameter mm/inch 12,7/1/2"
Maximum pipeline level difference m 10
Pipeline maximum length m 25
Distance between the bolts of the outdoor unit fastening mm 560