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Product specifications

SPLTINVM-18

Split system — ECO COOL — split inverter

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The Welkin SPLTINVM-18 split-system indoor unit — ECO COOL — split inverter.
ModelSPLTINVM-18
SeriesECO COOL: split inverter
Capacity (ton)1.5
Indoor unit modelMSTAG11C-18HRFN1-QC5
Outdoor unit modelMOTX430-18HFN1-QC5
QCC RegistrationRegistered
RegionUAE

Performance

Power supply220–240 V, 1 phase, 50 Hz
Cooling capacity, T1 (Btu/h)18000 (6600–19500)
Cooling power input, T1 (W)1500 (150–1750)
Rated cooling current, T1 (A)6.59 (0.7–7.6)
EER, T1 (Btu/Wh)12.000
Cooling capacity, T3 (Btu/h)16000
Cooling power input, T3 (W)1800
Rated cooling current, T3 (A)7.91
EER, T3 (Btu/Wh)8.889
Heating capacity (W)5700 (1290–5800)
Heating power input (W)1630 (220–1680)
Rated heating current (A)7.16 (0.95–7.3)
COP (W/W)3.5
Max. input consumption (W)2950
Max. current (A)13.5

Indoor unit

Indoor air flow, Turbo / Hi / Mi / Lo (m³/h)1020 / 730 / 610 / 540
Noise level, Turbo / Hi / Mi / Lo (dB(A))47.5 / 40.5 / 34.5 / 26.5
Fan motor modelZKFP-30-8-3-10
Fan motor input (W)36
Fan motor output (W)30
Fan speed by setting, high → low (rpm)1100 / 940 / 860
Net dimensions (W × D × H, mm)971 × 228 × 321
Packing dimensions (W × D × H, mm)1045 × 305 × 405
Net weight (kg)11.4
Gross weight (kg)14.6

Outdoor unit

Compressor modelASNI40D35TFZ
Compressor typeRotary
Compressor brandGMCC
Compressor capacity (Btu/h)14245
Compressor input (W)1085
Compressor rated current (A)7.6
Thermal protectorInternal
Compressor oil / charge (ml)VG75 / 440
Fan motor modelZKFN-80-8-3
Fan motor input (W)88
Fan motor output (W)80
Fan speed by setting, high → low (rpm)850 / 550
Net dimensions (W × D × H, mm)890 × 342 × 673
Packing dimensions (W × D × H, mm)995 × 398 × 740
Net weight (kg)39
Gross weight (kg)42.1
Noise level (dB(A))58.5
RefrigerantR410A
Refrigerant charge (g)1450
Design pressure (MPa)4.8 / 1.5

Piping and operating conditions

Refrigerant pipe, liquid side, Ø (mm)6.35 (1/4")
Refrigerant pipe, gas side, Ø (mm)12.7 (1/2")
Max. pipe length (m)30
Max. height difference (m)20
Connection wiring (mm²)4 × 2.5
Power cable / plug3 × 2.5 / no-plug
ThermostatRemote control
Operating temperature (°C)16–30
Indoor temperature range, cooling (°C)16–32
Outdoor temperature range, cooling (°C)0–52
Application area (m²)24–35

Product features

Turbo mode

Full fan and compressor for the first minutes — the room cools about 60% faster after the door has been open.

Golden Fin

Corrosion-resistant coating on the coil fins, rated for 50 years in the salt and dust of the Gulf.

3D air flow, 4-way swing

Louvres swing both up-down and left-right, so cooled air reaches the whole room instead of one line.

Super silent

Fan, louvres and casing designed for low noise — quiet enough for a bedroom on the low setting.

Hidden LED night display

The status display dims or hides at night, so nothing glows in a dark room.