17
General Data
Model RAK-18NH5 RAK-25NH5 RAK-35NH5 RAK-50NH5 RAK-65NH5
Power Supply DC 35V DC 35V DC 35V DC 35V DC 35V
Sound Pressure Level (Overall Scale)
Cooling dBA 35/30/26/20 38/32/26/20 41/35/29/25 47/39/31/27 47/42/33/28
Heating dBA 36/33/27/23 39/33/27/23 41/35/30/26 47/39/31/27 47/42/34/33
Outer Dimensions (Net/(Carton)
Height mm 280(254) 280(254) 280(254) 280(254) 295(271)
Width mm 780(826) 780(826) 780(826) 780(826) 1030(1100)
Depth mm 210(325) 210(325) 210(325) 210(325) 191(368)
Weight Kg 9(11) 9.5(11) 9.5(11) 9.5(11) 11(13)
Refrigerant R410A R410A R410A R410A R410A
Flow Control –––––
Indoor Fan
Air Flow Rate Cooling m
3
/min 7.3/6.7/5.8 8.5/7.0/6.0 10.1/8.0/6.5 13.5/10.0/6.8 13.5/12.5/11.3
Air Flow Rate Heating m
3
/min 8.0/7.0/5.8 9.5/8.0/7.0 10.8/8.5/7.5 13.5/10.0/6.8 13.5/12.5/11.3
Refrigerant Piping
Liquid Line mm (in) 6.35(1/4) 6.35(1/4) 6.35(1/4) 6.35(1/4) 6.35(1/4)
Gas Line mm (in) 9.52(3/8) 9.52(3/8) 9.52(3/8) 12.7(1/2) 12.7(1/2)
Interconnection wires pcs33333
Auto Restart by Previous Mode Yes Yes Yes Yes Yes
LED Self Diagnosis Yes Yes Yes Yes Yes
Air Purifying Filter Type SPX-CFH11 SPX-CFH11 SPX-CFH11 SPX-CFH11 SPX-CFH5
Anti-bacterial Tangential Fan Yes Yes Yes Yes Yes
Remote Control Timer Hr 24 24 24 24 24
MULTIZONE combination. For capacity information please refer to Combination Table
NOTES:
Cooling Operation Conditions Heating Capacity Conditions
Indoor Air Inlet Temperature: 27 ˚C DB Indoor Air Inlet Temperature: 20 ˚C DB
19 ˚C WB
Outdoor Air Inlet Temperature: 35 ˚C DB Outdoor Air Inlet Temperature: 7 ˚C DB
6 ˚C WB
Piping Length: 7.5 meters Sound Pressure Level Measurement Distance:
Piping Lift: 0 meters 1m from discharge grille
0.8m beneath the unit’s height centre
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