Service manual

2-4
PRODUCT DATA SHEET
Revision Y06-02 Service Manual - KN Series
Model Indoor Unit KN-30
Model Outdoor Unit OU830T
Installation Method of Pipe Flared
Characteristics Units Cooling Only Cooling Heating
Btu/hr 28,300 28,300 30,500
Capacity
(1)
kW 8.30 8.30 8.94
Power input
(1)
kW 2.86 2.86 2.79
EER (Cooling) or COP(Heating)
(1)
W/W 2.9 2.9 3.20
Energy efficiency class
C C
D
Power supply V/Ph/Hz 400V/3PH/50Hz
Rated current A 3 x 5.2 3 x 5.2 3 x 5.2
Starting current A 35
Circuit breaker rating A 3 x 16
Fan type & quantity Centrifugal x 1
Fan speeds H/M/L RPM 740/700/620
Air flow
(2)
H/M/L m3/hr 1200/1120/985
External static pressure Min-Max Pa N/A
Sound power level
(3)
H/M/L dB(A) 61/59/56
Sound pressure level
(4)
H/M/L dB(A) 52/50/47
Moisture removal l/hr 3.2
Condensate drain tube I.D mm 32
Dimensions WxHxD mm 840x230x840 (Unit) / 950x46x950 (Frame)
Weight kg 36 (unit) / 6 (Frame)
Package dimensions WxHxD mm 1011x333x931 (Unit) / 1013x145x1013(Frame)
Packaged weight kg 40 (unit) / 7 (Frame)
Units per pallet units 5(Unit) / 15(Frame)
INDOOR
Stacking height units 5 Levels (unit) / 15 Levels (Frame)
Refrigerant control Capillary
Compressor type, model Rotary, Mitsubishi NN33YCAMT
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 850
Air flow H/L m3/hr 3150
Sound power level H/L dB(A) 69
Sound pressure level
(4)
H/L dB(A) 59
Dimensions WxHxD mm 900x860x340
Weight kg 78
Package dimensions WxHxD mm 985x907x435
Packaged weight kg 82
Units per pallet Units 6
Stacking height units 2 Levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 2.42kg/15m
Additional charge per 1 meter g/m 30
Liquid line In.(mm) 3/8"(9.53)
Suction line In.(mm) 5/8"(15.88)
Max .tubing length m. Max.30
OUTDOOR
Connections between units
Max .height
difference
m. Max.15
Operation control type Remote control
Heating elements kW
Others Crankcase heater (50W),3PH Protector
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
2.4 KN 30 / OU8-30T R410A
CONTENT