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PRODUCT DATA SHEET
Revision Y05-01 Service Manual - WMZ
Model Indoor Unit WMZ-12
Model Outdoor Unit GCZ-12
Installation Method of Pipe Flared
Characteristics Units cooling only Cooling Heating
Capacity
(1)
Btu/hr 11600 11600 12280
kW 3.4 3.4 3.6
Power input
(1)
kW 1.32 1.32 1.30
EER (Cooling) or COP(Heating)
(1)
W/W 2.58 2.58 2.77
Energy efficiency class E E E
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 6 6.0 5.9
Starting current A 33
Circuit breaker rating A 15
INDOOR
Fan type & quantity Cross flow x 1
Fan speeds H/M/L RPM 1270/1000
Air flow
(2)
H/M/L m3/hr 450/380
External static pressure Min-Max Pa 0
Sound power level
(3)
H/M/L dB(A) 53/45
Sound pressure level
(4)
H/M/L dB(A) 41/34
Moisture removal l/hr 1.5
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 813X170X280
Weight kg 8.5
Package dimensions WxHxD mm 890X340X240
Packaged weight kg 12
Units per pallet units 32
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type, model Rotary, TOSHIBA PH225X2C-4FS
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 735
Air flow H/L m3/hr 1460
Sound power level H/L dB(A) 66
Sound pressure level
(4)
H/L dB(A) 56
Dimensions WxHxD mm 770*245*545
Weight kg 36 37
Package dimensions WxHxD mm 880X310X610
Packaged weight kg 39.5
Units per pallet Units 12
Stacking height units 3 levels
Refrigerant type R22
Refrigerant chargless distance kg/m 1.18kg/4m
Additional charge per 1 meter g/m 4m<Lin<8m:+5g/m Lin>8m:+9g/m
Connections between
units
Liquid line In.(mm) 1/4”(6.35)
Suction line In.(mm) 1/2”(12.7)
Max.tubing length m. Max.10
Max.height
difference
m. Max.6
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN14511.
(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.
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