Electra DNC series, Service Manual, Page: 14 / 153

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PRODUCT DATA SHEET
Revision Y05-01 Service Manual - DNC Series
DNC 1255 Model
Ceiling Mounted Installation method
Heating Cooling Units Characteristic
44700 42500 Btu/hr
13096 12460 W
Capacity
3970 4390 W Total input
3.3 2.84 W/W COP
400V/50Hz/3 Power supply (voltage, cycle, No of phases)
3 x 10.4 3 x 11.6 A Rated current
3 x 16 A Circuit breaker rating
Plug Fan x 1 Fan type & qty.
5 0 0 5 5 0 830 RPM Fan speed (HI-M-LO)
1 23 0 1 350 2000 m³/hr
720 795 1176 CFM
Airflow (HI-M-LO)
2 0-80 Pa Static Pressure
54.8 56 59.3 dBA Noise Power** (HI-M-LO)
47.5 49.7 53.3 dBA Noise Pressure* (HI-M-LO)
4.7 l/h Dehumidification
16 mm Condensate drain tube I.D
1025 mm W Dimensions
760 mm D
300 mm H
44 Kg Weight
1125x975x360(Unit)+1180x870x180(Frame) mm Package dimensions
7 units Stacking height
7 units Units per palet
I
N
D
O
O
R
U
N
I
T
Capillary Tube Refrigerant control
SCROLL ZR54 Compressor type & model
Axial x 2 Fan type & qty.
1125 RPM Fan speeds
4150 m³/hr
2440 CFM
Airflow (std. conditions)
57/65 dBA Noise Pressure*/ Noise Power
900 mm W Dimensions
350 mm D
970 mm H
95 Kg Weight
1020x985x406 mm Packing dimensions
2 units Stacking height
6 units Units per palet
R22 Refrigerant
Charge for 7.5 meter pipes length
O
U
T
D
O
O
R
U
N
I
T
16 mm Condensate drain tube I.D
3/8” in. liquid
3/4” in. suction
25 m height difference Connection between units
50 m tubing length
T
U
B
E
S
LCD Remote Control Operation control type
2x1500 W Heating elements
8”,10”,12” Ducts
Crankcase heater 60W,3PH Protector Others
A
C
C.
* Noise pressure tested at 1m distance from unit
** Noise power for ducted units measured at air outlet side
Grams 2660