SPECIFICATIONS
1-4
1.2. MULTIZONE OUTDOOR
1.2.1. RAM-40NE2F, RAM-53NE2F, RAM-53NE3F
OUTDOOR
UNIT
RAM-40NE2F
RAM-53NE2F
RAM-53NE3F
Minimum / Maximum indoor units connectable
2 / 2
2 / 2
2 / 3
Minimum / Maximum connected capacity
3.0kW / 6.0kW
3.0kW / 8.5kW
3.0kW / 8.8kW
Nominal Cooling capacity (min - max)
kW
4.0 (1.5-4.4)
5.3 (1.5-6.0)
5.3 (1.5-6.0)
Nominal Heating capacity (min - max)
kW
5.1 (1.5-5.5)
6.3 (1.5-6.6)
6.3 (1.5-6.6)
Nominal cooling power input (min - max)
kW
1.026 (0.25-1.27)
1.293 (0.35-1.71)
1.293 (0.35-2.16)
Nominal heating power input (min - max)
kW
1.243 (0.25-1.70)
1.615 (0.35-2.25)
1.615 (0.35-2.25)
EER / COP
3.90 / 4.10
4.10 / 3.90
4.10 / 3.90
SEER / SCOP
8.25 / 4.30
8.10 / 4.10
8.10 / 4.10
Energy class (SEER/SCOP)
A++/A+
A++/A+
A++/A+
Noise level cooling (sound pressure)
dB(A)
49
50
50
Noise level heating (sound pressure)
dB(A)
51
51
51
Noise level (sound power)
dB(A)
52 / 60
52 / 61
52 / 61
Air flow (Cooling / Heating)
m
3
/h
1620 / 1620
2160 / 2160
2160 / 2160
Dimensions (H x W x D)
mm
570x750x280
750x850x298
750x850x298
Weight
kg
41
51
52
Colour
Beige (5Y7/2)
Beige (5Y7/2)
Beige (5Y7/2)
Power supply
220-240V/1ph/
50/60Hz
220-240V/1ph/
50/60Hz
220-240V/1ph/
50/60Hz
Recommended fuse size
A
16
16
Starting current (C/H)
A
6
8
8
Running current (C/H)
A
(4.71-4.31 / 5.70-5.23) (5.94-5.44 / 7.42-6.80) (5.94-5.44 / 7.42-6.80)
Cable section (Power)
mm
2
2.50 x 2
+ EARTH
2.50 x 2
+ EARTH
2.50 x 2
+ EARTH
Cable section (Interconnection)
mm
2
1.50 x 3
+ EARTH
1.50 x 3
+ EARTH
1.50 x 3
+ EARTH
Piping diameter (Liq / Gas)
Inch
1/4" x 2 /
3/8" x 2
1/4" x 2 /
3/8" x 2
1/4" x 3 /
3/8" x 3
Minimum piping length
m
3
3
3
Maximum piping length / height difference
m
35 / 10
35 / 20
45 / 20
Current quantity of refrigerant
kg /
TeqCO²
0.93 / 0.628
1.59 / 1.074
1.59 / 1.074
Chargeless / Additional refrigerant charge
m / g/m
35 / -
35 / -
35 / 20
Working range (cooling / heating)
°C
-10 ~ 46 /
-15 ~ 24
-10 ~ 46 /
-15 ~ 24
-10 ~ 46 /
-15 ~ 24
Refrigerant / GWP
R32 / 675
R32 / 675
R32 / 675
Condenser Fan
Propeller Fan
Propeller Fan
Propeller Fan
Compressor
Type
Rotary
Rotary
Rotary
Oil Type
ACS-68R or
equivalent
ACS-68R or
equivalent
ACS-68R or
equivalent
Oil Charge
ml
330ml±5
580ml±5
580ml±5
Coil Resistance
Ω
2.399
Ω
±7% at 75°C
1.579
Ω
±7% at 75°C
1.579
Ω
±7% at 75°C
Quantity
1
1
1
NOTE:
1. The Sound Pressure Level is based on the following conditions:
-
Half height of the unit
-
1 meter from Discharge grille
The above data was measured in an anechoic chamber. Please take into consideration reflected sound of your specific site
Summary of Contents for MULTIZONE RAM-40NE2F
Page 11: ...DIMENSIONAL DATA 2 3 2 2 MULTIZONE OUTDOOR UNITS 2 2 1 2 ROOMS MULTIZONE RAM 40NE2F ...
Page 12: ...DIMENSIONAL DATA 2 4 2 2 2 2 ROOMS MULTIZONE RAM 53NE2F Unit mm ...
Page 13: ...DIMENSIONAL DATA 2 5 2 2 3 3 ROOMS MULTIZONE RAM 53NE3F Unit mm ...
Page 63: ...WIRING DIAGRAM 7 2 7 1 MULTIZONE 7 1 1 RAK 15QEF RAK 18REF RAK 25REF RAK 35REF RAK 50REF ...
Page 64: ...WIRING DIAGRAM 7 3 7 1 2 RAM 40NE2F RAM 53NE2F ...
Page 65: ...WIRING DIAGRAM 7 4 7 1 3 RAM 53NE3F ...
Page 68: ...REFRIGERANT CYCLE CYC8 3L 8 1 2 WALL TYPE RAK 50REF ...
Page 69: ...REFRIGERANT CYCLE 8 4 8 2 MULTIZONE OUTDOOR UNITS 8 2 1 2 ROOMS MULTIZONE RAM 40NE2F ...
Page 70: ...REFRIGERANT CYCLE CYC8 5L 8 2 3 2 ROOMS MULTIZONE RAM 53NE2F φ12 7 ...
Page 71: ...REFRIGERANT CYCLE 8 6 8 2 4 3 ROOMS MULTIZONE RAM 53NE3F ...
Page 74: ...CONTROL AND FUNCTION 9 3 9 2 SHIFT VALUE ...
Page 75: ...9 4 CONTROL AND FUNCTION 9 3 DISPLAY OPERATION MODE SETTING ...
Page 76: ...CONTROL AND FUNCTION 9 5 9 4 HOW TO CHANGE THE INTERMITTENT FAN CONTROL SETTING ...
Page 77: ...9 6 CONTROL AND FUNCTION 9 5 HOW TO CHANGE THE FAN SPEED IN COOLING MODE DURING THERMO OFF ...
Page 78: ...CONTROL AND FUNCTION 9 7 9 6 SETTING THE PREVENTION OF MUTUAL INTERFERENCE ...