Specifications - Mitsubishi Electric FRESH MASTER GUF-50RD4 Handbook

3. Specifications

Power
Model name supply
(V)
GUF-50RD
4
GUF-50RDH
Single-
4
phase
220-240
GUF-100RD
4
GUF-100RDH
4
Single-
GUF-100RDH -60 phase
4
220
• The values given in the table for the noise level reflect the levels measured at a position 1.5 meters immediately
below the unit in an anechoic chamber.
• The noise at the air outlets (at a 45° angle, 1.5 meters in front) is about 5-6 dB (A) higher than the values given in
the table.
• The above values apply during Lossnay ventilation when the fan speed is set to high speed.
* Capability in ( ) is heat recovery capability by the Lossnay cores.
Cooling/Heating capability indicates the maximum value at operation under the following condition.
Cooling:
Heating:
• Mitsubishi Electric measures products according to Japan Industrial Standard (JIS B 8628).
• In the United Kingdom, on-site measurements by pitot tube method could be as much 20% different from JIS test
room conditions. If the measuring point is close to sources of turbulence like bends, contractions and dampers,
etc., it is difficult to measure the air volume correctly. A straight duct length more than 10D (D=duct diameter) from
the source of turbulence is recommended for correct measurement. On-site measurement should therefore be
carried out in accordance with BSRIA guideline (Commissioning Air Systems. Application procedures for buildings
AG3/89.3 (2001)).
Power con-
Frequency Current
sumption
(Hz) (A)
(W)
1.15 235-265
1.15 235-265
50
2.20 480-505 1,000 278
2.20 480-505 1,000 278
60 3.20 685
Indoor: 27°C DB/19°C WB
Indoor: 20°C DB/13.8°C WB
External air load heat
Air volume
processing capability (kw) Humidifying
Cooling
m /h L/S
3
capability capability
5.57
500 139
(1.94)
5.57
500 139
(1.94)
11.44
(4.12)
11.44
(4.12)
11.44
1,000 278
(4.12)
Outdoor: 35°C DB/24°C WB
Outdoor: 7°C DB/6°C WB
─ 5 ─
Noise
volume (dB)
Heating
6.21
- 33.5-34.5
(2.04)
6.21
2.70 33.5-34.5
(2.04)
12.56
- 38-39
(4.26)
12.56
5.40 38-39
(4.26)
12.56
5.40 40.5
(4.26)
Equivalent
Weight
indoor unit
(kg)
capability
54 P32
57 P32
92 P63
98 P63
98 P63