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3. SPECIFICATIONS
YKB/YLM 2nd
LOSSNAY
MEE15K022
LGH-50RVX-E
Heat recovery mode
Bypass mode
SP4
1.15
165
500
139
120
78.0
69.0
66.5
34.0
SP3
0.59
78
375
104
68
81.0
71.0
68.0
28.0
SP2
0.26
32
250
69
30
83.5
75.0
72.5
19.0
SP1
0.13
12
125
35
8
87.0
82.5
82.0
18.0
SP4
1.15
173
500
139
120
-
-
-
35.0
SP3
0.59
81
375
104
68
-
-
-
29.0
SP2
0.27
35
250
69
30
-
-
-
20.0
SP1
0.13
14
125
35
8
-
-
-
18.0
33
220-240V/50Hz, 220V/60Hz
*The Air outlets noise (45˚ angle,1.5meters in front of the unit) is about 18dB greater than the indicated value.(at Fan speed 4)
*The running current, the input power, the efficiency and the noise are based on the rating air volume, and 230V/50Hz.
*For the specification at the other frequency contact your dealer.
LGH-50RVX-E
Model
Electrical power supply
Ventilation mode
Fan speed
Running current (A)
Input power (W)
Air volume
(m
3
/h)
(L/s)
External static pressure (Pa)
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Heating
Cooling
Noise (dB)
Weight (kg)
(Measured at 1.5m under the center
of unit in an anechoeic chamber)
LGH-65RVX-E
Heat recovery mode
Bypass mode
SP4
1.65
252
650
181
120
77.0
68.5
66.0
34.5
SP3
0.90
131
488
135
68
81.0
71.0
69.5
29.0
SP2
0.39
49
325
90
30
84.0
76.0
74.0
22.0
SP1
0.15
15
163
45
8
86.0
82.0
81.0
18.0
SP4
1.72
262
650
181
120
-
-
-
35.5
SP3
0.86
131
488
135
68
-
-
-
29.0
SP2
0.38
47
325
90
30
-
-
-
22.0
SP1
0.16
17
163
45
8
-
-
-
18.0
38
220-240V/50Hz, 220V/60Hz
*The Air outlets noise (45˚ angle,1.5meters in front of the unit) is about 16dB greater than the indicated value.(at Fan speed 4)
*The running current, the input power, the efficiency and the noise are based on the rating air volume, and 230V/50Hz.
*For the specification at the other frequency contact your dealer.
LGH-65RVX-E
Model
Electrical power supply
Ventilation mode
Fan speed
Running current (A)
Input power (W)
Air volume
(m
3
/h)
(L/s)
External static pressure (Pa)
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Heating
Cooling
Noise (dB)
Weight (kg)
(Measured at 1.5m under the center
of unit in an anechoeic chamber)
LGH-80RVX-E
Heat recovery mode
Bypass mode
SP4
1.82
335
800
222
150
79.0
71.0
70.0
34.5
SP3
0.83
151
600
167
85
82.5
73.5
72.5
30.0
SP2
0.36
60
400
111
38
84.0
78.0
78.0
23.0
SP1
0.15
18
200
56
10
85.0
81.0
81.0
18.0
SP4
1.97
340
800
222
150
-
-
-
36.0
SP3
0.86
151
600
167
85
-
-
-
30.0
SP2
0.40
64
400
111
38
-
-
-
23.0
SP1
0.15
20
200
56
10
-
-
-
18.0
48
220-240V/50Hz, 220V/60Hz
*The Air outlets noise (45˚ angle,1.5meters in front of the unit) is about 24dB greater than the indicated value.(at Fan speed 4)
*The running current, the input power, the efficiency and the noise are based on the rating air volume, and 230V/50Hz.
*For the specification at the other frequency contact your dealer.
*Use this unit with static pressure 240Pa or less at Fan speed4. Otherwise the noise level might be larger.
LGH-80RVX-E
Model
Electrical power supply
Ventilation mode
Fan speed
Running current (A)
Input power (W)
Air volume
(m
3
/h)
(L/s)
External static pressure (Pa)
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Heating
Cooling
Noise (dB)
Weight (kg)
(Measured at 1.5m under the center
of unit in an anechoeic chamber)
