Mitsubishi Electric Lossnay LGH-15RX3 Technical Manual page 122

1.2.3 When accommodated people are present
Joint ventilation method *1
Pressure ventilation method *2
However, when adjusting h·person and humidity (note: during air adjustment), you can figure 1/2 of this value. (Note: In other
3
words, the value 35 m /h·person expresses value when performing maintenance on the room environment, depending to a
certain degree on the outside air taken in. )
Caution
*1 Method for supply air fan + exhaust air fan combination
*2 Method for supply air fan only
Suction ventilation method (Exhaust air fan only method)
3. (I) When supplying outside air directly to the room . . . . . . . . . . . . . . 35 m
3. (II) When outside air enters the room from a corridor, etc., . . . . . . . . 45 m
1.2.4 When accommodated people are not present
No. Room
1 Private room
2 Office
3 Personnel/Staff room
4 Display room
5 Cosmetics room
6 Sales floor
7 Work room
8 Break room
9 Recreation room
10 Smoking room
11 Small meeting room
12 Cafeteria (for sales)
13 Cafeteria (not for sales)
14 Kitchen
15 Kitchen
Pantry
16
17 Pantry
Boiler room
18
19 Dressing room
20 Check room
21 Bathroom
22 Bathroom
23 Restroom
24 Restroom
25 Washroom
26 Projection booth
Dusty or smelly room
27
Room where poisonous or
flammable gas is emitted
28
or could be emitted
Dark room
29
Room with mechanical or
30
electrical devices (At least 15 m
CHAPTER 10 G Ventilation Standards in Each Country
}
3
35 m /h·person
Ventilation method
1 and 2. outside air 3. (I) exhaust air
3 2 3
volume (m /h, m ) volume (m /h, m
8 8
10 10
12 12
12 12
12 12
15 15
15 15
15 15
15 15
20 20
25 25
25 25
20 20
60 60
35 35
25 25
15 15
— 15
— 10
— 10
— 30
— 20
— 30
— 20
— 10
— 20
— 30
— 35
— 20
— 10
2
)
3
/h·person
3
/h·person
3. (II) exhaust air
2 3 2
) volume (m /h, m )
Night-duty room, bed room, living room, private business room,
10
etc., with floor space smaller than that of public rooms
Sales room, office
12
Utility room, Guard room, Telephone room, Reception, Break room
15
Exhibit room
15
Hair-cutting room
15
Department store sales floor, inside sales room
20
Craft room without much dust, printing room, delivery room,
20
packing room, unpacking room
Lounge, Waiting room, Visitors room, Anteroom
20
20 Game room, Ballroom
25 Room used at the same time for smoking at a new industry
30 Small conference room
30 General cafeteria, coffee shop, drinking place
25 Place supplied for specific people
75 Includes cafeteria for sales
45
Does not include cafeteria for sales
30 Includes cafeteria for sales
20
Does not include cafeteria for sales
15
10
Changing room, Dressing room
10
Coat room, Room where the check person is
30
For use of many people at once
20
For a private home
30
With many toilets
20
For a private home
10
Wash room
20
30
35
Storage batter room, Auto garage
20
Dark room for developing pictures
10
Machine room, Electric supply room
Notes
119