Technibel GRF148MR5I, Техническое и сервисное руководство

Страница: 28 / 102

• This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on
the indoor unit type.
• Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.
(In this case, be sure to stop all the indoor units where performance is not being checked.)
• The performance is for a tubing length of 7.5 m. If the tubing length is different, the performance chart will vary.
NOTE
Outdoor Unit GRF198MR5I Indoor Unit MCAF98MR5I
×
1
Cooling Characteristics
(RH : 46%, Indoor fan speed : High fan)
(230V, 50Hz)
Heating Characteristics
(RH : 85%, Indoor fan speed : High fan)
(230V, 50Hz)
(1) Low pressure performance chart (1) High pressure performance chart
(2) Operating current performance chart (2) Operating current performance chart
(3) Indoor discharge air performance chart (3) Indoor discharge air performance chart
Outdoor air temperature (
°
C) Outdoor air temperature (
°
C)
30 35 40 25
Lo fan Hi fan
-5 0 5 10 15 20 25
Operating current (A) Operating current (A)
Outdoor air temperature (
°
C) Outdoor air temperature (
°
C)
30 35 40
5
6
4
3
25
Lo fan Hi fan
-5 0 5 10 15 20 25
7
8
6
5
Indoor discharge air temperature (
°
C)
Indoor discharge air temperature (
°
C)
Outdoor air temperature (
°
C) Outdoor air temperature (
°
C)
10
-5 0 5 10 15 20 25
60
55
50
45
40
35
30
25
20
°
C
17
°
C
Indoor air temp.23 Indoor air temp.23
°
C
Indoor air temp.23
°
C
20
°
C
17
°
C
30 35 40
20
18
16
14
12
25
Lo fan Hi fan
27
°
C
24
°
C
Indoor air temp.30 Indoor air temp.30
°
C
Indoor air temp.30
°
C
27
°
C
24
°
C
20
°
C
17
°
C
Indoor air temp.23
° C
Indoor air temp.23
° C
20
°
C
17
°
C
27
° C
24
°
C
Indoor air tem
p.30
Indoor air temp.30
° C
Indoor air tem
p.30
° C
27
° C
24
°
C
27
°
C
24
°
C
Indoor air temp.30
°
C
Indoor air temp.30
°
C
27
°
C
24
°
C
20 20
°
C
17
°
C
Indoor air temp.23
°
C
Indoor air temp.23
°
C
20
°
C
17
°
C
HH fan
HH fan
HH fan
Low pressure at wide tube service valve
MPaG (kgf/cm
2
G)
High pressure at wide tube service valve
MPaG (kgf/cm
2
G)
1.2
(12.2)
1.3
(13.2)
1.1
(11.2)
1.0
(10.2)
3.5
(35.7)
3.0
(30.6)
2.5
(25.5)
2.0
(20.4)
28