Table of Contents
Advertisement
5-1-3. Temperature Charts (GRF248MR5I)
Outdoor Unit GRF248MR5I
Cooling Characteristics
(RH : 46%, Indoor fan speed : High fan)
(230V, 50Hz)
(1) Low pressure performance chart
Lo fan
1.3
(13.2)
1.2
(12.2)
1.1
(11.2)
1.0
(10.2)
25
30
Outdoor air temperature (°C)
(2) Operating current performance chart
Lo fan
5
4
3
2
25
30
Outdoor air temperature (°C)
(3) Indoor discharge air performance chart
Lo fan
20
18
16
14
12
10
8
25
30
Outdoor air temperature (°C)
NOTE
• 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.
Indoor Unit MCAF78MR5I
Hi fan
HH fan
35
40
Hi fan
HH fan
35
40
Hi fan
HH fan
35
40
×
1
Heating Characteristics
(RH : 85%, Indoor fan speed : High fan)
(230V, 50Hz)
(1) High pressure performance chart
3.5
(35.7)
3.0
(30.6)
2.5
(25.5)
2.0
(20.4)
-5
0
(2) Operating current performance chart
8
7
6
5
-5
0
(3) Indoor discharge air performance chart
60
55
50
45
40
35
30
25
-5
0
31
5
10
15
20
Outdoor air temperature (°C)
5
10
15
20
Outdoor air temperature (°C)
5
10
15
20
Outdoor air temperature (°C)
25
25
25
Advertisement
Table of Contents
