technical & service manual dc inverter multi-system air conditioner
technical & service manual dc inverter multi-system air conditioner
technical & service manual dc inverter multi-system air conditioner
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Outdoor Unit CU-5E34NBE Indoor Unit CS-ME18NKE × 1<br />
Cooling Characteristics<br />
(RH : 46%, Indoor fan speed : High fan)<br />
(230V, 50Hz)<br />
(1) Low pressure performance chart<br />
Low pressure at wide tube <strong>service</strong> valve<br />
MPaG (kgf/cm2G) 1.2<br />
(12.2)<br />
1.0<br />
(10.2)<br />
0.8<br />
(8.2)<br />
0.6<br />
(6.2)<br />
25<br />
30 35 40<br />
Outdoor <strong>air</strong> temperature (°C)<br />
Mid fan Hi fan<br />
(2) Operating current performance chart<br />
Operating current (A)<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4 25<br />
30 35 40<br />
Outdoor <strong>air</strong> temperature (°C)<br />
(3) Indoor discharge <strong>air</strong> performance chart<br />
Indoor discharge <strong>air</strong> temperature (°C)<br />
25<br />
20<br />
15<br />
10<br />
5<br />
25<br />
Indoor Indoor <strong>air</strong> <strong>air</strong> temp.30°C temp.30°C<br />
27°C 27°C<br />
24°C 24°C<br />
Indoor Indoor <strong>air</strong> <strong>air</strong> temp.30°C temp.30°C<br />
24°C<br />
Indoor Indoor <strong>air</strong> <strong>air</strong> temp.30°C temp.30°C<br />
27°C 27°C<br />
24°C 24°C<br />
30 35 40<br />
Outdoor <strong>air</strong> temperature (°C)<br />
Mid fan Hi fan<br />
27°C<br />
Mid fan Hi fan<br />
14<br />
Heating Characteristics<br />
(RH : 85%, Indoor fan speed : High fan)<br />
(230V, 50Hz)<br />
(1) High pressure performance chart<br />
25<br />
-5 0 5 10 15 20 25<br />
NOTE<br />
• This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on<br />
the indoor unit type.<br />
• Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.<br />
(In this case, be sure to stop all the indoor units where performance is not being checked.)<br />
• The performance is for a tubing length of 7.5 m. If the tubing length is different, the performance chart will vary.<br />
High pressure at wide tube <strong>service</strong> valve<br />
MPaG (kgf/cm2G) 3.5<br />
(35.7)<br />
3.0<br />
(30.6)<br />
2.5<br />
(25.5)<br />
2.0<br />
(20.4)<br />
1.5<br />
(15.3) -5 0 5 10 15 20 25<br />
(2) Operating current performance chart<br />
Operating current (A)<br />
15<br />
14<br />
13<br />
12<br />
(3) Indoor discharge <strong>air</strong> performance chart<br />
Indoor discharge <strong>air</strong> temperature (°C)<br />
60<br />
55<br />
50<br />
45<br />
40<br />
35<br />
30<br />
Indoor Indoor <strong>air</strong> <strong>air</strong> temp.23°C temp.23°C<br />
20°C<br />
17°C<br />
Outdoor <strong>air</strong> temperature (°C)<br />
Indoor Indoor <strong>air</strong> <strong>air</strong> temp.23°C temp.23°C<br />
20°C 20°C<br />
17°C 17°C<br />
-5 0 5 10 15 20 25<br />
Outdoor <strong>air</strong> temperature (°C)<br />
Indoor Indoor <strong>air</strong> <strong>air</strong> temp.23°C temp.23°C<br />
20°C 20°C<br />
17°C 17°C<br />
Outdoor <strong>air</strong> temperature (°C)
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