<Heating> (Continued)
Temperature
No. of
condition
operating
units
Indoor
Outdoor
4 units
20 / —
7 / 6
NOTES :
1. Measure surface temperature of heat exchanger pipe around of heat exchanger path U bent. (Thermistor thermometer)
2. Connecting piping condition : 5 meters × 5 units (5m/each indoor unit)
Standard
Indoor unit
pressure
A
B
C
D
E
P (MPa)
07
07
07
07
—
2.5 to 2.7
10
07
07
07
—
2.5 to 2.7
13
07
07
07
—
2.5 to 2.7
16
07
07
07
—
2.5 to 2.7
18
07
07
07
—
2.5 to 2.7
10
10
07
07
—
2.5 to 2.7
13
10
07
07
—
2.5 to 2.7
16
10
07
07
—
2.5 to 2.7
18
10
07
07
—
2.5 to 2.7
13
13
07
07
—
2.5 to 2.7
16
13
07
07
—
2.5 to 2.7
18
13
07
07
—
2.5 to 2.7
16
16
07
07
—
2.5 to 2.7
18
16
07
07
—
2.4 to 2.6
18
18
07
07
—
2.2 to 2.4
10
10
10
07
—
2.5 to 2.7
13
10
10
07
—
2.5 to 2.7
16
10
10
07
—
2.5 to 2.7
18
10
10
07
—
2.5 to 2.7
13
13
10
07
—
2.5 to 2.7
16
13
10
07
—
2.5 to 2.7
18
13
10
07
—
2.5 to 2.7
16
16
10
07
—
2.4 to 2.6
18
16
10
07
—
2.2 to 2.4
18
18
10
07
—
2.2 to 2.4
13
13
13
07
—
2.4 to 2.6
16
13
13
07
—
2.2 to 2.4
18
13
13
07
—
2.2 to 2.4
16
16
13
07
—
2.2 to 2.4
18
16
13
07
—
2.2 to 2.4
18
18
13
07
—
2.2 to 2.4
10
10
10
10
—
2.5 to 2.7
13
10
10
10
—
2.5 to 2.7
16
10
10
10
—
2.5 to 2.7
18
10
10
10
—
2.5 to 2.7
13
13
10
10
—
2.5 to 2.7
16
13
10
10
—
2.4 to 2.6
16
16
10
10
—
2.2 to 2.4
18
13
10
10
—
2.2 to 2.4
18
16
10
10
—
2.2 to 2.4
18
18
10
10
—
2.2 to 2.4
13
13
13
10
—
2.2 to 2.4
16
13
13
10
—
2.2 to 2.4
18
13
13
10
—
2.2 to 2.4
18
16
13
10
—
2.2 to 2.4
18
18
13
10
—
2.2 to 2.4
13
13
13
13
—
2.2 to 2.4
16
13
13
13
—
2.2 to 2.4
18
13
13
13
—
2.2 to 2.4
16
16
13
13
—
2.2 to 2.4
18
16
13
13
—
2.2 to 2.4
18
18
13
13
—
2.2 to 2.4
– 44 –
Heat exchanger
pipe temperature
Indoor
fan
T1 (°C)
T2 (°C)
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
34 to 36
–2 to 0
High
33 to 35
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
34 to 36
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
34 to 36
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
35 to 37
–2 to 0
High
34 to 36
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
33 to 35
–2 to 0
High
Compressor
Outdoor
revolution
fan
(rps)
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
69
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60
MED
60