40
Indoor WB
˚C
Indoor DB
˚C
Outdoor DB, ˚C
40
TC (kW
)
16
25
.......................
2
x
2
y
2
24
38.59
40.74
33.52
39.20
13.91
14.06
27
Total capacity, TC
⇒
⇒
Interpolation Method:
27º C – 24º C
=
40.74kW – 38.59kW
27º C – 25º C
x
2
= 39.31kW
Sensible capacity, SHC
Interpolation Method:
⇒
27º C – 24º C
27º C – 25º C
=
39.20kW – 33.52kW
⇒
y
2
= 35.41kW
(b) Indoor Condition:
25˚C DB
, 16˚C WB
Outdoor Condition:
40°C DB
(c) Indoor Condition:
25˚C DB
, 19˚C WB
Outdoor Condition:
35°C DB
40.74kW – x
2
kW
39.20kW – y
2
kW
Power Input, PI
Interpolation Method:
⇒
27º C – 24º C
27º C – 25º C
=
14.06kW – 13.91kW
⇒
z
2
= 13.96kW
⇒
x
3
= 44.55kW
⇒
y
3
= 31.63kW
⇒
z
3
= 13.03kW
(d) Indoor Condition:
25˚C DB
, 19˚C WB
Outdoor Condition:
40°C DB
⇒
x
4
= 41.46kW
⇒
y
4
= 29.99kW
⇒
z
4
= 14.13kW
14.06kW – z
2
kW
SHC (kW)
z
2
PI (kW)
* Repeat process (a) and (b) in 1st step for the condition below:
Summary of Contents for A5RT 120 BR
Page 22: ...20 Control Module Of Unit A5RT90BR Control Module Of Unit A5RT120BR...
Page 23: ...21 Control Module Of Unit A5RT150BR Control Module Of Unit A5RT180BR...
Page 51: ...49 Model A5RT150BR All dimensions are in mm CENTER OF GRAVITY...
Page 52: ...50 Model A5RT180BR All dimensions are in mm CENTER OF GRAVITY...
Page 53: ...51 Model A5RT90BR 9 WIRING DIAGRAMS...
Page 54: ...52 Model A5RT120BR...
Page 55: ...53 Model A5RT150BR...
Page 56: ...54 Model A5RT180BR...
