Daikin RQYQ140-180PY1 Service Manual page 72

Test Operation
* How to calculate additional refrigerant charging amount (Unit: 0.1 kg)
63
Total length of
φ22.2-mm
R × 0.37
liquid pipe)
Total length of
φ12.7-mm
+
liquid pipe)
+ B (Correction with outdoor unit capacity) + C (Correction with indoor unit capacity)
Model
RQYQ 140 · 180PY1
280PY1
360PY1
RQCYQ 460PY1
500PY1
540PY1
280Py1
360PY1
460PY1
500PY1
540PY1
RQCEQ
636PY1
712PY1
744PY1
816PY1
848PY1
Total length of
φ19.1-mm
+
× 0.26
liquid pipe)
Total length of
φ9.5-mm
+
× 0.12
liquid pipe)
A
1.00
1.02 -11.2kg
-11.2kg
-11.2kg
1.02
-11.2kg
-13.8kg
-14.3kg
-15.1kg
-15.6kg
Total length of
φ15.9-mm
+
liquid pipe)
Total length of
φ6.4-mm
+
× 0.059
liquid pipe)
C kg
B kg
≤100%
-2.4kg 0.0kg
-6.8kg
-6.8kg
0.0kg
-5.2kg
-5.8kg
-9.1kg
-9.4kg
-9.7kg
0.0kg
SiBE341001
× 0.18
× 0.022 × A
>100%
0.5kg
0.5kg
0.5kg
Test Operation