Haier AV26NMVERA [87/129] G r u p a d o o

Haier AV26NMVERA [87/129] G r u p a d o o
GRUPAd.o.o.
(2) Calculation method of heating capacity---Heating capacity to be known
= Heating capacityx (A x B x C x D x E x F) W
B. Capacity modification value under outdoor air wet-bulb
temperature condition
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
-15 -10 -5 0 5 10 15
C. Capacity modification value
under airflow variation rate of
indoor unit group
1.1
1.0
0.9
80 90 100 110 120
A. Capacity modification value
under indoor air dry-bulb
temperature condition
1.2
1.1
1.0
0.9
0.8
15 20 24
D. Capacity compensation suitable for total
capability of indoor unit group (heating)
E. Capacity compensation coefficient for defrost capability of
outdoor heat exchanger
1.0
0.9
0.8
-15 -10 -5 0 5 10
Outdoor air wet-bulb temperature
Total capacity of indoor unit group(%)
1.2
1.0
0.8
0.2
0
20 40 60 80 100 120 140
Indoor air dry-bulb
temperature
Outdoor air wet-bulb temperature
Capacity modification coefficient
Standard
capacity
airflow variation rate(%)
Capacity modification value
Capacity modification coefficient
0.4
0.6
F. Heating compensation factor at different pipe length
(3) Calculation method of refrigerating capacity---Only one indoor unit running
standby indoor nominal capacity
Indoor total nominal capacity
Outdoor modified capacity with a single indoor running = outdoor modified capacity *
(Outdoor modified capacity: heating or cooling capacity after modify item 1 and 2)
1.00
0.96
0.98
0.94
0.92
0.90
0 20 40 60 80 100 120 140 160 180
heating compensation factor
pipe length of single way (m)
for all models
87

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