Capacity Curves - Mitsubishi Electric PUHZ-RP3VHA Technical & Service Manual

(C) Capacity correction
Cooling and heating capacity is lowered according to pipe length. Capacity can be obtained by referring to the capacity
curves below. When the diameter of gas pipe is one size smaller than standard diameter, cooling capacity is lowered com-
paring to the standard diameter. The lowered capacity can be obtained by referring to capacity curves for gas pipe which is
one size smaller than standard size.
Corrected pipe length (m) = actual pipe length (m) + number of bends x 0.3 (m)
1 1 Capacity curves for PUHZ-RP • VHA model <Standard size>
2 2 Capacity curve for PUHZ-RP3V model
<When gas pipe is one size smaller than standard size>
100
95
90
85
80
5
3 3 When gas pipe is one size larger than standard size for PUHZ-RP4, 5 and 6.
1 Capacity can be obtained by referring to capacity curves of standard size.
Note: The permitted pipe length is up to 55m for RP3 model.
Corrected pipe length
10 15 20 25
Corrected pipe length
RP3 model
Cooling
Heating RP3
Cooling RP3
30 35 40 45 50
19
Cooling
Heating
Heating RP3, 4, 5
and 6 models
(Up to 55m for
RP3 model)
RP4 model
RP5 model
RP6 model
55