Mitsubishi Electric Mr.SLIM PUHZ-RP1.6VHA Technical & Service Manual page 25

(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 • HA model <Standard size>
100
95
90
85
80
75
Note: The permitted pipe length is up to 55m for RP1.6, 2, 2.5, 3 model.
70
5 10 15
2 2 Capacity curve for PUHZ-RP1.6, 2 models
<When gas pipe is one size smaller than standard size>
100
95
90
85
80
5 10
20 25 30 35 40
Corrected pipe length
Cooling RP2
15 20 25
Corrected pipe length
Cooling RP1.6, 2.5 models
Cooling RP3 model
45 50 55 60 65
Heating RP1.6, RP2
Cooling RP1.6
30 35 40
25
Cooling
Heating
Heating RP1.6, 2, 2.5,
3, 4, 5 and 6 models
(Up to 55m for RP1.6,
2, 2.5, 3 model)
Cooling RP2, 4 models
Cooling RP5 model
Cooling RP6 model
70 75 80
45 50 55