Mitsubishi Electric SMART MULTI MXZ-SM36NAM2-U1 Data Book page 21

7. CAPACITY TABLES
(7) Comparison with Essential Load
Against the essential load 30.3 kBtu/h, the maximum system capacity is 32.4 kBtu/h: Proper outdoor units have been selected.
(8) Calculation of Maximum Indoor Unit Capacity of Each Room
CTx = CTi, thus, calculate by the calculation below
Room1
Indoor Unit Rating × Indoor Design Temperature Correction
= 15.0 × 1.02
= 15.3 kBtu/h
Room2
Indoor Unit Rating × Indoor Design Temperature Correction
= 18.0 × 0.95
= 17.1 kBtu/h
Go on to the heating trial calculation since the selected units fulfill the cooling loads of Room 1, 2.
<Heating>
Outdoor Design Wet Bulb Temperature
Total Heating Load
Room1
Indoor Design Dry Bulb Temperature
Heating Load
Room2
Indoor Design Dry Bulb Temperature
Heating Load
<Other>
Indoor/Outdoor Equivalent Piping Length
Capacity of indoor unit
<P•FY series>
Model Number
Model 04 Model 05 Model 06 Model 08 Model 12 Model 15 Model 18 Model 24 Model 27 Model 30 Model 36 Model 48 Model 54
for indoor unit
Model
4.5 5.6
Capacity
<M,S,P series>
Model Capacity class
name
06 09 12
SVZ - - 12.0
SLZ-KF - 10.2 13.7 17.1
SEZ-KD - 10.9 13.6 18.0
MFZ-KJ - 10.9 13.0 18.0
MLZ-KP - 10.9 13.0
MLZ-KY 6.0 - -
MSZ-FH 6.0 10.9 13.6 18.0
MSZ-FS 6.0 10.9 13.6 18.0
MSZ-GL 6.0 10.9 14.4 18.0
MSZ-GS 6.0 10.9 14.4 18.0
MSZ-EF - 10.9 13.0 18.0
PEAD - 10.9 13.5 15.7
PLA - - 13.5
PAA-A - - -
M-P0890
OK: fulfills the load 13.6 kBtu/h
OK: fulfills the load 16.7 kBtu/h
Design Condition
6.7 9.0 13.5
15 18 24 30 36
- 18.0 27.0 34.0 40.0
- - - -
17.2 - - -
21.0 - - -
- 21.0 - - -
- - - - -
20.3 - - -
20.3 - - -
21.6 27.6 - -
21.6 27.6 - -
21.0 - - -
18.0 26.0 34.0 40.0
- 18.0 26.0 34.0 40.0
- 19.0 26.0 32.0 38.0
35.6ºF (2.0ºC)
34.0 kBtu/h
69.8ºF (21.0ºC)
16.3 kBtu/h
73.4ºF (23.0ºC)
17.7 kBtu/h
328 ft
17.0 20.0 27.0 30.0
SMART MULTI
(kBtu/h)
34.0 40.0 54.0 60.0
19