M-Series MSZ-GE Engineering Manual
Table Of Contents
- Contents
- 1. INDOOR UNITS
- 2. OUTDOOR UNITS
- 3. SYSTEM
- 3-1. SPECIFICATIONS
- 3-2. EXTERNAL DIMENSIONS
- 3-3. CENTER OF GRAVITY
- 3-4. ELECTRICAL WIRING DIAGRAMS
- 3-5. REFRIGERANT SYSTEM DIAGRAMS
- 3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE
- 3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE
- 3-8. CAPACITY CORRECTION CURVE BY REFRIGERANT PIPING LENGTH
- 3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH
- 3-10. CHARGE CALCULATIONS
- 3-11. AIR FLOW DATA
- 3-12. SOUND PRESSURE LEVELS
- 3-13. STANDARD OPERATION RANGE
- 3-14. MAXIMUM HEATING CAPACITY IN LOW AMBIENT TEMPERATURE
- 3-15. ACCESSORIES
MSZ-GE-NA-40
M-Series - MSZ/MUZ-GE-NA Heat Pump Systems (August 2014)
Due to continuing improvement, above specication may be subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
3-10. CHARGE CALCULATIONS
Model
Outdoor unit
precharged
Refrigerant piping length (one way): ft.
25ft 30ft 40ft 50ft 60ft 65ft
MUZ-GE09NA
1 lb. 12 oz.
0 1.62 4.86 8.10 11.34 12.96
MUZ-GE12NA
2 lb. 9 oz.
MUZ-GE15NA-1
NOTE: Calculation: X oz. = 1.62/5 oz./ft (Refrigerant piping length (ft) - 25)
Model
Outdoor unit
precharged
Refrigerant piping length (one way): ft.
25 30 40 50 60 70 80 90 100
MUZ-GE18NA-1
3 lb. 7 oz. 0 1.08 3.24 5.40 7.56 9.72 11.88 14.04 16.20
NOTE: Calculation: X oz. = 1.08/5 oz./ft (Refrigerant piping length (ft) - 25)
NOTE: Refrigerant piping exceeding 33 ft. requires additional refrigerant charge according to the calculation.
Model
Outdoor
unit
precharged
Refrigerant piping length (one way): ft.
33 40 50 60 70 80 90 100
MUZ-GE24NA
4 lb. 3 oz. 0 4.14 10.06 15.98 21.90 27.82 33.74 39.66
NOTE: Calculation: X oz. = 2.96/5 oz./ft (Refrigerant piping length (ft) - 33)
(1) Additional Refrigerant Charge (R410a: Oz.)
NOTE: Refrigerant piping exceeding 25 ft. requires additional refrigerant charge according to the calcualation.