Mitsubishi Electronics r410a Air Conditioner User Manual


 
[ VIII Test Run Mode ]
- 217 -
HWE09080 GB
Item
2-unit combination
PQRY-P192YSHMU-A
PQRY-P96YHMU-A PQRY-P96YHMU-A
Model name of BC controller CMB-P108NU-GA
Operating
conditions
Indoor temperature DB/WB 26.7°C/19.4°C [80 °F/67 °F]
Heat source water temperature °C [ °F] 29.4 [85]
Heat source water flow rate
m
3
/h
G/h
gpm
5.76
[1522]
[25.4]
5.76
[1522]
[25.4]
Indoor
unit
No. of connected units
Unit
4
No. of units in operation 4
Model í 48/48/48/48
Pipe
length
Main pipe
m [ft]
5[16-3/8]
Branch pipe 10 [32-3/4]
Total pipe length 45 [148]
Fan speed í Hi
Refrigerant charge
kg
[lbs-oz]
24.6 [55]
Heat source
unit
Current A 51.8
Voltage V 230
Compressor frequency Hz 90 90
LEV opening
Indoor unit
Pulse
387/387/387/387
BC controller (1/2/3) 2000/2000/220
Pressure
switch
High pressure (63HS1)/
Low pressure (63LS)
MPa
[psi]
2.27/0.81
[329/117]
2.27/0.81
[329/117]
BC controller on the liquid side
(PS1)/Intermediate part (PS3)
2.17/2.17
[315/315]
Sectional
temperatures
Heat
source
unit
Discharge (TH4)
°C [ °F]
65 [149] 65 [149]
Heat exchanger outlet 34 [93] 34 [93]
Accumulator inlet 8 [46] 8 [46]
Accumulator outlet 8 [46] 8 [46]
Compressor inlet 19 [66] 19 [66]
Compressor shell bottom 40 [104] 40 [104]
Indoor
unit
LEV inlet 19 [66]
Heat exchanger outlet 6 [43]