Mitsubishi Electric PQHY-P72TYHMU-A Service Handbook page 223

[ VIII Test Run Mode ]
Model name of BC controller
Indoor temperature
Heat source water temperature
Heat source water flow rate
Indoor
Operating
unit
conditions
Pipe
length
Fan speed
Refrigerant charge
Current
Heat source
Voltage
unit
Compressor frequency
Indoor unit
LEV opening
BC controller (1/2/3)
High pressure (63HS1)/
Low pressure (63LS)
Pressure
switch
BC controller on the liquid side
(PS1)/Intermediate part (PS3)
Heat
source
unit
Sectional
temperatures
Indoor
unit
HWE09080
Item
DB/WB
°C [ °F]
m
[G/h]
[gpm]
No. of connected units
Unit
No. of units in operation
Model
Main pipe
Branch pipe m [ft]
Total pipe length
[lbs-oz]
Pulse
MPa
[psi]
Discharge (TH4)
Heat exchanger outlet
Accumulator inlet
Accumulator outlet
°C [ °F]
Compressor inlet
Compressor shell bottom
LEV inlet
Heat exchanger inlet
- 214 -
Heat source unit model
PQRY-P120YHMU-A
CMB-P104NU-G
21.1°C/í
[70 °F/í]
21.1[70]
3
/h 5.76
[1522]
[25.4]
3
3
í 36/36/48
5 [16-3/8]
10 [32-3/4]
35 [115]
í Hi
kg
13.6 [30]
A 28.3
V 230
Hz 90
332/332/406
110/í/660
2.68/0.80
[389/116]
2.64/2.32
[383/336]
81 [178]
5 [41]
4 [39]
4 [39]
4 [39]
40 [104]
39 [102]
70 [158]
GB