Mitsubishi Electric City Multi R2 Series, Manual

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Optional Parts
Notes:
*1.Under Normal heating conditions at the outdoor temp,
16°CDB/12°CWB(60.8°FDB/53.6°FWB), the outlet water
temperature 65°C(149°F), and the inlet water temperature
17°C(62.6°F)
*2.Under Normal heating conditions at the outdoor temp,
7°CDB/6°CWB(44.6°FDB/42.8°FWB), the outlet water tempera-
ture 65°C(149°F), and the inlet water temperature 9°C(48.2°F)
*3.Under Normal heating conditions at the outdoor temp,
7°CDB/6°CWB(44.6°FDB/42.8°FWB), the outlet water tempera-
ture 65°C(149°F), and the inlet water temperature 15°C(59.0°F)
*4.Under Normal heating conditions at the outdoor temp,
7°CDB/6°CWB(44.6°FDB/42.8°FWB), when the unit is set to the
“Capacity Priority“ mode through the dry NC-contact.
*Due to continuing improvements, specifications may be sub-
ject to change without notice
*Do not use steel pipes as water pipes.
*Keep the water circulated at all times. Blow the water out of
the pipes if the unit will not be used for an extended period
time.
*Do not use ground water or well water
*Do not install the unit in an environment where the wet bulb
temperature exceeds 32°C
*The water circuit must use the closed circuit
*There is a possibility that the unit may abnormally stop when
it operates outside its operating range. Provide backup (ex.
boiler start with error display output signal (blue CN511 1-3))
for abnormal stop.
UNIT CONVERTER
BTU/h = kW x 3,412
lbs
= kg/0.4536
QAHV-N560YA-HPB
Power Source 3-phase 4-wire 380-400-415V 50Hz
Capacity *1
kW 40
Btu/h 136480
Power Input kW 10.31
Current Input A 17.8-16.9-16.3
COP(kW/kW) 3.88
Capacity *2
kW 40
Btu/h 136480
Power Input kW 10.97
Current Input A 20.0-19.0-18.3
COP(kW/kW) 3.65
Capacity *3
kW 40
Btu/h 136480
Power Input kW 11.6
Current Input A 20.4-19.4-18.7
COP(kW/kW) 3.44
Maximum Current Input *4 A 28.8-27.4-26.4
Allowable External Pump Head 77kPa
Temperature Range
Outlet Water Temp 55–90°C
Outdoor Temp D.B. -25~43°C
Sound Pressure Level (measured 1m below the unit
in an anechoic room) *1
dB(A) 56
Water Pipe
Diameter and Type
Inlet mm(in.) 19.05(Rc 3/4"), screw pipe
Outlet mm(in.) 19.05(Rc 3/4"), screw pipe
External Finish
Acrylic painted steel plate
<MUNSELL 5Y 8/1 or similar>
External Dimension H x W x D mm 1837(1777 not including legs) x 1220 x 760
Net Weight kg(lbs) 400(882)
Design Pressure
R744 MPa 14
Water MPa 1.0
Heat Exchanger
Water-side Copper tube coil
Air-side Plate fin and copper tube
Compressor
Type Inverter scroll hermetic compressor
Maker MITSUBISHI ELECTRIC CORPORATION
Motor Output kW 11.0
Case Heater kW 0.045
FAN
Air Flow Rate
m3/min 220
L/s 3666
Type x Quantity Propeller fan
Control, Driving Mechanism Inverter-control, Direct-driven by motor
Motor Output kW 0.92
HIC (HIC: Heat inter-changer) Circuit Copper pipe
Protection
High Pressure Protection
High pres.Sensor & High pres.
Switch at 14MPa(643psi)
Inverter Circuit Overheat and overcurrent protection
Compressor Overheat protection
Fan Motor Thermal switch
Defrosting Method Auto-defrost mode (Hot gas)
Refrigerant Type x Original Charge CO
2
(R744) 6.5kg
Remote
Controller
PAR-W31MAA-J
Representative Water
Temperature Sensor
TW-TH16-E
228
HOT WATER HEAT PUMPS