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1. SPECIFICATIONS
DATA G10
HEAT SOURCE UNITS
WY
Model
PQHY-P300YHM-A
Power source
3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity
*1
kW
33.5
(Nominal)
*1
kcal / h
28,800
*1
BTU / h
114,300
Power input
kW
7.36
Current input
A
12.4-11.8-11.3
COP
kW / kW
4.55
Temp. range of
Indoor
W.
B.
15.0 ~ 24.0°C(59 ~ 75°F)
cooling
Circulating water
°C
10.0 ~ 45.0°C(50 ~ 113°F)
Heating capacity
*2
kW
37.5
(Nominal)
*2
kcal / h
32,300
*2
BTU / h
128,000
Power input
kW
8.15
Current input
A
13.7-13.0-12.5
COP
kW / kW
4.60
Temp. range of
Indoor
D.B.
15.0 ~ 27.0°C(59 ~ 81°F)
heating
Circulating water
°C
10.0 ~ 45.0°C(50 ~ 113°F)
Indoor unit
Total capacity
50 ~ 130 % of heat source unit capacity
connectable
Model / Quantity
P15 ~ P250 / 1 ~ 26
Sound pressure level (measured in anechoic room)
dB <A>
50
Refrigerant
Liquid pipe
mm (in.
)
9.52(3/8) Brazed (12.7(1/2) Brazed,total length >= 40m)
piping diameter
Gas pipe
mm (in.
)
22.2(7/8) Brazed
Circulating water
Water flow rate
m
3
/ h
5.76
L / min
96
cfm
3.4
Pressure drop
kPa
17
Operating volume
range
m
3
/ h
4.5 ~ 7.2
Compressor
Type x Quantity
Inverter scroll hermetic compressor
Manufacture
AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method
Inverter
Motor output
kW
7.4
Case heater
kW
0.035(240 V)
Lubricant
MEL32
External finish
Acrylic painted steel plate
External dimension HxWxD
mm
1,160(1,100 without legs) x 880 x 550
in.
45-11/16(43-5/16 without legs) x 34-11/16 x 21-11/16
Protection devices
High pressure protection
High pressure sensor, High pressure switch at 4.15MPa (601 psi)
Inverter circuit (COMP.)
Over-heat protection, Over-current protection
Compressor
Over-heat protection
Refrigerant
Type x original charge
R410A x 5.0kg (12lbs)
Control
Indoor LEV and BC controller
Net weight
kg (lbs)
195(430)
Heat exchanger
plate type
Water volume in plate
I
5.0
Water pressure Max.
MPa
2.0
HIC circuit (HIC: Heat Inter-Changer)
-
Drawing
External
KB94T222
Wiring
KE94C317
Standard attachment
Document
Installation Manual
Accessory
Refrigerant conn. pipe
Optional parts
Joint: CMY-Y102SS-G2,CMY-Y102LS-G2
Header: CMY-Y104/108/1010-G
Remarks
.
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred to the Installation Manual.
.
Due to continuing improvement, above specifications may be subject to change without notice.
.
The ambient temperature of the heat source unit needs to be kept below 40°C D.
B.
.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
.
The heat source Unit should not be installed at outdoor.
.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
.
Be sure to provide interlocking for the unit operation and water circuit.
Notes :
Unit converter
1.Nominal cooling conditions(subject to JIS B8615-2)
Indoor:27°CDB/19°CWB(81°FDB/66°FWB), Water temperature:30°C(86°F)
Pipe length:7.5m(24-9/16ft.), Level difference:0m(0ft.)
2.Nominal heating conditions(subject to JIS B8615-2)
Indoor:20°CDB(68°FDB), Water temperature:20°C(68°F)
Pipe length:7.5m(24-9/16ft.), Level difference:0m(0ft.)
kcal
=kW x 860
BTU/h
=kW x 3,412
cfm
=m
3
/min x 35.31
lbs
=kg / 0.4536
*The specification data is
subject to rounding variation.
