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2. SPECIFICATIONS
Model
Power source
Heating capacity
(Nominal )
Power input
Current input
Temp. range of
Outdoor temp.
heating
Inlet Water temp.
Connectable
Total capacity
outdoor unit
Model / Quantity
Sound pressure level (measured in anechoic room)
Diameter of
Liquid
refrigerant pipe
Gas
Diameter of
Inlet
Outlet
water pipe
Field drain pipe size
External dimension H × W × D
Net weight
Compressor
Type
Maker
Starting method
Motor output
Lubricant
Circulating water
Operation volume
Range
Protection on Internal circuit
High pressure protection
(R134a)
Inverter circuit (COMP)
Compressor
Refrigerant
Type × original charge
Control
Design pressure
R410A
R134a
Water
Drawing
External
Wiring
Document
Standard attachment
Accessory
Optional parts
Remark
Note:
*1 Nominal heating conditions
Outdoor Temp. : 47°FDB / 43°FWB (8.3°CDB/6.1°CWB)
Pipe length : 7.6 m (25 ft)
Level difference : 0m (0ft)
Inlet water Temp 149°F (65°C)
* Due to continuing improvement, the above specifications may be subject to change without notice.
* The unit is not designed for outside installations.
* Please don't use steel for the water piping material.
* Please always make water circulate or add brine to the circulation water when the ambient temperature becomes 32°F (0°C) or less.
* Please do not use groundwater and well water.
* Please do not use it as a drinking water. Discharge water from unit is not potable. Do not connect the output directly to a potable system.
kW
kcal / h
BTU / h
kW
A
W.B
-
dB<A>
in.(mm)
in.(mm)
in.(mm)
in.(mm)
in.(mm)
mm
in.
lbs(kg)
kW
m
/h
3
G/h
G/min
L/min
psi
MPa
psi
MPa
psi
MPa
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and
other items shall be referred to the Installation Manual.
Water flow rate 2.15m
/h (555G/h)
3
PWFY-P-NMU-E-BU/PWFY-P-NMU-E-AU (Sept. 2010)
PWFY-P36NMU-E-BU
1-phase 208-230V 60Hz
11.7
10,100
39,900
2.48
12.30 - 11.12
-4~90°F (-20~32°C)
50~160°F (10~71°C)
50~100% of outdoor unit capacity
PURY-P*T(S)HMU/Y(S)HMU-A(-BS)
PURY-P*T(S)JMU/P*Y(S)JMU-A(-BS)
PQRY-P*T(S)HMU/-P*Y(S)HMU-A(-BS)
44
Φ3/8 (Φ9.52) Brazed
Φ5/8 (Φ15.88) Brazed
PT3/4 (27.2) Screw
PT3/4 (27.2) Screw
Φ1-1/4 (Φ32)
800 (785 without legs) × 450 × 300
31-1/2" (30-15/16" without legs) × 17-3/4" × 11-13/16"
133 (60)
Inverter rotary hermetic compressor
MITSUBISHI ELECTRIC CORPORATION
Inverter
1.0
NEO22
0.6~2.15
156~555
2.6~9.2
10~35
High pressure sensor, High pressure switch at 3.60 MPa (522 psi)
Over-heat protection, Over-current protection
Discharge thermo protection, Over-current protection
R134a x ( 2lbs + 7oz) ( 1.1kg )
LEV
601
4.15
522
3.60
145
1.00
WKB94T460
KE94C344
Installation Manual, Instruction Book
Strainer, Heat insulation material, 2 × Connector sets, 2 × Washer
NONE
* Install the unit in an environment where the
wet bulb Temp. will not exceed 90°F (32°C).
* The water circuit must use the closed circuit.
Unit converter
kcal
= kW x 860
BTU/h = kW x 3,412
cfm
= m
/min x 35.31
3
G(us) = L × 0.2642
lbs
= kg / 0.4536
psi
= MPa×145.038
* The specification data is subject
to rounding variation.
PWFY-3
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