Mitsubishi Electric City Multi PWFY-P36NMU-E-BU Data Book page 5

2. SPECIFICATIONS
Model
Power source
Heating capacity
(Nominal)
Power input
Current input
Temp. range of
Outdoor temp.
heating
Circulating Water temp.
(for water source unit side)
Inlet Water temp. (for PWFY side)
Cooling capacity
(Nominal)
Power input
Current input
Temp. range of cooling Outdoor temp.
Circulating Water temp.
(for water source unit side)
Inlet Water temp. (for PWFY side)
Connectable Total capacity
outdoor unit/heat source unit
Model / Quantity
Sound pressure level (measured in anechoic room)
Liquid
Diameter of
refrigerant pipe Gas
Inlet
Diameter of
water pipe Outlet
Field drain pipe size
External finish
External dimension H × W × D
Net weight
Circulating water Operation Volume
Range
Design pressure R410A
Water
Drawing External
Wiring
Document
Standard attachment
Accessory
Optional parts
Remark
Note: *1 Nominal heating conditions (PWFY conditions are indicated in the parentheses.)
<Y/H2i Y/R2/H2i R2-Series>
Outdoor Temp. : 47°FDB/43°FWB (8.3°CDB/6.1°CWB)
Pipe length : 25 ft (7.6 m)
Level difference : 0 ft (0 m)
(Inlet water Temp. : 86°F (30°C) )
(Water flow rate : 9.4 gpm (2.15 m
*2 Nominal cooling conditions (PWFY conditions are indicated in the parentheses.)
<Y/H2i Y/R2/H2i R2-Series>
Outdoor Temp. : 95°FDB (35°CDB)
Pipe length : 25 ft (7.6 m)
Level difference : 0 ft (0 m)
(Inlet water Temp. : 149°F (23°C) )
(Water flow rate : 8.4 gpm (1.93 m
* 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 the steel material for the water piping material.
* Please always make water circulate or add the brine to the circulation water when the ambient temperature becomes 32°F (0°C) or less.
* Please always make water circulate or pull out the circulation water completely when not using it.
* Please do not use groundwater and well water.
MEES20K028
*1 kW
*1 kcal / h
*1 BTU / h
kW
A
W.B
W.B
W.B
W.B
-
*2 kW
*2 kcal / h
*2 BTU / h
kW
A
D.B
D.B
D.B
D.B
-
dB<A>
in.(mm)
in.(mm)
in.(mm)
in.(mm)
in.(mm)
mm
in.
lbs(kg)
m /h
3
G/h
gpm
L/min
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.
<WY/WR2-Series>
Circulating water Temp. : 70°F (21.1°C)
Pipe length : 25 ft (7.6 m)
Level difference : 0 ft (0 m)
(Inlet water Temp. for PWFY side : 86°F (30°C) )
/h)) (Water flow rate : 9.4 gpm (2.15 m
3
<WY/WR2-Series>
Circulating water Temp. : 70°F (21.1°C)
Pipe length : 25 ft (7.6 m)
Level difference : 0 ft (0 m)
(Inlet water Temp. for PWFY side : 149°F (23°C) )
/h)) (Water flow rate : 8.4 gpm (1.93 m
3
* The water circuit must use the closed circuit.
PWFY-P36NMU-E2-AU
1-phase 208 - 230 V 60Hz
11.7
10,100
39,900
0.025 - 0.028
0.145 - 0.150
-4~90°F (-20~32°C) R2-Series
-13~90°F (-25~32°C) H2i-Series (R2)
-4~60°F (-20~15.5°C) Y-Series
-13~60°F (-25~15.5°C) H2i-Series (Y)
50~113°F (10~45°C)
WY, WR2-Series
50~105°F (10~41°C)
10.6
9,100
36,200
0.025 - 0.028
0.145 - 0.150
23~115°F (-5~46°C) R2-Series
23~115°F (-5~46°C) H2i-Series (R2)
23~115°F (-5~46°C) Y-Series
23~109°F (-5~43°C) H2i-Series (Y)
50~113°F (10~45°C)
WY, WR2-Series
50~95°F (10~35°C)
50~100% of outdoor/heat source unit capacity
Y-Series
Y-Series (High efficiency)
H2i-Series (Y)
R2-Series
R2-Series (High efficiency)
H2i-Series (R2)
WY-Series
WR2-Series
29
Φ3/8 (Φ9.52) Brazed
Φ5/8 (Φ15.88) Brazed
PT3/4 (27.2) Screw
PT3/4 (27.2) Screw
Φ1-1/4 (Φ32)
NO
800 (785 without legs) × 450 × 300
31-1/2" (30-15/16" without legs) × 17-3/4" × 11-13/16"
73 (33)
1.1~2.15
290~568
4.8~9.4
18~36
601
4.15
145
1.00
WKS79C728
KE94G154
Installation Manual, Instruction Book
Strainer, Heat insulation material, 2 × Washer, Flow switch × 1set, Buffer material
NONE
/h))
3
/h))
3
* Install the unit in an environment where the
wet bulb Temp. will not exceed 92°F (32°C)
* Please do not use it as a drinking water.
AIR TO WATER
Unit converter
kcal/h = kW x 860
BTU/h = kW x 3,412
3
cfm = m /min x 35.31
G(us) = L × 0.2642
lbs = kg / 0.4536
psi = MPa×145.038
* The specification data is subject
to rounding variation.
4