Mitsubishi Electric PUZ-WZ50VAA Service Manual page 22

3 SPECIFICATIONS
3-1. SPECIFICATIONS
Service Ref.
Power source (Phase, cycle, voltage)
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan (drive) × No.
Fan motor
output
Airflow
Defrost method
Dimensions W
D
H
Weight
Refrigerant
Charge
Oil (Model)
Water pipe connection
*1 Hot gas with 4-way valve
3-2. AVAILABLE RANGE (WATER FLOW RATE, RETURN WATER TEMP.)
Note: If the value of water flow rate and return water temp. become lower than the available range, it
could cause damage to the parts of unit.
Heating
PUZ-WZ50VAA(-BS)
PUZ-WZ60VAA(-BS) PUZ-WZ80VAA(-BS)
Minimum return water temperature due to the water quantity of system
35
30
25
20
15
10
5
Unavailable range
0
6 7 8 9 10 11 12 13
Water flow rate [L/min] Water flow rate [L/min]
Note:
Be sure to avoid the unavailable range during defrosting.
Otherwise, the outdoor unit is insufficiently defrosted and/or the heat exchanger of the indoor unit may freeze.
OCH816
PUZ-WZ50VAA.UK
PUZ-WZ50VAA-BS.UK
Single, 50 Hz, 230 V
A 13.0
kW
W
kW
m /min (CFM)
3
mm
mm
mm
kg (lb)
kg
L
*2 Hot gas without 4-way valve
Available range
10L
15L
40L
14 15 16 17 18 19 20 21 22
PUZ-WZ60VAA.UK
PUZ-WZ60VAA-BS.UK
Single, 50 Hz, 230 V
13.0
Munsell: N8.75
Munsell N2.75 (FRONT PANEL)
Linear Expansion Valve
Hermetic twin rotary
SPB280FARMC
2.0
Inverter
HP switch, Comp. surface thermo,
Discharge thermo, Over current detection
—
Plate fin coil
Propeller fan x 1
0.074
44 (1,550)
Reverse cycle
*1
1050 (41-1/3)
500 (+20) (19-8/7 + 4/5)
1020 (40-1/6)
89 (196)
R290 (3)
0.6 (1.32)
0.38 (PZ46M)
G1B (WATER)
Cooling
PUZ-WZ50VAA(-BS)
PUZ-WZ60VAA(-BS) PUZ-WZ80VAA(-BS)
Minimum return water temperature due to the water quantity of system
14
12
10
8
6
4
Unavailable range
2
0
6 7 8 9 10
23
22
PUZ-WZ80VAA.UK
PUZ-WZ80VAA-BS.UK
Single, 50 Hz, 230 V
22.0
Hermetic twin rotary/
Single rotary
SPB280FARMC/KP173VGBC
2.0/0.8
Inverter/Fixed rotation
Reverse cycle
*1
117 (258)
0.6 (1.32)/0.4 (0.88)
0.38 (PZ46M)/0.30 (PZ46M)
Available range
11 12 13 14 15 16 17 18 19
Water flow rate [L/min]
/Normal cycle
*2
20 21 22 23