The low temperature and low pressure refrigerant gas come from the evaporate to the compressor,
After the compressor compress it , the refrigerant gas became high temperature and high pressure.
Then the gas come into the water condensation into liquid, emit a lot of condensation heat,
condensing heat absorbed by water, making the water temperature increased, and then the liquid
refrigerant come through the expansion valve, with a fan , the evaporate heat in the air, after all
evaporation , the low pressure compressor refrigerant gas inhalation in the compressor, after working
through the compressor, a high temperature and high pressure of the refrigerant gas from the
compressor to exhaust emissions, such reciprocating cycle.
Power supply
Hot water
outlet
Water inlet
Compressor
Heat energy
pass to water
D
is c h
a
r
g e
h
e a t e
q
u i p
m
e
n
t
Absorbing
air heat
energy
A
b s
o r
b
in g
h
e
a
t e
q u
ip
m
e
n t
Liquid tank Dry filter
Expansion valve
Ⅲ
.Work principle
Water heater
Performance Data
Ⅳ
.Performance Data
Water heater
3
SWBC-3.0H-A/P
Model
Rated heating capacity(w)
Power supply(V/Ph/Hz)
Input power(kw)
Running current(A)
Circulating unit hot water generated(L/h)
Thermostat factory setting(
)
℃
Thermostat maximum setting(
)
℃
Water connections
Compressor quantity
Fan motor quantity
Fan motor input(w)
Water Flow Volume(m /h)
3
Noise[dB(A)]
Net dimension(mm)
Net weight(kg)
3000
220/1/50
0.81
3.8
514
55
60
G3/4"
1
1
30
0.44
49
635*530*447
48
