- Description
-
Geothermal heat pump/Water source heat pump(Heating and cooling)
Model
Unit
FWC-03
Rated heating
Heating capacity
kw
11
BTU/h
37543
Input power
kw
2.6
Input current
A
12.8
COP
kw/kw
3.8
Rated cooling
Rated cooling capacity
kw
9
BTU/h
30717
Rated input power
kw
1.9
Rated input current
A
9.5
EER
kw/kw
4.5
Max running current
A
17.1
Power source
V/Hz
220-240V/50Hz
Nosie level
dB(A)
≤53
Dimension
w*d*h
mm
560*470*675
Weight
kg
135
Precision of temp controll
±2
Controller
Type
Multi-color backlight LCD, Can accept panel buttons and infrared remote control
Main function
Working mode control, independent working temperature setting, status display, timer start and stop machine Settings, key lock function, muti-color backlight selection, etc
Refrigeration circulation structure
Throttle type
External equalizer thermal expansion valve
Refrigeration
Type
R410A/R417A/ R407C
Compressor
Type
Hitachi
Qty
Piece
1
Water source side heat exchange
Type
plate heat exchanger
Water flow
m3/h
0.81
Water pressure drop
kPa
10
Pipe size
Inch
0.75
Water side max working pressure
kPa
1000
Water chiller heat exchanger
Type
plate heat exchanger/tube in shell heat exchanger
Water flow
m3/h
1.46
water pressure drop
kPa
10
Pipe size
Inch
0.75
Water side max working pressure
kPa
1000
Refrigeration system
Too high gas temperature protection,high pressure protection, low pressure protection, sensor fault protection
Compressor delay start protection, phase sequence protection, smoke and fire protection
Water source system
Water temperature protection, water flow protection, heat exchanger antifreeze protection, standby low temperature protection,Leakage protection
1.Rated heating working condtion:water source side water inlet temp is 15℃,use side water inlet temp is 40℃.water flow the same to summer water flow
2. Rated cooling working: water source side water inlet temp is 18℃,outlet water temp 29℃,use side water inlet water temp 12 ℃,outlet temp 7℃
