Commercial Use Air Source Heat Pump For Schools,colleges,apartments

Low noise commercial air source heat pump
high cop commercial air source heat pump
function:
1, heating mode
2,compressor over current protection function
3, automatically remember all parameters if power off
4, display water tank temp, preset temp and inquiry function
5,turn onoff at two certain period of time within 24 hours.
6,compressors run in balance and starts are staggered.
7,electric heating back up.
8,automatically and forced defrosting function
9,huge lcd display (with blue background and white word).
10,perfect protect and display
11,lack of phase or wrong phase of three phase power supply can be protected.
12,anti-freezing function
13, under the condition of without control panel (or panel damaged), system can work automatically.
14,linkage interface (optional)
temperature:
1, working temperature range of outdoor: -7℃ to 43℃
2,rated working condition: rated working condition: dry-bulb temp: 20℃, wet-bulb temp: 15℃, cool water temp: 15℃, hot water temp:55 ℃.
3, max water temperature: 60℃
some important information:
1,working mode: heating mode
2,level of protection: ipx4
3,electric shock proof grade: I 4,refrigerant: r407c or r134a or r417a
components:
1,compressor: copeland scroll compressor
2,controller:wedy multifunction controller, (circuit board, lcd panel, temperature sensors)
3,evaporator: hydropilic aluminium foil and internal thread copper pipe heat exchanger
4,throttle unit: danfoss electric expansion valve
5,cabinet: galvanized sheet spray coating gray color or stainless steel
6,condenser: high efficiency shell and tube heat exchanger or double-pipe heat exchanger
note: specifications are subject to change