Products
Products

SR003E
APPLICATIONS CAPACITY Max.number of collectors:1 Max.number of storage tanks:1 Max.number of relays:4 Max.number of sensors:4 Max.number of application

system:1

Main technical data
TECHNICAL DATA
Size of Display:130mm x130mm x25mm
Size of Controller: 200mm x140mm x43mm
Power supply:AC100-240V,50-60Hz. .
Power consumption: < 1.8W
Accuracy of temperature measuring: ± 2oC
Range of collector temperature measuring: -10oC ~220oC
Range of tank temperature measuring: 0oC ~110oC
Suitable power of pump: 3 pumps possible to be connected, power of each pump < 300W .
Suitable power of electrical heater: 1pc ˂= 1500W .
Inputs: 4 sensors,
1pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
3pcs*NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
Outputs:4 relays, for circulation pumps or 3-way electromagnetic valve
Ambient temperature:-10oC ~ 50oC.
Water proof grade: IP40.
TECHNICAL DATA
Products name Quantity
Display 1 piece
Controller 1 piece
User manual 1 piece
PT1000 sensor ( φ6*50mm, cable length 1.5m) 1 piece
NTC10K sensor (φ6*50mm, cable length 3m) 2pieces
Mounting accessories ( expansion screw, clamps) 1 piece
Power cable 1 piece

Main functions
MAIN FUNCTIONS
Timing heating
Energy save mode
Temperature / time setting for DHW circulation pump
“ON/OFF” Manual for DHW circulation pump
Wireless connection(Code match between controller and display)
Temperature difference control 1*ΔT
Collector emergency shutdown
Collector cooling function
Collector low temperature protection
Collector frost protection
Tank re-cooling function
Celsius and Fahrenheit temperature switch
Maximum temperature of tank ( 1*storage tank)
Anti-Legionella function
High temperature by-pass function(Collector cooling down)
COMM Communication function menu
Holiday function
Manual Control( for 4 outputs:P1,P2,R1,H1)
Password setting
Recovery to factory setting
Manual Heating
Temperature query function
Memory Protection
Screen protection
Trouble shooting
Trouble protection
Trouble checking