Updated version
Temperature measurement accuracy: 0.1C
10 push buttons at the front cover.
With separately keypad
APPLICATIONS CAPACITY
Max. number of collectors:1
Max. number of storage tanks:1
Max. number of relays:4
Max. number of sensors:5
Max. number of visualization application system: 1
FRT:1* Rotary vane type electron flow meter
TECHNICAL DATA
Size of Keypad:120mm x 120mm x 18mm
Size of Controller(1.5KW version): 187mm x128mm x46mm
Size of Controller(3KW version): 218mm x165mm x55mm
Size of Controller(4KW version): 218mm x165mm x55mm
Power supply: AC100-240V,50-60Hz. .
Power consumption: < 2.5W
Rated impulse voltage: 2.5KV
Housing: Plastic ABS
Protection type: IP41
Mounting: Wall mounting
Operation: 10 push buttons at the front cover.
Accuracy of temperature measuring: ± 0.1oC
Range of collector temperature measuring: -10oC ~220oC
Range of tank temperature measuring: 0oC ~110'C
Suitable power of pump: 3 pump possible to be connected
Suitable power of HK (backup heating):
1pc(1.5KW version)<1.5KW
1pc(3KW version) <3KW
1pc(4KW version) <4KW
Inputs: 5 sensors
1pcs*Pt1000 sensor (≤500'C) for collector (silicon cable≤280oC),
4pcs*NTC10K, B3950 sensor (≤ 135'C) for tank, (PVC cable ≤105'C),
1*FRT Rotary vane type electron flow mete
Outputs: 4 relays, for circulation pump and backup heating
3* Electromagnetic relay, Max. current 2A
HK relay(1.5KW version):10A
HK relay(3KW version):15A
HK relay(4KW version):20A
Ambient temperature: -10'C ~ 50'C.
Water proof grade: IP41
Main Function
DATE---Date setting
Timed heat---backup heating
Circle---Hot water circulation
LOAD---Setup Loading tank1
COL---Collector1
PUMP---Pump control mode
COOL---Cooling function
AUX---Auxiliary function
MAN---Manual mode
BLPR---Blocking protection function
OTDI---Thermal disinfection function
FS---Flow meter type selection.
UNIT---C-F unit switch
RST---factory setting
PASS--- password set
Holiday function
Screen Protection
Trouble Protection
Trouble Checking