The metal shell solar pumping station has stopped production
INTRODUCE :
APPLICATIONS CAPACITY :
Max.number of collectors:2
Max.number of storage tanks:2
Max.number of relays:4
Max.number of sensors:7
Max.number of application system:15
TECHNICAL DATA :
Dimension: 420mm*280mm*155mm
Power supply:200V-240V AC or 100V-130V AC50-60Hz. .
Power consumption: < 3W
Accuracy of temperature measuring: ± 2oC
Range of collector temperature measuring: -10oC ~200oC
Range of tank temperature measuring: 0oC ~100oC
Suitable power of pump: 3 pumps possible to be connected power of each pump < 200W .
Suitable power electrical heating:1 relay for 1500W(1500w-4000w must be use SR802)
Inputs: 5sensors
2pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC)
4pcs*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: IP42.
MAIN FUNCTIONS :
Pump support:
Can be support Normal Pump.
Can be support High Efficiency pump.
Set up clock/week
Functions operation and parameters setup (user grade)
THET Timing heating 37
CIRC DHW circuilation function activated /deactivated
tCYC Tempeature or time setting for DHW pump in three time sections
Functions operation and parameter setup (engineer grade)
DT Temperature difference for solar circuit pump
EMOF Maximum switch-off temperature of collector (for collector emergency close function)
CMX Maximum limited temperature of collector (collector cooling function)
CMN Low temperature protection of collector
CFR frost protection temperature of collector
REC Recooling temperature of tank
SMX1 Maximum temperature of tank 1
SMX2 Maximum temperature of tank 1
MAX1 Maximum switch-off temperature for heat transfer between tank and heat return
MIN1 Minmium switch-on temperature for heat transfer between tank and heat return
MAX2 Maximum switch-off temperature for heat transfer between heat exchanger and tank
MIN2 Minmium switch-on temperature for heat transfer between heat exchanger and tank
C_F Switch between Celsius and Fahrenheit
FUN Auxiliary functions
DVWG Anti legionnaires' function
SFB Switch-on/off of the solid fuel boiler
SFON Minimum switch-on temperature of tank
SFOF Maximum switch-off temperature of tank
MAX3 Maximum switch-off temperature of solid fuel boiler
MIN3 Minimum switch-on temperature of solid fuel boiler
PUMP1 P1 pump operation mode selection
nMIN Pump1 speed adjustment (RPM)
DTS Standard temperature difference of pump 1 (for pump 1 speed adjustment)
RIS Gain for circulation pump 1 (for pump1 speed adjusting)
PUMP2 P2 pump operation mode selection
n2MN Pump 2 speed adjustment (RPM)
DT2S Standard temperature difference of pump 2 (for pump 2 speed adjustment )
RIS2 Gain for circulation pump 2 (for pump 2 speed adjustment)
OHQM Thermal energy measuring
FTYPE Flow meter type selection
FTYP2 Flow meter type selection
FMAX Flow rate
MEDT Type of heat transfer liquid
MED% Concentration of heat transfer liquid
PRIO Tank priority
tRUN Intermission heating run-on time
tSTP Intermission heating run-off time
INTV pump Intermission function
IRUN Pump interval run-on time
ISTP Pump interval run-off time
COOL Tank cooling function
AHO Automatical thermostat function
BYPR Bypass function (high temperature)
HND Manual control
PASS Password set
REST Recovery to factory set
"ON/OFF"Controller switch on/off button
Holiday function
Manual heating
Temperature checking function
Protection function
Memory protection
Screen protection
Pump P1/P2 dry running protection
Trouble shooting
Trouble protection
Trouble checking