SR1028 water heater controller special for Australia and Newzealand, China SR1028 water heater controller special for Australia and Newzealand Supplier,Factory

SR1028 water heater controller special for Australia and Newzealand

Haining Haokang Solar Energy Co., Ltd. [China]

SR1028 water heater controller 1.special for Australia and Newzealand 2.Trouble protection and Checking 3.ISO.CE Approved

SR1028 water heater controller special for Australia and Newzealand

Main technical data
Appearance of controller 205mm×150mm×60mm
Power supply
AC230V±10%
Power consumption
< 3W
Accuracy of temperature measuring ±2oC
Range of collector temperature measuring -10~220oC
Range of tank temperature measuring 0~110oC
Inputs 1 x Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
2 x NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
Outputs 1 relays, for circulation pumps, power: ≤ 600W
1 relay for electrical heater, power: ≤ 1500W
Ambient temperature -10~50 oC
Water proof grade IP43

Main functions
4.3 Main menu DT O & DT F Temperature difference function
4.4 Main menu - THET timing heating
4.5 TEMP Temperature main menu
4.5.1 EM Emergency collector temperature
(Emergency switch-off temperature of collector)
4.5.2 CMX Maximum limited collector temperature (collector cooling function)
4.5.3 CMN low temperature protection of collector
4.5.4 CFR frost protection of collector
4.5.5 SMX Maximum temperature of tank
4.5.6 REC Tank re-cooling function
4.5.7 C- F Celsius and Fahrenheit temperature transferring
4.6 HND Manual mode
4.7 PASS Password setting
4.8 LOAD Recovery factory setting
4.9 Manual heating
4.10 Holiday function
4.11 Temperature query function
5. Protection function
5.1. Memory protection
5.2 Screen protection
6. Trouble shooting
6.1 Trouble protection
6.2 Trouble checking

Principle: