Solar Controller (SR728C) - SR728C

Solar Controller (SR728C)

1 Access main menu.
2 Access submenu
3 Main menu THET Timing heating
4 DT Temperature difference adjusting function
5 TEMP Temperature main menu
6 EM Emergency collector temperature (emergency switch-off temperature of collector)
7 CMX Maximum limited collector temperature (collector cooling function)
8 CNN Low temperature protection of collector
9 CFR Frost protection of collector
10 REC Tank re-cooling function
11 SMX1 Maximum temperature of tank 1
12 SMX2 Maximum temperature of tank 2
13 MAX1 Maximum turnoff temperature (for solid fuel boiler, return heating, heat transferring between tanks)
14 MIN1 Minimum turn-on temperature (for solid fuel boiler, return heating, heating transferring between tanks)
15 FUN Auxiliary function
16 DVWG Anti-Legionella function
17 CIRC Temperature controlled hot water circulation pump
18 nMIN Circuit pump speed adjusting (RPM speed controlling)
19 DTS Standard temperature difference (for circuit pump speed adjusting)
20 RIS Increased rate (for circuit pump speed adjusting)
21 OHQM thermal energy measuring
22 FMAX Flow rate
23 MEDT Type of heat transfer liquid
24 MED% Concentration of antifreeze
25 PRIO Priority logic of tank
26 TRUN Heating loading- time
27 TSTP Heating interval- time
28 BYPR High temperature by-pass function (tank temperature automatically adjusting)
29 HND Manual mode
30 PASS Password setting
31 RSET Recovery factory setting
32 ON/OFF button
33 Holiday function
34 Manual heating
35 Temperature query function
36 Memory protection
37 Anti-dry heating protection
38 Screen protection