Instruction of SR81 Split Pressurized Solar Hot Water System
Page 29 of 59
OCCO
OFF
Collector cooling function
on/off
CMAX
110
℃
70-160
℃
1
℃
Temperature of collector
cooling ( hysteresis 5
o
C)
OCMI
OFF
Collector minimum
temperature function on/off
CMIN
10
℃
10-90
℃
1
℃
Temperature of collector
minimum function
OCFR
OFF
Anti-freeze function on/off
CFRO
4
℃
-40-8
℃
0.5
℃
Switch-on temperature of
anti-freeze function
CFRF
5
℃
-39-9
℃
0.5
℃
Switch-off temperature of
anti-freeze function
OTCO
Tube collector function
TCST
07:00
00:00-23:
00
1min
Start time of tube collector
function
TCEN
19:00
00:00-23:
00
1min
Stop time of tube collector
function
TCRU
30s
30-300s
1s
Running time of tube collector
function
TCIN
30min
5-60min
1min
Interval time of tube collector
function
Function setting:
OCEM (Collector emergency shutdown function) setup
►Select “COL” function menu
►Press “SET”, “OCEM” displays on the screen
►Press “SET” again, “OCEM ON” displays on the screen
►Press “SET”, “ON” blinks on the screen
(If it is necessary to shut down this function, press “+/-“to deactivate it)
►Press “SET” or “ESC” to save the setting
►Press “+”, “OCEM 130
o
C” displays on the screen
►Press “SET”, “130
o
C” blinks on the screen
►Press “+/-”, to adjust the temperature of the collector emergency function
►Press “SET” or “ESC” to save the setting