Operation manual of SR528Q wireless controller
- 32 -
Setup steps:
To access main menu TEMP, then select submenu SMX, “SMX 60
o
C” shows on the screen.
►Press “Set” button, parameter “60
o
C
” blinks
►Press
“▲ ▼
” button to adjust the value of maximum
temperature of tank, adjustable range is
（
2
o
C
～
95
o
C
）
,
default set is 60
o
C
►Repress “Set” button to activate and deactivate this function, if function deactivated, “SMX
- - -
” displays on the screen.
► Press “Esc”
button to exit the menu or wait for 20 seconds to exit automatically,
parameters are saved automatically.
SMX sign shows on the screen, it indicates that this function is activated.
6.4.7 REC Cooling temperature of tank
Description:
If storage temperature rises up to its maximum temperature, and at the same time, collector
temperature is 5
o
C lower than storage temperature, then solar pump can be triggered,
through this reversed circulation, storage temperature is reduced by heat loss occurs in
collector, solar pump keeps in working until storage temperature drops below its maximum
temperature.
Setup steps:
To access main menu TEMP, then select submenu
REC, “REC OFF” shows on the screen,
default set is off.
►Press “Set” button, parameter “OFF” blinks on
screen
►Repress “Set” button to activate or deactivate this
function; after function activated, factory set is
“REC ON”
► Press “Esc” button to exit the menu or wait for 20 seconds to exit automatically,
parameters are saved automatically.
REC sign displays on the screen, it indicates that this function is activated.