SR501 EN Operation Manual
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possible to check the on/off status of auxiliary functions (low water pressure
function, disinfection function(TDIS), anti-freezing protection, timer function,
tank high temperature protection function)
Code
Code description
DAYS
Running days of controller
SDAY
Running days of sensor
SW
Software version
LWPR
Low water pressure function
OTDI
Disinfection function
CFR
Anti-freezing protection function
OTF
Timer function
TKPR
Tank high temperature protection function
1) Note:
1) T2 value can be viewed only when pipe anti-freezing function is activated.
2) At the view menu, if no any button is pressed within 3 minutes, display
returns to the main interface.
10. Protection function
10.1 Overflow protection
When sensor of water temperature and water level occurs fault, it may cause
overflow when water filling function is working, then controller will stop water
filling automatically.
10.2 High temperature protection of collector tube
When water level is lower than 20% and water temperature is higher than 95
o
C,