Altek SR1128 - IRUN Pump Running Time; FUN Auxiliary Function; DVWG Anti Legionnaires Function

SR1128 operation manual
~27~
set is “30 minute”
► Press “+” “-” button, to adjust time, adjustable range (2~ 60 minutes).
► Press “ESC” button to exit the menu or wait for 20 seconds to exit automatically,
parameters are saved automatically.
5.6.4 IRUN Pump running time
Setup steps:
To select submenu IRUN, “IRUN 15” displays on the screen.
► Press “SET” button, parameter “15” displays and blinks, factory set is “15 seconds”
► Press “+” “-” button, to adjust time, adjustable
range (5~ 120 seconds).
► Press “ESC” button to exit the menu or wait for 20
seconds to exit automatically, parameters are saved
automatically.
5.7 FUN Auxiliary function
The auxiliary functions of this controller can be set under “FUN” menu; it is possible to
activate several auxiliary functions at the same time.
5.7.1 DVWG Anti legionnaires' function
Description:
In order to avoid occurring bacteria in water tank when the temperature of tank is lower for a
long time, controller will check the temperature of tank every 7 days in a period
automatically, if the temperature of tank is never over 70
o
C during this period, then at the
factory default time of 01:00 on Sunday of the period auxiliary heating system is triggered
automatically to heat water until it rises up to 70
o
C˄ this is factory default set, impossible to
reset˅, bacteria is killed by high temperature, thereafter function is deactivated.
Setup steps:
To select submenu DVWG, “DVWG ----” displays on
screen. Default set is “----”.
►Press “SET” button, parameter“----” blinks on the
screen.
►Repress “SET” button, function is triggered. And then
“70
o
C” blinks on the screenDŽ
►Press “+” “-” button to adjust this temperature,
adjustable range is˖˄595ć˅.