HF scientific CLX Online Residual Chlorine Monitor - Manual (Page 26)

CLX (1/12) Page 21
REV 5.1
7.11 Cycle Time
The cycle time can be changed using this menu. Please note that changing this menu
will directly affect the volume of reagent that will be consumed. The default is set to
150 seconds (2 ½ minutes). Using this setting the reagents will last 30 days.
Make selections using the  and  buttons then press the
↵ button. Allowable setting is
from 110 to 600 seconds (10 minutes).
Reagents have a 30 day life after being mixed regardless of the cycle time
setting.
7.12 Water Conservation
To conserve water, the flush time can be adjusted use as little water as possible.
The instrument requires 110 seconds to complete its normal operations, when the WCON
is turned On, at the factory cycle time the instrument sits idle for about 40 seconds. This
results in about a 25% water savings. The actual amount of water conservation is
dependent on the incoming water pressure and the cycle time setting.
The use of this option may result in some slight loss of accuracy. The factory setting for
this option is OFF.
Make selections using the  and  buttons then press the
↵ button to exit to AUTO
mode and save all configuration settings. If the 4-20 mA in section 7.1 is turned ON, there
are two additional menus that will appear before returning to AUTO mode.