The Chemlink Feeder Tank Level Switch - Zodiac Régulateur de rH et de pH du ChemLink C1900 Manuel D'installation Et De L'utilisateur

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ENGLISH
5.5

The ChemLink Feeder Tank Level Switch

This feature allows the use of an external, tank-mounted
level switch to indicate when a liquid tank is empty to
prevent the dry feeding of a peristaltic pump. These
switches are an after-market product and not available
through Zodiac. There is only provision for one switch.
The switch must be normally closed (NC).
Connect level switch
here to LVL and GRD terminals
5.5.1 To Enable the ChemLink Feeder Tank
Level Switch
At the main ChemLink screen, use the arrow keys to
highlight LEVEL SWITCH and press SELECT. An 'X'
on the display indicates the Level Switch is enabled.
Press SELECT again to disable the Level Switch.
CHEMLINK 1
SETUP
ORP 650 OK
PH 7.5 OK
ORP SETUP
PH SETUP
ORP MANUAL FEED
PH MANUAL FEED
LEVEL SWITCH
CHEMLINK 1
SETUP
ORP 650 EMPTY
PH 7.5 EMPTY
ORP SETUP
PH SETUP
ORP MANUAL FEED
PH MANUAL FEED
LEVEL SWITCH X
C1900 ORP and pH ChemLink™ Controller
1
CHEMLINK 1
SETUP
ORP 650 OK
PH 7.5 OK
ORP SETUP
PH SETUP
ORP MANUAL FEED
PH MANUAL FEED
LEVEL SWITCH X
Level switch is open,
indicating an empty tank
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Installation & Operation Manual