S&A CW-7800 Series, Руководство пользователя

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CW-7800 Series
<5> Conductivity meter
（
Optional
）
(1) This machine is equipped with conductivity meter to monitor deionized water,
detection range from 0.1-20µS.
(2) Alarm signal output for deionized water of over standard conductivity values
(optional).
(3) Alarm indicating for deionized water of over standard conductivity values
(optional).
<6> Alarm signal and output terminal
For ensuring the equipment will not be damaged when abnormal condition occurs
in the chiller, it has alarm protection function.
(1) Working condition table of alarm signal
Note: The flow alarm is connected to the normally open relay and normally closed
relay contacts, requiring operating current less than 5A, working voltage less
than 300V.
Unit condition
Built-in buzzer of
temp. controller
OUT
H1
、
H2
OUT
H1
、
H3
ILUS
Working normally No Sound Disconnection Breakover
E00
、
E01
、
E08
、
E09
、
E10
、
E12
、
E13
、
E15
Sounds Breakover Disconnection
E02
、
E03
、
E11
、
E14
、
E16
、
E17
、
E18
、
E20
、
E21
Sounds Disconnection Breakover
E04
、
E05
、
E06
、
E07
Sounds Breakover Disconnection Optional
E19
Sounds Breakover Disconnection
Activate
after output
terminal
delaying
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