Yamato Scientific WR600S AutoPure - Manual (Page 24)

List of ALARM errors and ALARM messages
When the ALARM LED is flashing, an error code number will be displayed which indicates the nature of the problem inside the
Autopure WR600 .
SYSTEM
ERROR #
DESCRIPTION REMEDY
1 The motor voltage is above its
recommended operating value.
Contact Yamato Technical Service.
2
Temperature < minimum
.
The measured temperature needs a short period of time to
stabilise. If the message persists, contact Yamato Technical
Service.
3
Temperature > maximum. The measured temperature needs a short period of time to
stabilise. If the message persists, contact Yamato Technical
Service.
4
Resistivity < minimum (off-scale). Resistivity of product water is off-scale.
Let the Autopure WR600 operate for a few minutes to force any
air out of the resistivity cell. If the message persists, Contact
Yamato Technical Service.
5 Resistivity > maximum (measurement
is not representative).
Resistivity of water is off-scale. Let the Autopure WR600
operate for a few minutes to force any air out of the resistivity
cell. If the message persists, Contact Yamato
Technical
Service.
6 Motor voltage error.
Contact Yamato Technical Service.
7
UV lamp voltage error.
Contact Yamato Technical Service.
8 Defective UV lamp.
Contact Yamato Technical Service.
9
Error with the reference signal for the
electronics.
Contact Yamato Technical Service.
10 Error with the EEPROM storage.
Contact Yamato Technical Service.
11
Error with communication with the
A-10.
Press OPERATE/STANDBY to reinitialise the Autopure
WR600. If the problem persists, then contact Yamato
Technical Service.