ELGA MEDICA EDI - US, Operator'S Manual

Page: 35 / 41

ELGA MEDICA EDI
– US Operator Manual
MEDICA EDI - US MANU40685 Ver 2
– 10/15
Page 33
8. TROUBLE SHOOTING
If a problem occurs, the unit will normally sound an alarm and the respective icon will flash. The
audible alarm can be silenced by pressing the mute button.
The appropriate action to then take (for the more common alarm displays) is shown on the Quick
Reference Guide (fitted to the inside of the door of the
MEDICA EDI - US. ) If the unit cannot be
repaired using the information shown, please call your local ELGA LabWater representative (See
Section 12.0 - Useful Contact Details).
WARNING! ALWAYS ENSURE THAT THE MAINS POWER SUPPLY
IS ISOLATED BEFORE WORKING INSIDE THE UNIT.
Alarm Summary
Display
id
icon Alarm Recommended Action
672-98
Leak
Detection

PRESS mute to silence alarm

REMOVE power rectify leak and dry sensors

Dry the contacts

POWER on to reset.
672-97
Reservoir
level
controls

PRESS mute to silence alarm

REMOVE power

Contact Technical Support
672-96
High loop
pressure

PRESS mute to silence alarm

REMOVE power

Contact Technical Support
672-95
Permeate
over
temperature

PRESS mute to silence alarm

Potable feed temperature is unacceptably high >50

C

Contact Technical support
672-94
Recirc. loop
over
temperature

PRESS mute to silence alarm

Water temperature is unacceptably high >50

C

Contact Technical support
-93
LC177
Protek L2
incorrectly
installed

PRESS mute to silence alarm

CONFIRM Protek is correctly installed

POWER OFF/ ON to reset
-92
LC207
LC207
incorrectly
installed

PRESS mute to silence alarm

CONFIRM Medpure L1is correctly installed

POWER OFF/ ON to reset
-90
1M
Ω.cm
Water purity
alarm

PRESS mute to silence alarm

CONFIRM purity displayed is suitable for application.

CHANGE LC207 if water purity is insufficient
-89
35°C
Water
temperature
alarm

PRESS mute to silence alarm

CONFIRM temperature is suitable for application.

ADJUST alarm setpoint or DIRECT water to drain to
Introduce cool water
-88
100µS/cm
Permeate
purity alarm

PRESS mute to silence alarm

CONFIRM purity displayed is suitable for application.

ADJUST alarm setpoint or contact local service
provider.
-87
35°C
Permeate
temperature
alarm

PRESS mute to silence alarm

CONFIRM temperature is suitable for application.

ADJUST alarm setpoint or confirm potable supply
temperature is suitable
-86
Break tank
low

PRESS mute to silence alarm.

CONFIRM pressure and flow of potable supply

If problem persists contact local service provider
-85 UV lamp fail

PRESS mute to silence alarm

CHANGE lamp at the next opportunity
60 Invalid C.C.

Check if you have re-installed old LC206

Put in new LC206
57
Replace
LC206

LC206 is expired. Replace with new one.
56
LC206
reminder

Make sure you have a new LC206 ready in stock for
replacement 10% of life left.