Table 2.1
Alarm Messages
ALARM | ACTION | NOTES | DISPLAY | FACTORY SET |
DISPLAYED |
|
| (seconds) | POINTS* |
|
|
|
|
|
LOW INLET | Shuts down RO | Press ALARM | 12 | Adjustable switch |
PRESSURE | machine | RESET on OIT |
| [set at 0.8 bar |
|
|
|
| (12 psi)] |
|
|
|
|
|
HI PERMEATE | Shuts down RO | Press ALARM | 0 | Adjustable switch |
PRESSURE | machine | RESET on OIT |
| [set at 5.5 bar |
|
|
|
| (80 psi)] |
|
|
|
|
|
HI TEMP | Shuts down RO | Press ALARM | 0 | |
| machine | RESET on OIT |
| switch [set at 38°C |
|
|
|
| (100°F)] |
|
|
|
|
|
HIGH | Alarm light dis- | RO machine will | None | Adjustable switch |
pH | played on pH | operate in alarm |
| (set at 8.5) |
| meter | condition |
|
|
|
|
|
|
|
HIGH | Shuts down RO | RO machine will | None | Adjustable |
CONDUCTIVI- | machine | operate in alarm |
| (set at 50) |
TY |
| condition |
|
|
|
|
|
|
|
MOTOR 1 | Shuts down RO | Press ALARM | 0 | Adjustable |
START | machine | RESET on OIT |
|
|
FAILURE |
| and on Control |
|
|
|
| enclosure |
|
|
Shuts down RO | Press ALARM | None | N/A | |
PRESSED | machine | RESET on OIT on |
|
|
|
| OIT and on Control |
|
|
|
| enclosure |
|
|
|
|
|
|
|
*Set at factory.
7
