What to do if internal error 1 on Mar Cor Purification WRO 300 H Water Filtration Systems?
If your Mar Cor Purification Water Filtration System displays 'Internal Error 1' due to a control unit failure, first press the designated button to silence the buzzer. Then, restart the unit, or notify technical personnel.
What to do if Mar Cor Purification WRO 300 H Water Filtration Systems reports insufficient water supply?
If the Mar Cor Purification Water Filtration Systems displays 'INSUFFICIENT WATER SUPPLY' because the inlet tank appears empty, take these steps: 1. Ensure the feed water supply meets the Technical Data specifications. If the message is intermittent, the feed water pressure might be insufficient. 2. Use the Internal Service Menu to check the function of the level sensors and the inlet valve. 3. Inspect the internal inlet constant flow valve for any particle blockages. Refer to component 3 in the Flow Diagrams on page 15. 4. If applicable, check the external constant flow valve for any particle blockages.
What to do if the high level sensor doesn't detect water during filling of Mar Cor Purification Water Filtration Systems?
If the high level sensor in the Mar Cor Purification Water Filtration Systems hasn't detected water within the expected time during filling, which is determined by preset S233, consider the following: 1. Replace optical level sensors with float level switches, if not already done. 2. Start the WRO unit in RUN mode and use logging in Internal service to verify the high level sensor's proper function. Replace the sensor if needed. 3. Adjust preset S233 if the WRO unit has a poor or highly variable water supply. 4. If the alarm persists, you can disable the overflow supervision system by setting preset S233 to zero (0). Caution: This will disable the overflow supervision function.
What to do if Mar Cor Purification Water Filtration Systems reports high conductivity rinse?
If the Mar Cor Purification Water Filtration Systems displays 'HIGH CONDUCTIVITY RINSE', indicating the conductivity is above the Conductivity Notification limit after a prolonged Rinse, follow these steps: 1. Perform a separate test to confirm there are no residual chemicals in the product water. 2. Verify the product water conductivity reading against an external conductivity reference instrument and calibrate if necessary. 3. If the product water conductivity cannot be calibrated, check the conductivity measurement system (probe and electrical connections). Replace the CPU board if necessary.
What to do if load application failed on Mar Cor Purification WRO 300 H Water Filtration Systems?
If your Mar Cor Purification Water Filtration System displays 'Load Application Failed' due to software malfunction, notify technical personnel.
What to do if Mar Cor Purification Water Filtration Systems shows a conductivity notification?
If the conductivity value exceeds the notification limit for more than 30 seconds during operation, here’s what to do: 1. Start the WRO unit and let it run for at least 15 minutes to allow the water temperature to equalize. Verify both feed and product water conductivity against an external reference instrument and calibrate if necessary. 2. If the feed water conductivity has increased, the product water conductivity will also increase. Adjust the conductivity notification limit to correspond to the new situation. 3. If the feed water temperature has significantly increased since installation, this will affect the salt rejection ability of the reverse osmosis membrane, leading to higher product water conductivity. Adjust the conductivity notification limit to correspond to the new situ...
What to do if rinse required on Mar Cor Purification Water Filtration Systems?
If your Mar Cor Purification Water Filtration System displays 'Rinse Required' this indicates that the system is filled with chemicals. To resolve this, first, press the designated button to silence the buzzer and then perform a rinse by pressing the specified button until the rinse starts.
What to do if insufficient heat on Mar Cor Purification WRO 300 H?
If your Mar Cor Purification Water Filtration System displays an 'Insufficient Heat' message, likely due to a power failure, first press the designated button to silence the buzzer. Then, press the specified button until the light goes on. The system will either go to standby or an active cooldown.
What to do if conductivity notification occurs on Mar Cor Purification WRO 300 H Water Filtration Systems?
If the conductivity value of your Mar Cor Purification Water Filtration System has exceeded the notification limit for more than 30 consecutive seconds during the previous run period, start by pressing the designated button to silence the buzzer. Next, perform cleaning according to your local procedures. If the issue continues, notify technical personnel.
What to do if conductivity alarm occurs on Mar Cor Purification WRO 300 H Water Filtration Systems?
If the conductivity value of your Mar Cor Purification Water Filtration System exceeds the alarm limit for more than 30 seconds, take the following steps. Before treatment: press the designated button to silence the buzzer and note the conductivity value, then continue treatment. After treatment: inform the responsible medical staff according to local procedures and notify technical personnel for further actions.
Lists related manuals for the WRO 300 H water purification unit.
Explains the meaning of specific terms and symbols used throughout the manual.
Highlights essential safety precautions and warnings for operating the WRO 300 H.
Details the various symbols and their meanings used in the WRO 300 H manual.
Information on the CSA(C-US) mark and its conformance to safety standards.
Covers copyright, trademarks, and intellectual property information for the product.
Provides contact details and address for Mar Cor Purification, Inc.
Defines the primary purpose and application of the WRO 300 H water purification unit.
Provides a general description of the WRO 300 H and its key features.
Details the different alarm types, sounds, flashes, and message displays.
Explains the conductivity monitoring, its limits, and notifications.
Describes the location and function of the mains power switch.
Details the buttons on the operator panel and their functions.
Information on preset reminders for user actions and their display.
Explains how to view operational data such as product water, feed water, and flow rates.
Instructions on how to start the WRO 300 H unit and initiate operation.
Guidance on how to stop the WRO 300 H and put it into standby mode.
Information on the requirements and frequency of heat disinfection for microbiological control.
Procedures and guidelines for chemical disinfection of the WRO 300 H.
Details on warm acid cleaning, alkaline cleaning, and general cleaning procedures.
Instructions for preserving the unit during extended periods of non-use.
Covers manual and auto flush functions for water exchange.
Guidance on cleaning the exterior of the WRO 300 H unit.
Details output flow, water loop length, pressure, and quality parameters.
Lists approved disinfectants, cleaning agents, and preservation agents.
Provides physical measurements like weight, height, depth, width, and internal volume.
Lists materials used in components that contact product water.
Specifies operating temperature, humidity, and storage conditions.
Details emissions and immunity test results for electromagnetic compatibility.
Lists the safety and EMC standards the machine complies with.
Provides definitions and actions for various alarms and notifications.
Describes the alarm indicating corrupt software and the required action.
General| Brand | Mar Cor Purification |
|---|---|
| Model | WRO 300 H |
| Category | Water Filtration Systems |
| Language | English |
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