CRYSTAL QUEST C-75 Commercial Reverse Osmosis Systems Instruction Manual
- June 4, 2024
- CRYSTAL QUEST
Table of Contents
CRYSTAL QUEST C-75 Commercial Reverse Osmosis Systems Instruction Manual
C-75 INTRODUCTION
The Advantage Controls Series 75 RO controller is designed for the small commercial Reverse Osmosis system. This controller incorporates relay outputs and dry contact inputs to either run or shutdown as necessary for proper operation. The S75 Controller has up to three relay outputs: inlet solenoid valve, RO pump motor, and an optional flush solenoid valve.
The Series 75 Controller is designed for the small commercial Reverse Osmosis system. This controller incorporates relay outputs and dry contact inputs to either run or shutdown as necessary for proper operation. The S75 Controller has up to three relay outputs: inlet solenoid valve, RO pump motor, and an optional flush solenoid valve.
The controller’s three inputs will monitor the inlet pressure, tank level, and pretreatment lock. An LED on the front of the controller will visually indicate the operating status of the RO unit. The S75 can operate a one horse power single phase pump motor directly with the RO pump relay output. This controller provides crucial time delays required to prevent the RO unit from false shutdowns.
INSTALLATION
-
The RO pump motor or motor starter and the solenoid valves must be of the same voltage 120 or 240 volt.
-
Confirm that the (3) input signals – pressure switch, tank level switch and pretreat switch are all of the same configuration, normally open or normally closed.
-
Confirm the desired switch settings for your operation. The switches are factory set to the OFF Position: Auto Reset (disabled), Pressure Fault Retry (disabled), Tank Full restart time delay (2 seconds), Input contact type (NC, open to operate). If you desire to change any switch functions, move that switch to the ON Position. [See table below].
-
Wire to the controller as follows:
- Remove the enclosure cover.
- Mark and drill necessary electrical entry holes in the empty enclosure.
- Terminate necessary wiring to the Quick Connect terminals as required. Each terminal is labeled for the proper connection. Terminals P1-P9 are high voltage for power, motor, inlet and flush solenoid. Utilize proper 3 conductor wire size for the appliance.
WARNING: The controller is rated for maximum 20 amp total load. Terminal strip P11 is dry contact for input signals from tank full, pressure fault and pretreat lockout. Use small gauge 2 conductor cable for these wire connections.
-
Position and mount the enclosure in the desired location.
-
Connect all wiring to the appropriate appliances (Do not connect to the power source at this time).
-
Reassemble the enclosure, be sure to coil and leave some slack wire inside the enclosure.
-
Connect the power wire 120- 240 volt to its source.
-
Proceed to push the power switch ON and test the completed unit as necessary.
-
Notice the status LED to confirm system status.
SWITCH
| Off Position|
On Position
---|---|---
1| AUTO RESET DISABLED| AUTO RESET ENABLED
2| RETRIES DISABLED| RETRIES ENABLED
3| 2 SEC RESTART| 15 MIN. RESTART
4| N.O. SWITCHES| N.C. SWITCHES
5| FLUSH OFF| FLUSH ON
6| FLUSH TF| FLUSH ET
WARNING: All switch inputs must be dry contact only. If voltage is
applied to these inputs, damage to the controller will result. For power with
neutral and hot leads, L1 is hot and L2 is neutral.
CAUTION
- There are live circuits inside the controller even when the power switch on the front panel is in the OFF position. Never open the front panel without first disconnecting power from the outlet. Prewired controllers are supplied with an 8 foot, 18 AWG power cord with USA style plug. A #1 Phillips driver is required to open the front panel.
- Low voltage signal wires (probes, flow switch, water meter, etc.) should never be run in conduit with high voltage (like 115VAC) wires.
- Never attempt to land connections to the controller without first disconnecting power from the outlet.
- Do not block access to disconnect power during mounting and installation
- The controller should be connected to its own isolated circuit breaker, and for best results, the ground should be a true earth ground, not shared. Any attempt to bypass the grounding will compromise the safety of users and property.
- The electrical installation of the controller must be performed by trained personnel only and conform to all applicable National, State and Local codes. Operation of this product in a manner not specified by the manufacturer may result in damage to equipment or persons.
- Avoid mounting in locations that expose the controller to direct sunlight, vapors, vibration, liquid spills or extreme temperatures; less than 0°F (-17.8°C) or greater than 120°F (50°C). EMI(electromagnetic interference) from radio transmissions and electric motors can also cause damage or interference and should be avoided.
SYSTEM OPERATION
- When the power switch is turned ON, the center status LED will flash Green, the inlet valve will OPEN and the RO pump will START. The center LED will be solid Green for normal run.
- Under normal operation the RO unit will run until: (A) the storage tank is full (left status LED Amber) or (B) Pretreat lockout has occurred (center status LED Flashing Green). When A or B has cleared, after a time delay, the RO unit will restart, and the status LED will return to Green. Switch setting 3 selects a 2 second or 15 minute tank full restart time delay.
- Upon an alarm signal for Pressure Fault, the left status LED will flash Red, the RO pump will stop and the inlet valve will close and the RO pump will turn OFF.
- If switch 1 and 2 are in the OFF Position (disabled), the left status LED will be a steady RED and the RO will not restart until the Power Switch has been manually cycled OFF then ON to reset the unit.
- If switch 1 is in the ON Position (auto reset), every 60 minutes the RO will start and stop again if a pressure fault continues.
- If switch 2 is in the ON Position (pressure fault retry), the RO will attempt to restart after 30 seconds, then 5 minutes, then 30 minutes. If the pressure alarm has not cleared after the third try, the RO unit will remain off until manually reset.
- If switch 1 and 2 are in the ON Position, after a pressure fault condition, the RO unit will continually attempt to restart after each 60 minute cycle, until the pressure switch input has cleared.
- If switch 5 is in the OFF position, Flush is disabled; in the ON position, Flush is enabled.
- If switch 6 is in the OFF position, the unit will flush on Tank Full. In the ON position, flush is every 24 hours elapsed time.
- Flush time is 5 minutes. The Amber Flush LED with flash.
- Switch 4 is for switch inputs. OFF is for N.O. contacts. ON is for N.C. contacts
WARRANTY & GUARANTEE
VOID ABILITY OF WARRANTY
This Warranty shall be void and unenforceable as to any Seller product which has been damaged by accident, mishandling, abuse or has been repaired, modified, altered, disassembled or otherwise tampered with by anyone other than Seller or an authorized Seller service representative; or, if any replacement parts are not authorized by Seller have been used, or, the product has not been installed, operated and maintained in strict accordance and adherence with the operating documentation and manuals for such product. Any expressed warranty, or similar representation of performance set forth in the operation documentation or a reverse osmosis, nanofiltration, or ultrafiltration membrane incorporated into a Seller product shall be void and unenforceable unless the feed water requirements set forth in the operating documentation for such product are unequivocally and strictly adhered to.
LIMITATIONS AND EXCLUSIONS
THIS WARRANTY AND REMEDIES DESCRIBED HEREIN AND HEREIN ABOVE ARE EXCLUSIVE AND IN LIEU OF ANY AND ALL OTHER WARRANTY OR REMEDIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE SELLER BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL OR OTHER SIMILAR TYPES OF DAMAGES, FOR DAMAGES FOR THE LOSS OF PRODUCTION OR PROFITS, OR INJURY TO PERSON OR PROPERTY. NO PERSON HAS ANY AUTHORITY TO BIND SELLER TO OTHER THAN WHAT IS SET FORTH ABOVE.
THIS WARRANTY GIVES THE BUYER SPECIFIC LEGAL RIGHTS AND THE BUYER MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM JURISDICTION TO JURISDICTION. THE PARTIES RECOGNIZE AND AGREE, THAT IN ALL RESPECTS THE LAWS OF THE STATE OF GEORGIA SHALL APPLY TO AND SHALL GOVERN ANY INTERPRETATION OR LEGAL SIGNIFICANCE OF THIS DOCUMENT.
NO WARRANTY OR OTHER LIABILITY OF SELLER TO BUYER UNDER THIS AGREEMENT OR OTHERWISE WILL IN ANY EVENT EXCEED THE COST OF REPLACEMENT OF THE APPLICABLE SELLER PRODUCT, PART, OR ACCESSORY THAT IS SUBJECT TO ANY BREACH OF SELLER’S WARRANTY. SELLER WILL NOT BE LIABLE FOR ANY DAMAGE TO ANY PROPERTY OF BUYER OR TO BUYER’S CUSTOMERS FOR ANY CONSEQUENTIAL, INCIDENTAL, OR ECONOMIC LOSS OR COMMERCIAL DAMAGE WHATSOEVER. REMEDIES HEREIN PROVIDED ARE EXPRESSLY MADE THE SOLE AND EXCLUSIVE REMEDIES FOR BREACH OF ANY WARRANTY OR OTHER OBLIGATION HEREUNDER EXPRESS OR IMPLIED OR FROM THE OPERATION OF LAW.
