Advantage Controls MINI-TROL IF Reverse Osmosis Controller Instruction Manual
- September 23, 2024
- Advantage Controls
Table of Contents
MINI-TROL IF Reverse Osmosis Controller
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Specifications:
- Product Name: MINI-TROL IF Reverse Osmosis Controller
- Manufacturer: Advantage Controls
- Model Number: MROIF REV 2
- Input Voltage: 115/230V – 50/60Hz
- Maximum Load: 20 amps
Product Usage Instructions:
Installation:
-
Confirm the controller voltage settings.
-
Ensure RO pump motor and solenoid valves match the controller
voltage. -
Check and adjust jumper settings if needed.
-
If wiring is required, follow the provided steps.
-
Mount the enclosure in the desired location.
-
Connect wiring to the appropriate appliances without connecting
to the power source. -
Reassemble the enclosure ensuring wire slack inside.
-
Turn the power switch off.
-
Connect power wire to its source.
-
Turn the power switch on and test the unit.
-
Observe the status LED color for system status.
Jumper Settings:
Refer to the table for jumper settings and adjust as needed for
your operation.
FAQ:
Q: What should I do if the controller is rated for a maximum
20-amp total load?
A: Ensure that all connected appliances do not exceed this limit
to prevent damage to the controller.
Q: How do I determine the proper jumper settings for my
operation?
A: Refer to the provided table and identify the functions you
require, then adjust the jumpers accordingly.
Q: What do I do if I encounter a system status issue?
A: Check the LED color on the controller to diagnose any system
status problems and refer to the manual for troubleshooting
steps.
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MINI-TROL IF
Reverse Osmosis Controller
Manual
Installation Maintenance Repair Manual
Advantage Controls 4700 Harold-Abitz Dr. Muskogee, OK 74403 Phone:
800-743-7431 Fax:
888-686-6212 www.advantagecontrols.com
email: support@advantagecontrols.com
1
08/2024
Installation
1. Confirm that the controller is configured for the proper voltage: 120, 240
or 24-volt. See ID label, as well as the label located on top of the
transformer designating voltage. (See Fig. 1)
2. The RO pump motor or motor starter and the solenoid valves must be of the
same voltage: 120, 240, or 24-volt.
3. 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.
4. Confirm the desired jumper settings for your operation. The jumpers are
factory set to Position B Auto Reset (disabled), Pressure Fault Retry
(disabled), Tank Full restart time delay (2 seconds), Input contact type (NC,
open to operate), and flush on tank full. If you wish to change any jumper
functions, move that jumper to Position A. (See Table on next page.)
5. If a wire harness is provided with this controller, skip this section and
proceed to Step 6. If wiring to the controller is required, proceed as
follows:
A. Remove the enclosure cover. B. Mark and drill necessary electrical entry
holes in the empty
enclosure. C. Terminate necessary wiring to the terminal strips as required.
(See Fig. 1) Each terminal is labeled for the proper connection. Terminal
strip P1 is high voltage for power, motor, inlet, and flush solenoid. Utilize
proper 3 conductor wire for the appliance. ! WARNING: The controller is rated
for maximum 20-amp total load. Terminal strip P2 is low-voltage for input
signals from tank full, pressure fault, and pretreat lockout. Use small gauge
2 conductor cable for these wire connections.
6. Position and mount the enclosure in the desired location.
7. Connect all wiring to the appropriate appliances. Do not connect to the
power source at this time.
8. Reassemble the enclosure, be sure to coil and leave some slack wire inside
the enclosure.
9. Turn the power switch to the OFF position.
10. Connect the power wire 120, 240, or 24-volt to its source.
11. Proceed to turn the power switch On and test the completed unit as
necessary.
12. Observe the status LED color to confirm system status.
2
JUMPER SETTINGS
JMPR POS. FUNCTION
J4 A AUTO RESET J4 B NO AUTO RESET J5 A RETRIES J5 B NO RETRIES J6 A LONG TF
RESTART J6 B SHRT TF RESTART J7 A N.C. CONTACTS J7 B N.O. CONTACTS J8 A 24 HR
FLUSH J8 B TF FLUSH
PRETREAT
PRESS FAULT
TANK FULL
L5
L3
L4
L7
L8 L2
Figure 1
MROIF REV 2
J8 A B
J9 B A
J7 J6 J5 J4
2AG 0.5A
115/230 v – 50/60Hz
3AB 20A
CAUTION! REPLACE FUSES WITH SAME TYPE OR EQUIVALENT
G L2 L1 FLUSH SOL
G L2 L1 INLET SOL
G L2 L1 RO PUMP
L2 L1 G POWER IN
240
FOR 120VAC OPERATION
P3
P5 JUMP P3 TO P4 & P5 TO P6
120 P4
120
FOR 240VAC OPERATION
P6 JUMP P3 TO P5 ONLY
JUMPER POSITION B J4 AUTO RESET DISABLED J5 RETRIES DISABLED J6 2-SEC RESTART J7 N.O. SWITCHES J8 TANK FULL FLUSH
POSITION A AUTO RESET ENABLED RETRIES ENABLED 15-MIN. RESTART N.C. SWITCHES 24-HOUR FLUSH
! 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.
3
System Operation
When the power switch it turned ON, the status LED will light Green, the inlet
valve with OPEN and, after a 5-second delay, the RO pump will start.
Under normal operation, the RO unit will run until: (A) the storage tank is
full (status LED Amber) or (B) Pretreat lockout has occurred (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. Jumper setting J-6 selects a
2-second or 15-minute tank full restart time delay.
Upon an alarm signal for Pressure Fault, the status LED will turn RED, the RO
pump will stop, and the inlet valve will close.
If jumper J-4 and J-5 are in Position B (disabled), the status LED will flash
RED and the RO unit will not restart until the Power Switch has been manually
cycled OFF and then ON to reset the unit.
If jumper J-4 is in Position A (auto reset), every 60 minutes the controller
will check the pressure fault and either stay OFF or START accordingly.
If J-5 is in Position A (pressure fault retry), the RO unit will attempt to
restart after 30 seconds, then 5 minutes, then 30 minutes.
If the pressure alarm has not cleared after the third attempt, the RO unit
will remain off until manually reset.
If jumper J-4 and J-5 are in Position A, 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 jumper J-8 is in Position A, the RO unit will flush every 24 hours of
elapsed time. If jumper J-8 is in Position B, the RO unit will flush on tank
full. During Flush, the inlet and flush valves are open and the RO pump is On.
The flush time is 5 minutes. The status LED will double-flash AMBER.
! CAUTION !
1. 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.
2. Low voltage signal wires (probes, flow switch, water meter, etc.) should
never be run in conduit with high voltage (like 115VAC) wires.
3. Never attempt to land connections to the controller without first
disconnecting power from the outlet. 4. Do not block access to disconnect
power during mounting and installation. 5. 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. 6. The
electrical installation of the controller must be performed by trained
personnel only and conform to all applicable National, State and Local codes.
7. Operation of this product in a manner not specified by the manufacturer may
result in damage to equipment or persons. 8. 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.
4
5
6
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