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210398 Rev. A
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If Hardwire Operated
• 102mm (4”) box is supplied, remove suitable knockouts and insert cable bushing as per Fig. 3.
• Rough-in box for sensor location as per Fig. 6. Note: Solenoid extension cord supplied with trim is 915mm (36”) long.
• Securely attach box to wall structure.
• Install CSA and/or UL approved Class 2 transformer or equivalent in a convenient location or in a pipe chase.
(Do NOT install the
transformer inside the control box.)
• Run suitable wire from 24VAC power source into box. Use wire which complies with local electrical codes for 1 amp load. No.18 cable is
usually sufficient.
• Attached supplied plasterguard as per Fig. 4 to ensure sensor mounting holes are positioned correctly.
• Rough-in 2X4 junction box as per Fig.6.
Solenoid Extension Cords
Fig. 5
• Install and attach flush valve to water supply as per Fig. 2.
If Hardwire Operated
• Attach hardwire converter supplied to the 24VAC power source using the
wire nuts provided.
• Attach converter to the sensor module using the snap connector.
• Using the 915mm (36”) solenoid extension cord supplied, attach the male
tabs to the sensor module and then run the wire down to the 2X4 rough-in
box located behind the flush valve.
• Using the 25.4mm (12”) solenoid extension cord supplied, attach the female
connectors to the solenoid valve on the flush valve cap.
• Feed the free end of the wire through the tube assembly.
• Feed the tube assembly and wire through the bushing on the 2X4 plate and
into the rough-in box located behind the flush valve.
• Attach the wires to the extension cord which was run down from the sensor. Make sure to correctly match the wire colours on both
extension cords.
• Secure 2X4 stainless steel plate with bushing to the junction box.
• Assemble cover onto flush valve cap and attach using 2 vandal proof screws provided. Ensure the tube assembly is aligned with the slot
in the back of the cover.
• If the factory default settings for the sensor are not suitable, refer to Step 6 for sensor adjustments.
• Attach sensor plate to the box using the 4 vandal proof screws provided.
STEP 1 - ROUGH-IN FLUSH VALVE
STEP 2 - ROUGH-IN SENSOR BOX
STEP 3 - ROUGH-IN JUNCTION BOX
STEP 4 - INSTALL SENSOR PLATE AND TUBE ASSEMBLY
Water closet sensing distance of 40”, 24 hour flush is off, and flush delay is 4 seconds.
Urinal sensing distance of 20”, 24 hour flush is off, and no flush delay.
Once in operation mode, if adjustments are preferred, installer must move into set up mode (see Step 6).
A sequence of red lights that strobe across the sensing lens window will signify that the valve is now in operation mode.
Once in operation mode, if factory settings are preferred, no further action is required and the valve installation is complete.
Factory pre-set functions are:
STEP 5 - OPERATION MODE
FUNCTION AND TROUBLESHOOTING LIGHTS
HARDWIRE VERSION: NO LIGHTS-NO POWER
Check that the 24VAC transformer has power on the incoming 120VAC side. (Transformer breaker is turned on.)
Check the connection of the flushometer wires to 24VAC transformer.
Check that the connection of the hardwire converter is made to the electronic board within the electronic flush valve housing.
For further technical assistance, call Delta Commercial Technical Service at 1-800-387-8277 (Canada) or 1-877-509-2680 (U.S.A.).
Electronic Override Button in Operating Mode:
BLUE light flashes once when Electronic Override Button is activated. Should the
electronic override button stick, the program will continue to operate and will reset automatically if the electronic override button is repaired
or it returns to home position.
