Troubleshooting Guide - Delta 300 T4328ARI Instructions D'installation

After the settings are made place the cover back onto the box. If you have any questions about the installation of this
product or need help trouble shooting this product, please call Delta Commercial Technical Services at 1-800-387-8277.
CONDITION 1:
CAUSE:
1A: Improper voltage on hardwire
installation.
1B: Controller assembly not functional.
CONDITION 2:
CAUSE:
2A: Water lines have been connected to
the solenoid valve in reverse.
2B: Black and red wires from controller
box are not properly connected to the
solenoid valve.
2C: Solenoid valve is not functional. It is
not activating (no opening/closing "click").
2D: Solenoid strainer is blocked.
2E: Aerator is blocked.
2F: Controller assembly is malfunctioning
(not firing solenoid valve).
CARE INSTRUCTIONS
This Delta Commercial faucet is designed and engineered in accordance with the highest quality and performance standards. With proper care, it
will give years of trouble free service. Care should be given to the cleaning of this product. Although the chrome finish is extremely durable, it can
be DAMAGED by ACIDIC CLEANERS (i.e., cleaners designed specifically for vitreous lavatories and water closets), HARSH ABRASIVES or
POLISH. To clean, simply wipe the surface with a damp cloth and blot dry with a soft cloth. Avoid directing water spray orcleaners directly at the
sensor lens.
ADDITIONAL REPAIR PARTS
TRANSFORMERS
060704A
Transformer 110 to 24 VAC 20VA
up to 5 Electronic Valves
060771A
Transformer 110 to 24 VAC 40VA
up to 10 Electronic Valves
060772A
Transformer 110 to 24 VAC 100VA
up to 25 Electronic Valves

TROUBLESHOOTING GUIDE

NO LIGHTS, NO POWER?
SOLUTION:
1A: Ensure that the voltage of the transformer is 24VAC and that it is attached to the
060683A conversion kit (see Fig. 8).
1B: Replace controller assembly with 060989A.
POWER SUPPLY IS SUFFICIENT; HOWEVER, THERE IS NO WATER FLOW
SOLUTION:
2A: Ensure that the water lines have been connected to the solenoid valve properly.
Arrow marking on body (indicating water flow direction) must point to the spout.
2B: Ensure that the black and red wires from the controller are connected to the proper
terminals on the solenoid valve (red wire should be connected to solenoid terminal where
there is "+" markings).
2C: Replace solenoid valve with 060671A.
2D: Remove and clean solenoid strainer screen. Note: Solenoid strainer is located on
the inlet side of the solenoid.
2E: Remove and clean or replace aerator.
2F: Replace controller assembly with 060989A (see Fig. 8).
061256A
36" Sensor Cable Extension
060680A
48" Solenoid Cable Extension
061210A - Sensor Plate
(Blue Ring)
SS Plate, Controller & Sensor
(Controller set to 15" range,
15 second duration - settings
are adjustable)
w w w . s p e c s e l e c t . c o m
Page 5
060671A
Solenoid & Washers
060684A
Square Battery Holder
(4 "C" cell batteries)
208782 Rev. A