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1A
# SP4385
Faucet Spout Assembly
1B
# 51021
Gooseneck Faucet Assembly
2A
# 59173
Male Spray Head w/Key - 0.56 gpm
# 54683
Male Aerator Spray Head w/Key - 2.2 gpm
# 54702
Male Laminar Flow Spray Head - 2.2 gpm
# SP4386
Male Spray Head w/Key - 2.0 gpm
# 5693
Key Only
2B
# 59857
Feale Spray Head w/Key
# 55670
Female Aerator Spray Head w/Key
# 54677
Female Laminar Flow Spray Head
# 54693
Key Only
3
# 52857
Sensor Assembly
 
|||||||||||||||||||||||||||||||Old Style Sensor Assembly (Obsolete - Use #8462 & #52857)
4
# 4625
Cock Hole Cover
5
# 54687
Tube Fitting Connector
6
# 8634
Solenoid Supply Kit
7
# 8367
Solenoid Valve Assembly
# 8633
|||||||||||||||||||||||||||||||||||||||Solenoid Valve Repair Kit Includes replacement filter
8
# 54685
Tee Compression Fitting
9
# 8462
Control Module Assembly
10
# 8377
120V/35VA Plug-in Transformer
11
# 54688
24V/40VA Box Mount Transformer
12
# 54689
Input Power Cable (Transformer to Control Module) includes strain relief and 2 terminal crimp connectors.
13
# 54690
Spout Mounting Kit
14
  
4" Trim Plate Kit
15
8" Trim Plate Kit
 
Faucet Cable Extension Cords available on request
 
 
 
MAINTENANCE GUIDE FOR THE ETF-80 FAUCET
 
 
  NOTE: Revision 2 #8462 (ETF-450-A) Control Modules (manufactured after April 1999) have built-in reset fuses to protect the circuitry if a sensor of solenoid fails or shorts. In earlier models, a sensor or solenoid short or failure could also result in an #8462 (ETF-450-A) Control Module failure.  
     
  NOTE 2: Remove cover from # 5462 (ETF-450-A) Control Module to check diagnostic lights.  
     
 
 
1
 PROBLEM:
No water is delivered when faucet is activated.
   
  INDICATOR:
  If no LED lights illuminate.
   
  CAUSES:
  A) No electricity is being supplied to faucet.
  B) There is an electrical system malfunction.
   
  SOLUTION:
  A) Ensure that the main power is turned "ON". Check all transformer, sensor, solenoid and cable connections. Make sure that transformer is supplying 24 VAC (Volts AC). If no voltage is detected, replace transformer.  
  B) Reset electrical system. Unplug Sensor connection. Disconnect power to circuit for ten (10) seconds. Reconnect.  
   
  INDICATOR:
  If the GREEN LED illuminates when the power is reconnected.
   
  CAUSE:
  C) There is a short in the Sensor.
  D) There is a short in the Solenoid or Solenoid cable.
   
  SOLUTION:
  C) Replace Sensor. Refer to individual faucet parts diagram for appropriate Sensor Assembly. NOTE: GREEN LED may illuminate immediately after Sensor disconnection.
  D) Replace # 8367 (ETF-370-A) Solenoid.
   
  INDICATOR:
  If the GREEN LED does NOT illuminate when
the power is reconnected
   
  CAUSE:
  E) There is an electrical system malfunction.
  F) The Control Module circuit is "dead."
   
  SOLUTION:
  E) Reset electrical system. Unplug Sensor connection. Disconnect power to circuit for ten (10) seconds. Reconnect.  
  F) Replace # 8462 (ETF-450-A) Control Module.
   
  INDICATOR:
  If the GREEN LED illuminates AND changes to RED when hands are in the Sensor's detection zone AND the RED Solenoid LED illuminates.  
   
  CAUSE:
  G) Water Supply Stop(s) may be partially closed.
  H) Debris is clogging Solenoid Filter
   
  SOLUTION:
  G) Open Supply Stop(s) if closed.
  H) Shut off water supply. Remove, clean and reinstall
Solenoid Filter.
   
  INDICATOR:
 

If the GREEN LED illuminates AND changes to RED when hands are placed in the Sensor's detection zone, AND the RED solenoid LED flickers with a vibrating/clicking noise heard inside the module.

Note: Applies only to REVISION 2 MODULES.

  
   
  CAUSE:
  I) There is a direct short in the Solenoid or Solenoid cable.
   
  SOLUTION:
  I) Replace with an # 8367 (ETF-370-A) solenoid.
   
  INDICATOR:
  If the GREEN/RED LED illuminates AND changes to RED when hands are NOT in the sensor's detection zone, BUT the RED solenoid LED (in upper left corner of circuit) does NOT illuminate.  
   
  CAUSE:  
  J) Sensor range is too long and is detecting the sink.
  K) Sensor is faulty
   
  SOLUTION:
  J) Reduce Sensor detection range.
  K) Replace Sensor. Refer to individual faucet parts diagram for appropriate Sensor Assembly.
   
1 (Cont.)
INDICATOR:
  If the GREEN LED illuminates BUT does NOT change to red when hands are placed in the Sensor's detection zone.  
   
  CAUSE:
  L) Sensor range is set too short.
  M) Sensor is faulty
   
  SOLUTION:
  L) Increase Sensor detection range.
  M) Replace Sensor. Refer to individual faucet parts diagram for appropriate Sensor Assembly.  
   
 
2
 PROBLEM:
  Sensing Range is too short.
   
  CAUSES:
  A) Extended Range Sensitivity is required.
  B) Faucet has Surgical Bend Gooseneck Spout.
   
  SOLUTIONS:
  A) Dip Switch number 4 should be in the "DOWN" (Extended Range Sensitivity) position. Increase range by adjusting range potentiometer clockwise (yellow phillips screw in blue base).  
 

B) For Long Range use (recommended for Surgical Bend Gooseneck Spout faucet models), remove Range Jumper from upper right hand corner of circuit board. Adjust range potentiometer.

Note: Applies only to REVISION 2 MODULES.

  
   
   
3
 PROBLEM:
  Faucet activates by itself (false triggers).
     
  CAUSE:  
  A) Sensor range is set too long.
     
  SOLUTION:  
  A) Decrease range by adjusting range potentiometer counterclockwise. If necessary, flip Dip Switch number 4 into the "UP" (Reduced Range Sensitivity) position. Check surroundings for factors that contribute to Sensor range detection problems (bright lights, highly reflective surfaces, sunlight, etc.)  
   
   
4
 PROBLEM:
  Faucet delivers very low flow or just a dribble
     
  CAUSE:  
  A) Water Supply Stop(s) may be partially closed.
  B) Debris is clogging Solenoid Filter.
  C) Solenoid is worn or faulty.
  D) Debris is clogging faucet Aerator or Spray Head.
     
  SOLUTIONS:
  A) Open stop(s).
  B) Shut off water. Remove, clean, and reinstall Solenoid Filter.  
  C) Rebuild with # 8633 (ETF-1009-A) Solenoid Repair Kit or replace ETF-370-A Solenoid.  
  D) Shut off water. Use key if required to remove. Then clean and reinstall Aerator or Spray Head.  
     
     
5
 PROBLEM:
  Faucet does not stop delivering water or continues to drip after user is no longer detected (even after power to the Module has been disconnected.)  
     
  CAUSE:  
  A) Solenoid Valve is installed backward.
  B) Debris is clogging Solenoid
  C) Seat in Solenoid valve body is damaged or pitted.
     
  SOLUTIONS:
  A) Disconnect Solenoid. Reconnect Solenoid with water flow towards the faucet (see arrow on Solenoid).  
  B) Remove and clean Solenoid operator. If necessary, rebuild with # 8633 (ETF-1009-A) Repair Kit.  
  C) Replace with # 8367 (ETF-370-A) Solenoid.
   

 

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