Delta DEMD-86 Series User Manual

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ELECTRONIC URINAL FLUSHOMETER

SOUPAPE DE CHASSE ÉLECTRONIQUE POUR URINOIR

FLUXÓMETRO ELECTRÓNICO PARA MINGITORIO

Page 1

210802 Rev. A

210802 210802 210802 210802 210802

Please leave this instruction sheet with the installed flushometer.

S.V.P., Laissez cette fiche d’instructions avec la soupape de chasse nouvellement installée.

Deje esta hoja de instructión con el fluxómetro instalado.

DEMD-86 __ __ __

www .specselect.com

119mm

(4.7”)

101mm

(4.0”)

324mm

(12.75”)

292mm

(11.5”)

57mm

(2.25”)

Vacuum Breaker Models

Modelès brise vide

Modelos rompe vacio

Standard and Dual Check Models

Modelès standard et chèque double

Modelos estándar y controle dual

210802 210802 210802 210802 210802

Power Supply: Internal mounted 9V lithium battery

Recommended Water Pressure: 10 - 125 PSI (0.7 - 8 bar)

Sensor Range: 20” (508 mm) Factory set

12” - 23” (305 mm - 584 mm) Adjustable

Flushing Volume: 1.9L (0.5 GPF)

Adjustable with Remote: 0.5L - 3.8L

Source d’alimentation: Pile au lithium 9V à montage intérieur

Pression d’eau recommandée: 10 - 125 PSI (bâtonnet 0,7 - 8)

Distance du capteur: Réglé en usine à 20 po (508 mm)

Réglable 12 po - 23 po (305 mm - 584 mm)

Volume de chasse d’eau: 1,9L (0,5 gal É.-U.min)

Ajustable avec télécommande: 0,5L - 3,8L

Fuente de Alimentación : Batería de litio de 9V interna colocada

Presión de agua recomendada : 10 - 125 PSI (0,7 - 8 bar)

Rango del Sensor : 20” (508 mm) configuración de fábrica

12” - 23” (305 mm - 584 mm) Ajustable

Volumen de descarga : 1,9L (0,5 GPF)

Ajustable con control remoto: 0,5L - 3,8L

Questions and Answers:

B
Brenda ChoiAug 3, 2025
What to do if Delta Plumbing Product valve does not flush?
- K
  Kayla BrownAug 3, 2025
  If your Delta Plumbing Product valve isn't flushing, several issues could be the cause. It could be due to a low or completely used up battery, in which case you should replace it. The range might be too short or too long, so try increasing or decreasing it accordingly. Reflections from a mirror or other objects might interfere with the sensor; eliminate the cause of reflection. Check if the connectors between the electronic unit and solenoid are disconnected and connect them if needed. Debris or scale in the solenoid can also be a problem; unscrew the solenoid, pull out the plunger and spring, and clean them. If the central orifice in the diaphragm is plugged or the diaphragm is torn, replace the solenoid. Finally, if the water supply pressure is higher than 125 PSI, reduce it.
J
Joshua WillisAug 17, 2025
What to do if Delta Plumbing Product valve does not shut off?
- C
  Cynthia MaloneAug 17, 2025
  If the Delta Plumbing Product valve won't shut off, it could be due to debris or scale in the diaphragm, or the diaphragm may be torn, in which case you should replace the solenoid. Alternatively, the sensor might be dirty or covered; clean it or eliminate the cause of interference.