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Acorn MERIDIAN 3753 Installation, Operation & Maintenance Manual
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Acorn MERIDIAN 3753 Installation, Operation & Maintenance Manual

Corterra ada-compliant hi-lo tri basin
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MERIDIAN
MODEL
3753
®
CORTERRA
ADA-COMPLIANT
HI-LO TRI BASIN

TABLE OF CONTENTS

Prior to Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Accessibility Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Rough-Ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 8
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 15
Piezo Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 19
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 21
Cleaning and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Components & Repair Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 -26
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
REQUIRED ITEMS FOR INSTALLATION - NOT SUPPLIED
Chalk Line
?
Hammer
?
Carpenters Level
?
1/2" NPS Supply Angle Stops An
?
7/16" Hex Wrench
?
Plumbers Putty
?
Part #: 6215-372-000
INSTALLATION, OPERATIONS & MAINTENANCE MANUAL
®
TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863
Teflon Tape
?
3/8" (12 Count) Fixture Wall Anchors and
?
Anchoring Hardware (and Appropriate Tools)
#10 (10 Count) Fixture Wall Anchors and
?
Anchoring Hardware (and Appropriate Tools)
A C O R N E N G I N E E R I N G C O M P A N Y
A C O R N E N G I N E E R I N G C O M P A N Y
P. O . B O X 3 5 2 7 • C I T Y O F I N D U S T R Y, C A 9 1 7 4 4 U . S . A .
P. O . B O X 3 5 2 7 • C I T Y O F I N D U S T R Y, C A 9 1 7 4 4 U . S . A .
T O L L F R E E 8 0 0 - 4 8 8 - 8 9 9 9 : : L O C A L 6 2 6 - 3 3 6 - 4 5 6 1
T O L L F R E E 8 0 0 - 4 8 8 - 8 9 9 9 : : L O C A L 6 2 6 - 3 3 6 - 4 5 6 1
FA X 6 2 6 - 9 6 1 - 2 2 0 0 : : w w w. a c o r n e n g . c o m
FA X 6 2 6 - 9 6 1 - 2 2 0 0 : : w w w. a c o r n e n g . c o m
ACORN ENGINEERING FIELD SERVICE
3753-LHL, LO-HI-LO
DECK CONFIGURATION
Revised: 03/05/19

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Summary of Contents for Acorn MERIDIAN 3753

  • Page 1: Table Of Contents

    FA X 6 2 6 - 9 6 1 - 2 2 0 0 : : w w w. a c o r n e n g . c o m Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 2 NOTE: Receptacle(s) must be wired to a GFCI protected circuit. Fixture must be earth grounded per N.E.C. (National Electrical Code). Page 2 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 3 14 3 4 " 3" 24 1 2 " 5" 33" Rim Max. PROFILE 12 3 8 " Page 3 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 4: Dimensional Data

    DIMENSIONAL DATA 90" 15" 30" 30" 22" 30" 30" 4" 20 5 8 " 3753-HLH SHOWN Page 4 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 5 E - Wall Anchoring for .219" Diameter x 3/8" Long, Enclosure Mounting Slots,10 Places. F - Valve Mounting Area. Page 5 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 6 E - Wall Anchoring for .219" Diameter x 3/8" Long, Enclosure Mounting Slots,10 Places. F - Valve Mounting Area. Page 6 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 7 E - Wall Anchoring for .219" Diameter x 3/8" Long, Enclosure Mounting Slots,10 Places. F - Valve Mounting Area. Page 7 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 8 NOTE: It may be advantageous to install to the deck, faucets, soap dispensers or other accessories prior to wall mounting. Page 8 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 9 Assemble continuous waste piping using teflon tape on all threaded connections and make up waste connections to 1-1/2” P-Trap. Page 9 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 10: Installation

    While holding the collet in, pull on the PE tubing to remove from the push-in fitting. COLLET Page 10 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 11 TEMPERATURE STEM 4) Tighten locknut to prevent accidental or unauthorized temperature adjustment. WARMER 5) Re-check outlet temperature. Page 11 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 12 Position station enclosures 8 aligning mounting points and secure with installer provided hardware. Page 12 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 13 GFI protected TRANSFORMER circuit. Fixture must be earth grounded per N.E.C. or BLUE applicable codes. SOLENOID VALVE Page 13 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 14 Sensor Operation Battery Powered -SO SENSOR -PPZ PUSHBUTTON BLUE TRANSFORMER BLUE Acorn does not provide batteries for -BAT units. Each Pack requires (6) AA batteries. SOLENOID VALVE To service or install batteries remove access panel by removing (4) 10-32 x 3/4"...
  • Page 15 Leave a minimum 1/4” of polyethylene tubing through the Ferrule Nut on the pushbutton assembly. This is necessary to ensure proper tubing connection. Page 15 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 16 OPTIONAL ACCESSORY INSTALLATION & ASSEMBLY WARNING Some soaps contain corrosive additives that can cause rust in soap dispensers. Acorn Engineering Company recommends user/ maintenance personnel review MSDS reports of soap and possible corrosive additives noted. Install soap reservoir to wall inside trap enclosure using mounting brackets provided as shown.
  • Page 17 Page 17 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 18 20 sec added to the total timing cycle. x 20 = EQUALS Total timing cycle equals seconds Page 18 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 19 PIEZO PUSHBUTTON PROGRAMMING INDICATOR LED LIGHT TRANSPARENT EPOXY FILLING RED POWER CABLE BLACK SOLENOID CABLE Page 19 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 20: Troubleshooting

    Disconnect solenoid and Solenoid polarity crossed. flashes when hands are within reverse polarity. range and water shuts off. Page 20 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 21 Air leaks from 1/8" O.D. tubing or fittings. Replace damaged tubing or fitting. Pushbutton air diaphragm leaks. Replace pushbutton air diaphragm. Page 21 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 22 Always follow cleaner product For more serious physical damage caused by vandals, an directions provided. Afterwards, using a soft, non-abrasive Acorn Solid Surface Repair Kit is available. Contact the cloth, wipe surfaces with stainless steel cleaner/polish. factory for details. Refer to drawing #9927-160-002.

  • Page 23: Components & Repair Parts

    ¼"-20 x 3/4" Long ¼"-20 x 1" Thick Fender Washer 0332-004-000 ELECTRONIC HARDWARE 9 VDC Plug-In Transformer 0711-410-001 Page 23 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 24 HLL Right Side, Low Side, 6215-126-199 Enclosure HLR Right Side, High Side, 6215-116-199 Enclosure 6215-122-199 HLR Left Side, Low Side, Enclosure Page 24 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 25 Blank Piezo Pushbutton 0709-067-001 COMBINED WASTE ASSEMBLY Grid Strainer w/ Close 4926-063-001 3 Station Combined Waste Assembly 4970-034-001 Page 25 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 26 Optional 3-Station, 9VDC Solenoid, 2595-644-002 Single Temp Valve Assembly Optional 3-Station, Hand Operated, 2595-614-001 Single Temp, Metering Valve Assembly Page 26 of 27 Part #: 6215-372-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 27: Warranty Information

    Where claims for defects are made, the defective part or parts shall be delivered to the company, prepaid, at City of Industry, California for inspection. Acorn will not be liable for the cost of repairs, alterations or replacement, or for any expense connected therewith made by the owner or his agents, except upon written authority from the Acorn City of Industry office.