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Acorn MERIDIAN 3752 CORTERRA Installation, Operation & Maintenance Manual

Ada-compliant hi-lo dual basin
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MERIDIAN
MODEL
3752
®
CORTERRA
ADA-COMPLIANT
HI-LO DUAL BASIN

TABLE OF CONTENTS

Prior to Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Accessibility Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Rough-Ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 10
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 19
Piezo Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-22
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 - 25
Cleaning and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Components & Repair Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 -29
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
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 #: 6215-370-000
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
3752-HLL -HI-LO LEFT SIDE
HIGH SIDE CONFIGURATION
Revised: 03/05/19

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Summary of Contents for Acorn MERIDIAN 3752 CORTERRA

  • 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 #: 6215-370-000 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 30 Part #: 6215-370-000 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 " 2" 24 5 8 " 5" 33" Rim 29" Max. Min. 13 3 8 " Page 3 of 30 Part #: 6215-370-000 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 60" 30" 15" 22" 30" 4" 20 5 8 " 3752-HLR SHOWN 3752-HLL OPPOSITE Page 4 of 30 Part #: 6215-370-000 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 30 Part #: 6215-370-000 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 30 Part #: 6215-370-000 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 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 8 E - Wall Anchoring for .219" Diameter x 3/8" Long, Enclosure Mounting Slots,10 Places. F - Valve Mounting Area. Page 8 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 9 E - Wall Anchoring for .219" Diameter x 3/8" Long, Enclosure Mounting Slots,10 Places. F - Valve Mounting Area. Page 9 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 10 E - Wall Anchoring for .219" Diameter x 3/8" Long, Enclosure Mounting Slots,10 Places. F - Valve Mounting Area. Page 10 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 11 NOTE: It may be advantageous to install to the deck, faucets, soap dispensers or other accessories prior to wall mounting. Page 11 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 12 Assemble continuous waste piping using teflon tape on all threaded connections and make up waste connections to 1-1/2” P-Trap. Page 12 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 13: Installation

    While holding the collet in, pull on the PE tubing to remove from the push-in fitting. COLLET Page 13 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 14 TEMPERATURE STEM 4) Tighten locknut to prevent accidental or unauthorized temperature adjustment. WARMER 5) Re-check outlet temperature. Page 14 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 15 Sensor Operation Battery Powered -SO SENSOR -PPZ PUSHBUTTON BLUE TRANSFORMER BLUE Acorn does not provide batteries for -BAT units. Each station requires (6) AA batteries. SOLENOID VALVE To service or install batteries remove access panel by removing (4) 10-32 x 3/4"...
  • Page 16 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 16 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 17 GFI protected TRANSFORMER circuit. Fixture must be earth grounded per N.E.C. or BLUE applicable codes. SOLENOID VALVE Page 17 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 18 Position station enclosures 8 aligning mounting points and secure with installer provided hardware. Page 18 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 19 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 20 Page 20 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 21 20 sec added to the total timing cycle. x 20 = EQUALS Total timing cycle equals seconds Page 21 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 22: Troubleshooting

    Disconnect solenoid and Solenoid polarity crossed. flashes when hands are within reverse polarity. range and water shuts off. Page 23 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 23 Air leaks from 1/8" O.D. tubing or fittings. Replace damaged tubing or fitting. Pushbutton air diaphragm leaks. Replace pushbutton air diaphragm. Page 24 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 24 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 25: 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 26 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 26 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 27 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 27 Hot Piezo Pushbutton 0709-065-001 COMBINED WASTE ASSEMBLY Grid Strainer w/ Close 4926-063-001 4970-030-001 2 Station Combined Waste Assembly Page 28 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 28 Optional 2-Station, 9VDC Solenoid, 2595-642-002 Single Temp Valve Assembly Optional 2-Station, Hand Operated, 2595-612-001 Single Temp, Metering Valve Assembly Page 29 of 30 Part #: 6215-370-000 Revised: 03/05/19 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 29: 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.