Dometic 4410N Operation Manual

Gravity-discharge commode

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Gravity-discharge Commode
EN
Operation manual
Dometic
®
4410N Commode
1

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Summary of Contents for Dometic 4410N

  • Page 1 Gravity-discharge Commode Operation manual Dometic ® 4410N Commode...
  • Page 2: Table Of Contents

    Test procedure after installation, service Dometic 4410N Commode Table of contents Test procedure after installation or service . . . . . . . . . . . . . . . . . . . . . . .2 - 3 Normal operation .
  • Page 3 Dometic 4410N Commode Test operation after installation, service d . Verify power is supplied . Open Control Module and confirm green LED light is lit above right side (DC output) terminals (shown at right) . Close Control Module when verified .
  • Page 4: Normal Operation

    Test procedure before normal operation Dometic 4410N Commode Test procedure before normal operation 1. Water line integrity: a . Check for water leaks at all connections from ship’s piping to water valve, and water valve to commode bowl inlet . If a visual check is not possible, check all fittings with dry hands or a tissue paper .
  • Page 5: Troubleshooting

    Dometic 4410N Commode Troubleshooting Troubleshooting Problem Possible Cause Service Instruction 1 . Toilet does not operate a . Electrical power not supplied a . Remove ship’s wiring (neither Add Water or Flush to toilet . connector from J1 and functions work) .
  • Page 6: Service

    . Adjust cam switch (see Service section, below) . Service Familiarization with components is recommended before servicing the 4410N commode, using exploded view on page 11 . 1. Replacement of Flush Ball Seal or Plug-in Base Assembly a . Shut off ship’s water supply at valve near commode .
  • Page 7 Dometic 4410N Commode Service l . Hook the 3 L-bolts (item #8 in exploded view, p . 11, supplied with seal kit) unthreaded ends into retaining holes in bowl . Use foam retainer included with bolts to retain them upward to facilitate re-installation of base assembly .
  • Page 8 Service Dometic 4410N Commode 2. Adjustment of Flush Mechanism Cam Switch Familiarization with components is recommended before servicing the 4410N commode, using exploded view on page 11 . The flush ball should be properly positioned so that the “A” and “B”...
  • Page 9: Theory Of Operation

    Dometic 4410N Commode Theory of operation Theory of 4410N commode operation Refer to System Wiring Diagram located inside Control Module, and the below photo for reference in this section . Parts list / AC / DC wiring diagram power supply...
  • Page 10: Commode Operation In Case Of Electrical Power Loss

    . Therefore, the MT pump can be activated as long as the “Flush” button is pressed . Operation of Dometic 4410N Commode in case of loss of ship’s supply of 115 VAC 60Hz The commode’s electrical components operate on 24VDC, which is produced from an AC-DC converter in the Control Module .
  • Page 11: Exploded View/Parts List

    Dometic 4410N Commode Exploded view / parts list 4410N Commode exploded view and parts list item Part Number / Description 385311953 / seat, black 385311733 / manual override guide 385311730 / toilet bowl kit, white 385311164 / 1/2 in . sealing grommet...
  • Page 12: Warranty / Customer Service

    (1) year from the date of installation . Dometic reserves the right to replace or repair any part of this product that proves, upon inspection by Dometic, to be defective in material or workmanship . All labor and transportation costs or charges incidental to warranty service are to be borne by the purchaser-user .

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