Dometic MasterFlush 7120 Operation Manual

Dometic MasterFlush 7120 Operation Manual

Masterflush series toilets with orbit base
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Macerator Toilet
EN
Operation manual
7200 Series
7100 Series
MasterFlush
Series
®
Toilets with
ORBIT Base
Applies to toilet models
7120, 7160, 7220, 7260
1

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Table of Contents
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Summary of Contents for Dometic MasterFlush 7120

  • Page 1 Macerator Toilet Operation manual 7200 Series 7100 Series MasterFlush Series ® Toilets with ORBIT Base Applies to toilet models 7120, 7160, 7220, 7260...
  • Page 2 Dometic MasterFlush Series Toilet / ORBIT Base B1-B2...
  • Page 3: Table Of Contents

    Modification of this product may result in property damage. Dometic recommends that a qualified marine technician or electrician install or service this product. Equipment damage, injury to personnel or death could result from improper installation. DOMETIC...
  • Page 4: Intended Use

    To prevent this possibility, Dometic recommends using a “full” tank shut-down relay. The “full” signal from the holding tank can be generated by an optional Dometic DTM01C tank monitor or DTM04 four-level tank monitor system.
  • Page 5: Components

    Discharge fitting Refer to complete parts list (packed separately) for additional information. Specifications Materials Toilet: vitreous ceramic Toilet base: polypropylene Dometic flush switch panel: polystyrene (DFS-1F or DFS-2F); or powder-coated aluminum (DFST) Minimum System Requirements Power draw 20 amps/12 V DC; 10 amps/24 V DC Circuit breaker 25 amps/12 V DC; 15 amps/24 V DC Electrical 12 ga. (up to 25 ft./7.6 m total circuit)
  • Page 6: Operation

    Dometic MasterFlush Series Toilet / ORBIT Base Toilet Operation Caution Do not operate toilet without water supply turned on. Damage to internal components may occur. Freshwater Flush (with DFS-2F switch) 6.1.1 Toilet system start-up 1. Turn on fresh water supply to toilet.
  • Page 7 Toilet operation when connected to “full tank” shut-down relay and tank monitor system When a Dometic macerator toilet system uses a “full tank” shut-down relay, electrical power to the toilet is shut off when the holding tank level reaches “full”. To restore electrical power to the toilet for flushing, holding tank contents must be emptied or discharged until the “full” tank indicator is...
  • Page 8: Maintenance And Winterizing

    Make sure all guests understand toilet operation before use. Maintenance and winterizing Cleaning the toilet To maintain the toilet’s original, lustrous appearance, use Dometic Toilet Bowl Cleaner or other ® non-abrasive bathroom and toilet bowl cleaners. Please follow label directions.
  • Page 9 Dometic MasterFlush Series Toilet / ORBIT Base Winterizing At the end of each season, the Dometic macerator toilet should be winterized for storage by using potable water-safe antifreeze (if boat or vehicle will be exposed to freezing temperatures). If system will be subjected to freezing temperatures, please follow procedures in section 7.3, “During extended periods of non-use”, and then winterize system as described here.
  • Page 10: Troubleshooting

    Dometic MasterFlush Series Toilet / ORBIT Base Troubleshooting Problem Possible Cause Service Instruction 1. Flush function works, but water a. Discharge piping is pinched or a. Check discharge piping. in bowl empties slowly or not kinked. at all. b. Discharge piping is too high.
  • Page 11: Warranty

    If this Dometic product is placed in commercial or business use, it will be warranted to the original purchaser only to be free of defects in material and workmanship for a period of ninety (90) days from the date of purchase.
  • Page 12: Customer Service

    Service department listed elsewhere in this manual. Any damage due to improper use is not covered by the warranty. The warranty does not cover any modifications to the product or the use of non-original Dometic parts; the warranty does not apply if the installation and operating instructions are not adhered to and no liability shall be entertained.

This manual is also suitable for:

Masterflush 7160Masterflush 7220Masterflush 7260

Table of Contents