Do you have a question about the C260 and is the answer not in the manual?
Questions and answers
Carole
February 10, 2025
Hi my toilet won’t open. I’ve taken the cassette out and it opens when out but when I put it in the grey lever won’t move. Any ideas on how to fix this. Thanks I have a therefore
c 263s.
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C C C C 260 260 INSTALLATION INSTRUCTION INSTALLATION INSTRUCTIONS S S S INSTALLATION INSTRUCTION INSTALLATION INSTRUCTION A A A A vailable vailable vailable vailable in in in in EN EN EN / / / / FR FR FR FR / / / / NL NL NL NL / / / / DE DE DE DE / / / / IT IT IT IT / / / / ES ES ES ES / / / / S S S S V V V V / / / / S S S S L L L L...
1 1 1 1 INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION These installation instructions provide you with the necessary information to install the Thetford C260 Cassette Toilet. Thetford also provides 2D-drawings and 3D-files for further reference. 1.1 Symbols used Symbols used Symbols used...
Thetford installation instructions. The outcome of this audit will be shared and agreed to with the individual manufacturer. The audit is meant as a reference for the specific toilet model (C260) to ensure correct installation for the complete production series.
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Floor The C260 must be screwed to a flat and stable floor Angle back wall - floor 4.2 Floor connection Floor connection Floor connection Floor connection Mount the toilet to the floor with four screws. Screw type Screws are supplied by Thetford Screw positions See the installation drawing of the applicable toilet (1.4)
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4.4 Service door Service door Service door Service door Door 3 Door 3 Flush door 3 Flush door 3 Door 3 Door 3 Flush door 3 Flush door 3 Mounting position See the installation drawing of the See the installation drawing of the applicable toilet (1.4) applicable toilet (1.4) Cut-out dimensions...
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Pallet packaging (see chapter 5 for unpacking) Amount of toilets on a pallet 6 (2x3) Maximum stack height 3 pallets high Pallet size 1200 x 800 mm Returnable packaging The pallet must be returned to Thetford if a half truck load is available.
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Floor The C260 must be screwed to a flat and stable floor Angle back wall - floor 6.2 Floor connection Floor connection Floor connection Floor connection Mount the toilet to the floor with four screws. Screw type Screws are supplied by Thetford Screw positions See the installation drawing of the applicable toilet (1.4)
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6.4 Service door Service door Service door Service door Door 3 Door 3 Door 3 Door 3 Flush door 3 Flush door 3 Flush door 3 Flush door 3 Mounting position See the installation drawing of the See the installation drawing of the applicable toilet (1.4) applicable toilet (1.4) Cut-out dimensions...
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6.6 Water hose Water hose Water hose Water hose Make sure that after routing the water hose the waste-holding tank still can be removed from the toilet. Diameter Inside: 10 mm Outside: 16 mm Length + Position 740 mm from the back of the toilet Required pressure remote Min.
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Pallet packaging (see chapter 7 for unpacking instructions) Amount of toilets on a pallet 8 (2 x 4) Maximum stack height 3 pallets high Pallet size 1200 x 800 mm Returnable packaging The pallet must be returned to Thetford if a half truck load is available.
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Floor The C260 must be screwed to a flat and stable floor Angle back wall - floor 8.2 Fl Fl Fl Floor connection oor connection oor connection oor connection Mount the toilet to the floor with four screws. Screw type...
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8.4 Service door Service door Service door Service door Door 3 Door 3 Door 3 Door 3 Flush door 3 Flush door 3 Flush door 3 Flush door 3 Mounting position See the installation drawing of the See the installation drawing of the applicable toilet (1.4) applicable toilet (1.4) Cut-out dimensions...
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8.6 Water hose Water hose Water hose Water hose The water hose is led through the hole in the splashguard. From there the water hose can be freely routed to the left or right underneath the toilet. Diameter Inside: 10 mm Outside: 16 mm Length + Position...
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Pallet packaging (see chapter 9 for unpacking instructions) Amount of toilets on a pallet 6 (2 x 3) Maximum stack height 3 pallets high Pallet size 1200 x 800 mm Returnable packaging The pallet must be returned to Thetford if a half truck load is available.
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Floor The C260 must be screwed to a flat and stable floor Angle back wall - floor 10.2 10.2 Floor connection Floor connection 10.2 10.2 Floor connection Floor connection Mount the toilet to the floor with four screws. Screw type...
10.4 10.4 10.4 10.4 Service door Service door Service door Service door Door 3 Door 3 Door 3 Door 3 Flush door 3 Flush door 3 Flush door 3 Flush door 3 Mounting position See the installation drawing of the See the installation drawing of the applicable toilet (1.4) applicable toilet (1.4)
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10.6 10.6 10.6 10.6 Water hose Water hose Water hose Water hose The water hose is led through the hole in the splashguard. From there the water hose can be freely routed to the left or right underneath the toilet. Diameter Inside: 10 mm...
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Packaging Type of packaging Single Packaging Amount of toilets on a pallet Maximum stack height 2 pallets high Pallet size 1200 x 800 mm Returnable packaging The pallet must be returned to Thetford if a half truck load is available.
7 7 7 7 8 8 8 8 Amount of toilets on a pallet Maximum stack height 2 pallets high Pallet size 1200 x 800 mm Returnable packaging The pallet must be returned to Thetford if a half truck load is available.
12 12 12 12 PLENUM PLENUM PLENUM PLENUM A plenum is needed to lead (heated) air underneath the toilet. The plenum is available for all C260 versions. C263S C262CWE / C263CS For the C262CWE and a C263CS cut preformed push outs of both splashguards.
13 13 13 13 PASSIVE OUTSIDE PASSIVE OUTSIDE PASSIVE OUTSIDE PASSIVE OUTSIDE VENT VENT VENT VENT The passive outside vent is available for all C260 versions. Hole position See LE911 (1.4) Adapter interface See LE911(1.4) Use sealant to connect the adaptor to the floor. (optional)
14 14 14 14 POWERED OUTSIDE VENT POWERED OUTSIDE VENT POWERED OUTSIDE VENT POWERED OUTSIDE VENT The powered outside vent is available for all C260 versions. Hole position See LE911(1.4) Adapter interface See LE911(1.4) Use sealant to connect the adaptor to the floor.
The waste pump-out system is only available for all C263S versions. Left version Right version Lay-out system See LE910(1.4) Main dimensions Tube type Tube and 4 hose clamps are supplied by Thetford Tube connection LE649L LE649R Connection diameter of tubing 40 mm Pump connection...
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The level indicator is an accessory for the waste pump-out system. It indicates the level of the central waste tank of the vehicle. Sensing depth 80 mm below top level Connection Mounting flange (G1 ¼” according to DIN ISO 228-1) and seal are supplied by Thetford. Connector Molex mini-fit (JR) 39012020 Wire length 210mm...
Sverige T +46 (0)313363580 T +61 (0)3 9358 0700 F +46 (0)31448570 F +61 (0)3 9357 7060 E infos@thetford.eu E infoau@thetford.eu Thetford is not responsible for printing errors and reserves the right to make changes to product specifications without notice.
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Do you have a question about the C260 and is the answer not in the manual?
Questions and answers
Hi my toilet won’t open. I’ve taken the cassette out and it opens when out but when I put it in the grey lever won’t move. Any ideas on how to fix this. Thanks I have a therefore c 263s.