Blocked debris filters or a failing microswitch caravan pump system.
The Caraflo V200 package comes complete with brass threaded tails, chrome backplates, and a specialized drain-down key. It can replace older V100 models directly without altering wall openings. 1. Pre-Installation Requirements
“Shower runs cold when toilet flushed” → Thermostat should compensate; if not, clean filters or replace cartridge.
Understanding the physical footprint is essential for new installations or direct retrofits. Specification Dimension / Value 45mm (hole centres) Orientation Horizontal or Vertical installation Cartridge Length & Type 92mm length, Screw-in type Cartridge Material Plastic Nylon body, brass spindle Certifications NCC Certified, WRAS Approved, TMV2 Scheme Connections 20mm Tail Outlet, 45mm Tail Length Installation Instructions caraflo v200 shower instructions
Proper installation, operation, and winterization are vital to avoid internal pressure damage. This comprehensive guide details setup, daily use, troubleshooting, and winter drain-down techniques. Technical Specifications Overview
Here are the complete operating instructions for the (typically a thermostatic mixer with a diverter and overhead/hand shower).
| Component | Action | |-----------|--------| | | Rub silicone nozzles with finger to remove limescale | | Hand shower face | Unscrew and soak in vinegar/descaler if blocked | | Chrome finish | Wipe with soft cloth & soapy water (no abrasive cleaners) | | Cartridge (if dripping) | Call a plumber; requires removing the thermostatic cartridge | Blocked debris filters or a failing microswitch caravan
Remove the chrome cap from the end of the temperature handle, unscrew the retaining screw, and pull the handle off.
Check that your caravan boiler or water heater is fully operational. If the hot water supply is fine, you may need to remove the thermostatic cartridge from the valve body and soak it in a commercial descaling solution for 30 minutes. Issue 3: Drips From the Valve Body After Turn-Off
Debris, solder flux, and limescale flakes will permanently damage the internal Vernet 0847 copper thermostat element. Flush all hot and cold supply pipes thoroughly before connecting the valve. unscrew the retaining screw
Unscrew the valve from the wall and clean the mesh filters located inside the inlet nuts. Descale the shower handset by soaking it in a mild citric acid or white vinegar solution. Fluctuating Water Temperature
As a TMV2-approved valve, the Caraflo V200 requires an annual test to ensure it continues to operate safely. This must be carried out by a suitably qualified competent person.
Use the second handle to turn the water on or off and adjust the flow volume.