User guide

7
SPECIFICATIONS
Pressures
• Max Static Pressure: 10 Bar.
• Max Maintained Pressure: 5 Bar.
• Min Maintained Pressure: (Gas Water Heater): 1.0 Bar (for optimum
performance supplies should be nominally equal).
• Min Maintained Pressure (Gravity System): 0.1 Bar (0.1 bar = 1 Metre head
from cold tank base to shower handset outlet).
Temperatures
• Close temperature control is provided between 20°C and 50°C.
• Optimum Thermostatic Control Range: 35°C to 45°C (achieved with supplies
of 15°C cold, 65°C hot and nominally equal pressures).
• Recommended Hot Supply: 60°C to 65°C (Note! The mixing valve can operate
at temperatures up to 85°C for short periods without damage. However for
safety reasons it is recommended that the maximum hot water temperature is
limited to 65°C).
• Minimum Recommended Differential between Hot Supply and Outlet
Temperature: 10°C at desired ow rates.
• Cold Water Range: up to 25°C.
Thermostatic Shut-down
• For safety and comfort the thermostat will shut off the mixing valve within
2 Seconds if either supply fails (achieved only if the blend temperature has a
minimum differential of 12°C from either supply temperature).
Connections
• Hot: Left (side nearest ow control), 15 mm compression.
• Cold: Right (side nearest temperature control), 15 mm compression.
• Outlet: Bottom, ½” BSP Male to exible hose.
Note! This product does not allow for reversed inlets and will deliver unstable
temperatures if tted incorrectly.