Operating Conditions
| Designation of use: | HP (high pressure supply system) |
|---|---|
| Maximum static pressure: | 10 bar (145 PSI) |
| Minimum working pressure: | 0.5 bar (7.25 PSI) |
| Maximum working pressure | 10 bar (145 PSI) |
| Recommended working pressure (hot & cold): | 1 – 5 bar (14.5 - 72.5 PSI) |
| Max hot water temperature: | 80 °C / 176 °F |
| Recommended hot water temperature: | 60 - 65 °C / 140 - 149 °F |
| Recommended cold water temperature: | 10 - 15 °C/ 50 - 59 °F |
| Flow rate (bath): | 20 l/min (5 gpm) @ 3 bar (43.5 PSI) |
Recommended Maximum Set Mixed Water Temperatures
| Application | Maximum outlet temperature |
|---|---|
| Bath: | 46 °C / 115 °F |
| Shower: | 43 °C / 109.5 °F |
| Bath/Shower: | 43 °C / 109.5 °F |
Important Notes
1. Valves operating outside these conditions of use cannot be guaranteed to operate as Type 2 valves (intended operation not guaranteed).
2. The thermostatic mixer is pre-set to a safety stop temperature of 38 °C. Since operating conditions in each supply system varies, it might be necessary to calibrate the mixer according to the service and installation instructions.
3. You can override the safety stop temperature by pressing the override button.
4. The thermostatic mixer shall be verified against the original set temperature results once a year according to the service and installation instructions.
5. If water supply is fed from a storage cistern by gravity then the supply pressure should be verified to ensure the conditions of use are appropriate for the valve.
6. Hot and cold supply pressure should be balanced.
