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Mandates fitting a Pressure (Expansion) Relief Valve for installation and guarantee.
Details conditions for cold water expansion within the supply system.
Specifies using an Expansion Vessel when 1.2 conditions cannot be met.
Requires a Pressure Reducing Valve if static supply pressure exceeds 4.1 bar.
Describes the option to fit a Temperature/Pressure Relief Valve on site.
Details vertical wall mounting, floor mounting, and space for connections.
Emphasizes verifying wall capacity and checking for hidden services.
Describes pipe labeling, material, size, and compression fittings.
Advises against solder joints and plumbers paste to prevent damage.
Specifies the cable type, fused supply, and double pole isolating switch.
Lists the colour codes for Earth, Live, and Neutral wires.
Connect discharge outlet to pipe, ensure continuous fall and no obstructions.
Specifies minimum pipe sizes (15mm, 22mm) and material for 100°C water/steam.
Final discharge point must be safe and visible.
Fill unit with water, check leaks before switching on electricity.
Open hot tap to purge air and flush pipework, then check for leaks.
Manually test Pressure/Temperature Relief Valves to ensure water flows freely.
Switch on power, observe indicator light, adjust thermostat for desired temperature.
Instructions for removing the terminal cover using a screwdriver.
Guidelines for refitting the terminal cover securely.
Switch off supplies, relieve pressure, disconnect plumbing and remove unit.
Remove terminal cover, disconnect wiring, remove element plate, clean scale.
Refit element plate with new gasket, rewire, and recommission unit.
Manually operate safety valves to ensure water flows freely and they reseat correctly.
Check pre-charge pressure (4.1 bar), recharge if low using a tyre pump.
Troubleshoot electrical supply, thermal cut-out, or thermostat issues.
Address issues like excessive pressure, expansion, or valve faults.
Check inlet valve fitting, mains supply, or blockages.
Identify milky water as oxygenated water that will clear.
Set thermostat (6-66°C); keep powered on and set low in winter to prevent freezing.
The indicator light shows when the unit is actively heating.
Ensure optimal performance through periodic maintenance as per instructions.
Do not block safety valves; switch off power immediately if water discharges.
Mandates fitting a Pressure (Expansion) Relief Valve for installation and guarantee.
Details conditions for cold water expansion within the supply system.
Specifies using an Expansion Vessel when 1.2 conditions cannot be met.
Requires a Pressure Reducing Valve if static supply pressure exceeds 4.1 bar.
Describes the option to fit a Temperature/Pressure Relief Valve on site.
Details vertical wall mounting, floor mounting, and space for connections.
Emphasizes verifying wall capacity and checking for hidden services.
Describes pipe labeling, material, size, and compression fittings.
Advises against solder joints and plumbers paste to prevent damage.
Specifies the cable type, fused supply, and double pole isolating switch.
Lists the colour codes for Earth, Live, and Neutral wires.
Connect discharge outlet to pipe, ensure continuous fall and no obstructions.
Specifies minimum pipe sizes (15mm, 22mm) and material for 100°C water/steam.
Final discharge point must be safe and visible.
Fill unit with water, check leaks before switching on electricity.
Open hot tap to purge air and flush pipework, then check for leaks.
Manually test Pressure/Temperature Relief Valves to ensure water flows freely.
Switch on power, observe indicator light, adjust thermostat for desired temperature.
Instructions for removing the terminal cover using a screwdriver.
Guidelines for refitting the terminal cover securely.
Switch off supplies, relieve pressure, disconnect plumbing and remove unit.
Remove terminal cover, disconnect wiring, remove element plate, clean scale.
Refit element plate with new gasket, rewire, and recommission unit.
Manually operate safety valves to ensure water flows freely and they reseat correctly.
Check pre-charge pressure (4.1 bar), recharge if low using a tyre pump.
Troubleshoot electrical supply, thermal cut-out, or thermostat issues.
Address issues like excessive pressure, expansion, or valve faults.
Check inlet valve fitting, mains supply, or blockages.
Identify milky water as oxygenated water that will clear.
Set thermostat (6-66°C); keep powered on and set low in winter to prevent freezing.
The indicator light shows when the unit is actively heating.
Ensure optimal performance through periodic maintenance as per instructions.
Do not block safety valves; switch off power immediately if water discharges.
General| Brand | Santon |
|---|---|
| Model | AH7/2.2 |
| Category | Water Heater |
| Language | English |
