What to do if Santon Premier Plus 210 Water Heater discharges from T&P Relief Valve?
If your Santon Water Heater is discharging from the T&P Relief Valve, it could be due to thermal control failure, and the water will be very hot. Switch off power to immersion heater(s) and/or shut down the boiler. Do not turn off the water supply. After the discharge stops, check all thermal controls, and replace them if faulty.
What to do if Santon Premier Plus 210 Water Heater discharges from Expansion Valve?
If your Santon Water Heater is discharging from the Expansion Valve, it could be due to: * INTERMITTENTLY: The expansion vessel charge pressure has reduced below 3.5 bar. See the Maintenance section for the re-charging procedure. * CONTINUALLY: This could be due to a cold water combination valve pressure reducer not working correctly or an expansion valve seat damaged. * Check the pressure from the cold water combination valve. If it's greater than 3.6 bar, replace the pressure reducer cartridge. * Remove the expansion valve cartridge and check the condition of the seat. If necessary, fit a new expansion valve cartridge.
How to fix no hot water flow in Santon Premier Plus 210?
If there is no hot water flow from your Santon Water Heater, the possible causes and solutions are: * Mains supply off: Check and open the stock cock. * Strainer blocked: Turn off the water supply, remove the strainer, and clean it. * Cold water combination valve incorrectly fitted: Check and refit as required.
Why is my Santon Water Heater water milky?
If the water from your Santon Water Heater appears milky, it is likely due to oxygenated water. Water from a pressurized system releases oxygen bubbles when flowing, causing the milkiness. This will disappear after a short while.
Why is water from hot taps cold in my Santon Water Heater?
If the water from your hot taps is cold, several issues could be the cause: * The BACK UP immersion heater might not be switched on. Check and switch it on. * The BACK UP immersion heater thermal cut-out may have operated. Check and reset it by pushing the button. * For INDIRECT systems, the programmer might be set to Central Heating only. Check and set it to the Domestic Hot Water program. * For INDIRECT systems, the boiler might not be working. Check the boiler operation, and if a fault is suspected, consult the boiler manufacturer's instructions. * For INDIRECT systems, the thermal cut-out may have operated. Check and reset it by pushing the button on the cut-out. Also, check the operation of the indirect thermostat. * For INDIRECT systems, the motorized valve might not be ...
Lists all components supplied with the PremierPlus SystemFit unit for installation.
Guidelines for vertically mounting the unit, considering floor strength and access.
Details recommended water supply pressure and flow rates for optimal performance.
Information on compatible fittings and pipework for the unit's outlets.
Lists applications and situations where the PremierPlus SystemFit should not be used.
Key technical parameters and operating limits for the PremierPlus SystemFit unit.
Details materials, insulation, and pipe connection specifications of the unit.
Features and specifications of the programmable thermostat for DHW control.
Specifications for the 2-port motorised valves used in the system.
Details the automatic differential bypass valve model and settings.
Specifies connection types, sizes, and recommended fittings for installation.
Details the requirements for the cold water supply connection.
Explains the function and positioning of the 3.5 bar pressure reducing valve.
Describes the role and connection of the expansion vessel for heating water.
Specifies tundish placement and air gap requirements for safe discharge.
Instructions for using drain taps for maintenance and draining purposes.
Guidance on pipework for hot water outlets from the unit.
Details on connecting and requirements for a secondary circulation system.
Outlines Building Regulation G3 requirements for conveying discharges safely.
Details specifications for discharge pipes D1 (to tundish) and D2 (from tundish).
Specifies tundish placement, air gap, and visibility for safe discharge.
Provides worked examples for correctly sizing discharge pipes based on regulations.
Lists critical warnings regarding discharge pipe installation and tampering.
Guidance on choosing compatible boilers for the PremierPlus SystemFit unit.
Explains the function and importance of these safety components.
Instructions for electrical wiring to be carried out by a competent electrician.
Details on connecting and configuring heating system controls.
Step-by-step guide for filling the unit with water and purging air.
Procedures for checking connections, relief valves, and strainer.
Steps for filling, checking, and commissioning the primary heating circuit.
Explains how to adjust the automatic differential bypass valve for optimal performance.
General requirements and frequency for maintaining the unvented system.
Guidance on inspecting the cylinder internally via the immersion heater boss.
Procedure for manually operating and checking safety valves.
Steps for cleaning the strainer element in the pressure reducing valve.
Instructions for draining and descaling immersion heaters.
Detailed steps for safely removing and replacing immersion heaters.
How to check and adjust the expansion vessel's pressure.
Steps to follow after maintenance or if the system needs re-commissioning.
Requirement to complete the log book for maintenance and servicing records.
Critical safety warnings for users regarding system faults and safety valves.
Explanation of the Benchmark Scheme and its importance for users.
Details on setting and adjusting thermostats for immersion heaters and boilers.
Explains how the boiler interacts with the indirect heating system.
Describes normal flow characteristics and potential visual aspects of hot water.
Overview of common faults and their potential causes.
Key points and precautions before performing maintenance or servicing.
A table listing common faults, their causes, and remedies.
Information on obtaining authorized spare parts for the unit.
Advice on identifying and rectifying operational faults.
Critical warnings related to safety and guarantees during servicing.
Warning about tampering with safety valves invalidating the guarantee.
Details the duration and conditions of the product guarantee.
General| Capacity | 210 Litres |
|---|---|
| Diameter | 550 mm |
| Power Rating | 3 kW |
| Voltage | 230 V |
| Minimum Working Pressure | 1.5 bar |
| Protection Rating | IPX4 |
| Type | Unvented |
| Warranty | 25 Years |
To Next Page
