2 Installation
2.10 Electrical installation
Remove the front fascia panel.
Wiring should be performed by a competent person in accordance with the building regulations, Part P of the current IEE regulations and further applicable regulations and directives.
The discharge pipes of the tundish, drain valves, motorised valves etc. should be laid at a safe distance to electrical components.
IMPORTANT: Danger of death from electric shock! You must earth the solar cylinder for potential equalisation.
2.11 Immersion heater
The Flurocyl solar cylinders incorporate an immersion heater.
IMPORTANT: Danger of death from electric shock! You must earth the immersion heater for potential equalisation.
Install a separate electrical power supply line for the immersion heater in accordance with current IEE regulations (BS 7671).
You must lay a
The connection of the immersion heater is illustrated in detail in diagram 2.7.
IMPORTANT: Risk of damage! The immersion heater is equipped with a thermal cut out and may under no circumstance be replaced by a standard immersion heater.
Only correct original
2.12 Thermostat setting
The entire inner wiring has been pre-assembled at the factory.
IMPORTANT: Risk of damage! Switch off the power supply before resetting the thermal cut out or making any other changes to the temperature setting of the cylinder thermostat.
The cylinder thermostats for the regulation of the hot water temperature are factory set at 65°C as the Domestic Hot Water temperature is controlled by the adjustable thermostatic mixing valve.Ensure both control thermostats are adjusted fully clockwise.
Actuate the reset buttons, to reset the thermal cut outs if necessary, see diagram 2.7.
IMPORTANT: Risk of damage! If the immersion heater is not connected, you must connect the earth wire to terminal E on the terminal strip of the immersion heater. You can find a wiring sheme on the inside of the cylinder cover.
2.13 Thermostat and sensor wiring
Connect the domestic hot water demand wiring to the reheat control thermostat as shown in diagram 2.8 and 2.10.
Connect the solar pump live via the solar thermal cut out and ensure this thermal cut out is earthed, as shown in diagram 2.8. and 2.10.
Install the two temperature sensors in the solar cylinder, see diagram 2.9, and connect to the solar control, see diagram 2.10.
Attach the solar gain sensor to the solar circuit return, see diagram 2.9.
Replace the front fascia panel.
IMMERSION HEATER | IMMERSION HEATER | 14190 | |||||||
THERMAL CUT OUT | |||||||||
THERMOSTAT |
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IMMERSION | 4 | ° 65° | L |
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HEATER | 05 |
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30° | N |
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CONNECTION |
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230V AC 3 kW |
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230V |
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AC |
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3 kW |
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REHEAT |
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THERMAL |
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CUT OUT WITH |
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RESET BUTTON |
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TEMPERATURE SENSORS | (FACTORY SET) |
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IN IMMERSION SLEEVES | Diagram 2.7 | ||||||||
14192 |
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DOMESTIC |
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HOT WATER | ° |
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DEMAND | 50° |
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3 |
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WIRING |
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| CONTROL |
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| Diagram 2.8 |
UPPER | 14194 |
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TEMPERATURE |
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TEMPERATURE
SENSOR
GAIN
LOWER
TEMPERATURE
SENSOR
Diagram 2.9
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