Cut away in cylinder insulation. A wiring diagram is a simplified standard pictorial representation of an electrical circuit.
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Cylinder thermostat wiring diagram. Collection of wiring diagram for hot water heater thermostat. White the white wire is what connects to the auxiliary heat on your system. Red now there can be two separate wires for this. 1 40 2 mct1 0 70 o 20 c 8. Need to replace a cylinder thermostat but a little confused with the wires. Hi guys i need help wiring a cylinder thermostat it is a honeywell la connected to a worcester 24sbi boiler.
It shows the elements of the circuit as simplified forms and also the power as well as signal connections between the tools. I have three wires a. L641a cylinder thermostat installation instructions the l641 is a water temperature thermostat designed for surface mounting on domestic hot water cylinders. Please note by cylinder stat i mean the ones that are 13rd up from bottom of cylinder not the immersion thermostat the one coming off is a satchwell very old and the wiring to it 123 and an earth cable to the metal casing. Orange this wire connects to your heat pump if you have one. 40 mct1 80 0 0 60 o 0 0 20 c 15 25 a 250v 10 9 7 13 1.
It is supplied complete with mounting strap for rapid and easy installation so draining of the system or tapping the cylinder is not necessary. Fixed wiring installation must be employed. Wiring diagram 2 pre insulated cylinder preparation 4 wiring to terminals 80c min 70 50 60 40 l641a1039 80c min 70 50 60 40 l641a1039 to height the cylinder thermostat should be mounted to of the way from the bottom of the cylinder. Load of 21a v ac. If you have a boiler control thermostat it should always be set to a higher temperature than that of the cylinder thermostat. Green the green wire connects to the fan.
In most boilers a single boiler thermostat controls the temperature of water sent to both the cylinder and radiators although in some there are two separate boiler thermostats. Cover installation is the reverse of above 80mm 45mm remove a section of insulation as specified. Yellow the yellow wire connects to your compressor. La cylinder thermostat. It acl and drayton room thermostats subject to a maximum. A class a switch having contact separation of at least 3mm in all poles must be incorporated in 3 0 13 way up cylinder.
Electric water heater but there as no wiring install diagram.
Gallery of Cylinder Thermostat Wiring Diagram
