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. 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.
Ch Wiring Diagram Electrical Wiring Thermostat
Cylinder thermostat wiring diagram. Electric water heater but there as no wiring install diagram. L641a cylinder thermostat installation instructions the l641 is a water temperature thermostat designed for surface mounting on domestic hot water cylinders. If you have a boiler control thermostat it should always be set to a higher temperature than that of the cylinder thermostat. It shows the elements of the circuit as simplified forms and also the power as well as signal connections between the tools. 40 mct1 80 0 0 60 o 0 0 20 c 15 25 a 250v 10 9 7 13 1. Red now there can be two separate wires for this.
Need to replace a cylinder thermostat but a little confused with the wires. A wiring diagram is a simplified standard pictorial representation of an electrical circuit. Orange this wire connects to your heat pump if you have one. Yellow the yellow wire connects to your compressor. Collection of wiring diagram for hot water heater thermostat. I have three wires a.
Load of 21a v ac. White the white wire is what connects to the auxiliary heat on your system. It is supplied complete with mounting strap for rapid and easy installation so draining of the system or tapping the cylinder is not necessary. Hi guys i need help wiring a cylinder thermostat it is a honeywell la connected to a worcester 24sbi boiler. 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.
Fixed wiring installation must be employed. 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. Green the green wire connects to the fan. Cut away in cylinder insulation. Cover installation is the reverse of above 80mm 45mm remove a section of insulation as specified. 1 40 2 mct1 0 70 o 20 c 8.
La cylinder thermostat.
Gallery of Cylinder Thermostat Wiring Diagram
