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Warren
 
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Default Replacing a CH/HW Controller 3000 Programmer

Hi,

I'd like to replace my old Central Heating/Hot Water programmer and can't
work out the connections.
The programmer I have is:
Controller 3000 made by "Smiths Industries Environmental Controls"
Type 67-040-15 240v 10W 5A switch rating
Wall Plate Asssembly: 67-070-68

Pin layout:
L N E 1 2 3 4 5 6 7 8 9 10

LNE is obvious
Pins 2 3 4 all control the 3 port valve
A wall thermo is conected between 8 and 9
A HW cylinder thermo is connected between 8 and 10
Pin 7 is live (240v)

I'd be really grateful if someone could help me out with the pin allocations
or point me in the direction of a spec.

Cheers,

Warren




 
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