How do I get the front off a Randall 4033 Central Heating Control unit? I want to disconnect the wires and change the unit but cant find what is holding the front on.
2007-01-16 00:59:42 · 7 answers · asked by herschel 1 in Home & Garden ➔ Maintenance & Repairs
where the hot water/c/htng switches are you will see two round silver nuts which when unscrewed come off over the levers, the clock then lifts off.
2007-01-16 01:48:03 · answer #1 · answered by Rooster 2 · 0⤊ 0⤋
i does no longer replace any of those factors till I had clinically determined the precise fault. Thermostats not often fail. The timer might want to properly be defective, common to envision. 3 Port valve, if its a Honeywell, you dont favor to regulate the valve only the top, except its an really previous one. £100 and fifty.00 ought to conceal the lot besides. There are in reality about 30% of electricians that I actually have come for the era of that are sturdy with CH wiring, they continually seem to get right into a authentic mess. once you should substitute the three port valve, seem into installation 2 zone valves really, 3 port valves virtually continually are complicated.
2016-11-24 20:58:32 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Donald has the correct answer to this question. Remove the switch rings, move all the tappets to the top, remove cover.
2007-01-16 04:08:02 · answer #3 · answered by jayktee96 7 · 0⤊ 0⤋
The screws are usualy underneath.
2007-01-16 01:06:38 · answer #4 · answered by Steven W 3 · 0⤊ 0⤋
look at www.danfoss-randall.co.uk/site/downloads/7486.pdf gives manual with details on how to remove...
2007-01-16 07:07:33 · answer #5 · answered by adewplumb 1 · 0⤊ 0⤋
use this link
www.danfoss-randall.co.uk/Site/downloads/7486.pdf - 733k
it explains everything you need
2007-01-16 01:10:16 · answer #6 · answered by Rog1 2 · 0⤊ 0⤋
Call someone who knows what they are doing, you don't want to hurt yourself ... do you!!!
2007-01-16 01:11:04 · answer #7 · answered by sky 4 · 0⤊ 0⤋