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    LED bulb compatibility with security light switch

    I don't know if the FLA01 would stop an LED bulb glowing dimly as the circuity of the ZV600 made its connection to Neutral through its diodes. The FLA01 is intended for connection to a FLU, where there are accessible terminals for its two tails. It should also stop the emf of the ballast of a...
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    LED bulb compatibility with security light switch

    The problem is that the auto circuitry in the switch has to stay live to preserve the timer settings. Obviously, it needs this even when the lamp is off. It stays live from the constant live at the COM terminal of the switch, returning to Neutral via a suitable conductor in the lamp. So these...
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    FLOW-SETTING TRV (eg Drayton TRV4)

    This what I have understood. You pre-set the flow rate for the flow section of this type of valve. This is maintained automatically when (if) the pump pressure changes. The device incorporates semi-separately the usual automatic flow-modulating thermostatic valve function. Normally the flow...
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    Difficult to remove these hinge screws.

    I have succeeded in removing the "guilty party" from the wardrobe door. Despite their heads the "screws" have proved to be 1/4 turn fasteners. When they are a 1/4-turn turned back to the stop point, the nylon sockets within which they turn are no longer expanded in their bores in the "monkey...
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    Difficult to remove these hinge screws.

    Your suggestion is along the lines that had occurred to me, and that I mooted, but this does not release the control arm hinge mounting. I guess the "screws" must be either what you suggest, or, as already advised, normal hinge screws, but possibly with a large diameter thread (like a chipboard...
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    Difficult to remove these hinge screws.

    The attached photo is of a Hettich controller for the bifold action of a Nolte wardrobe door. The controller in the photo is working normally, but another of the total four does not allow its bifold door to close without a second (human) hand to help it. If no second hand, it judders and jams...
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    IDEAL CLASSIC FF 280 BOILER: NOISY LIGHTING

    Thanks for the two replies:- 2. The smell of gas is very slight, and intermittent. If I report it as a gas leak the boiler will probably be "condemned". I've just spent £200 on the new gas valve, so it needs the engineer with the replacement valve to be persuaded to come back to fix the...
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    IDEAL CLASSIC FF 280 BOILER: NOISY LIGHTING

    A few months ago this splendid boiler (1997, and still performing excellently), intermittently, but with increasing frequency, started failing to light the burner. There was a repeated clicking sound. This was similar to the noise made by the igniter relay on the gas side of our caravan fridge...
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    REPLACE HEATING ELEMENT OF PLATE WARMER

    Did you try the Google link that you suggest? That very link was my first "port of call" and it turned up nothing. I then phoned R-H and was told that no spare parts are available (as usual, the appliance is made "for them" in China). I haven't found anything on U-tube relevant to this repair...
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    Tumble dryer heat pump problems

    We've decided against a heat-pump tumble drier for the same reason that we didn't go for the condensing type. We can use a vented drier with a very short exhaust duct because the drier backs on to an outside wall. The running cost is appreciably higher than that of a condensing one, and a lot...
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    REPLACE HEATING ELEMENT OF PLATE WARMER

    It's a Russell-Hobbs plate warmer/heater. Element has failed. Not a proper one-piece rigid element, but a 1.5 metre (approx - hard to measure in place) length of spiral-wound heating resistance wire encapsulated in ceramic material. It's secured at several insulated and heat-resistant points...
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    DOWSTAIRS WC BACKS UP WHEN SEWER SURCHARGED BY FLOOD WATER, BUT NOT GULLY ON SAME DRAIN

    Thanks, Ian, Your argument is interesting, especially as the joint you refer to is between a clay gully outlet stub and the collared end of a pitch fibre drain pipe. Such a joint might well become leaky over 51 years due to the different expansion and contraction rates of the improvised means...
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    DOWSTAIRS WC BACKS UP WHEN SEWER SURCHARGED BY FLOOD WATER, BUT NOT GULLY ON SAME DRAIN

    Many thanks for all the responses. May I cover them all here, please?:- PITCH FIBRE DRAIN PIPE Yes, this does not have a good reputation. Like plastic drain pipe (but even more so), it is sensitive to ground pressure, so needs good ballasting - not just laying straight into sometimes...
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    DOWSTAIRS WC BACKS UP WHEN SEWER SURCHARGED BY FLOOD WATER, BUT NOT GULLY ON SAME DRAIN

    I don't think that the gully trap contains anything like as much water as the WC trap. The WC pan is a Twyford's "Classic" pan, with a very large, deep trap and the old-fashioned large diameter outlet from trap to soil piper/drain pipe. The pan is a modern slight re-working of a very old...
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    DOWSTAIRS WC BACKS UP WHEN SEWER SURCHARGED BY FLOOD WATER, BUT NOT GULLY ON SAME DRAIN

    As is (or used to be?) normal, this WC in our downstairs bathroom is connected direct to the drains. No vent pipe. Occasionally the sewer surcharges sufficiently for water in the chamber through which the effluent from this WC passes to rise and cover the inlet into the chamber from the WC. This...
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    Connecting 15 mm supplies to kitchen sink deck mixer

    Thanks! The supply pipes are indeed modern 15 mm, but the internal diameter of this pipe is 12.7 mm (1/2") and the old 1/2" (classed by bore diameter) and the modern 15 mm (external diameter) are identically sized. This situation is unlike that applying to the larger ones such as 3/4"/22 mm...
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    Connecting 15 mm supplies to kitchen sink deck mixer

    I have just changed our kitchen sink deck mixer. The new one has the same hole centres for the supply tails and the same thread on these tails: 3/4" BSP, I think. The copper supply pipes terminate in adaptors with captive pipe nuts. These adaptors are solder-ring extensions of the pipes, and...
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    LAY NEW VINYL FLOORING OVER 1979 ARMSTRONG ACCOTONE

    Sorry about the "I I think". When I posted the topic last night I tried to write a message, but gave up when no message showed as I tried to type! So here goes again! Our kitchen has a concrete floor with original thermoplastic tiles stuck to the screeded top. When we moved here in 1979 we had...
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    LAY NEW VINYL FLOORING OVER 1979 ARMSTRONG ACCOTONE

    I I think
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    STABILIZE MOTOR ON ELECTROLUX Z355 CYLINDER CLEANER

    So Electrolux call a large domed plastic housing a "bracket"! Well, I do realise that there are many strange names for parts for which much more obviously descriptive names seem more appropriate. However, many thanks for going to the trouble to reply and try to help me. If the "bracket" is...
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