Hot Topics | |
---|---|
chokonen888 wrote:Sorta on topic question but are they still not putting grounded plugs into new homes?
Wage Slave wrote:Except for 100V/200V aircon sockets. The 100V microwave socket in the kitchen, 100V washlet sockets, Water heater socket and 100v washing machine socket in the bathroom all have a screw terminal earth cleverly making the earth an optional extra while power is applied. No point in being authoritarian about these things - Silly Europeans with their gates and longer than live earth pins that force an earth connection before power can be applied. Same goes for being dictatorial about active and neutral.
Wage Slave wrote:Except for 100V/200V aircon sockets. The 100V microwave socket in the kitchen, 100V washlet sockets, Water heater socket and 100v washing machine socket in the bathroom all have a screw terminal earth cleverly making the earth an optional extra while power is applied. No point in being authoritarian about these things - Silly Europeans with their gates and longer than live earth pins that force an earth connection before power can be applied. Same goes for being dictatorial about active and neutral.
Russell wrote:Wage Slave wrote:Except for 100V/200V aircon sockets. The 100V microwave socket in the kitchen, 100V washlet sockets, Water heater socket and 100v washing machine socket in the bathroom all have a screw terminal earth cleverly making the earth an optional extra while power is applied. No point in being authoritarian about these things - Silly Europeans with their gates and longer than live earth pins that force an earth connection before power can be applied. Same goes for being dictatorial about active and neutral.
Speaking of neutral, what color wire here is typically used for neutral?
In my house it appears to be white. Is this common?
Wage Slave wrote:Except for 100V/200V aircon sockets. The 100V microwave socket in the kitchen, 100V washlet sockets, Water heater socket and 100v washing machine socket in the bathroom all have a screw terminal earth cleverly making the earth an optional extra while power is applied.
Russell wrote:Thanks Hammer, I'll keep that in mind.
I am currently in the process of doing some rewiring. Lights in staircase and lights in 2nd floor hallway are in different circuits. Trying to unify them, so that I can switch off the lights at the second floor from the bottom of the stairs (damn kids, for always keeping the 2nd floor lights on).
Two circuits means two power sources, which can conflict, so I must take out one. One circuit has two switches, and one has three. I roughly mapped out which wires go where; now I only have to locate the power sources.
Coligny wrote:Russell wrote:Thanks Hammer, I'll keep that in mind.
I am currently in the process of doing some rewiring. Lights in staircase and lights in 2nd floor hallway are in different circuits. Trying to unify them, so that I can switch off the lights at the second floor from the bottom of the stairs (damn kids, for always keeping the 2nd floor lights on).
Two circuits means two power sources, which can conflict, so I must take out one. One circuit has two switches, and one has three. I roughly mapped out which wires go where; now I only have to locate the power sources.
I can have your stuff when you electrocute yourself ?
Russell wrote:Thanks Hammer, I'll keep that in mind.
I am currently in the process of doing some rewiring. Lights in staircase and lights in 2nd floor hallway are in different circuits. Trying to unify them, so that I can switch off the lights at the second floor from the bottom of the stairs (damn kids, for always keeping the 2nd floor lights on).
Two circuits means two power sources, which can conflict, so I must take out one. One circuit has two switches, and one has three. I roughly mapped out which wires go where; now I only have to locate the power sources.
yanpa wrote:Wage Slave wrote:Except for 100V/200V aircon sockets. The 100V microwave socket in the kitchen, 100V washlet sockets, Water heater socket and 100v washing machine socket in the bathroom all have a screw terminal earth cleverly making the earth an optional extra while power is applied.
I've got sockets like the ones pictured in the kitchen area (including the ones on the counter) and the bathroom. Everywhere else are bog-standard 2-prongs. Never thought to look before.
However the builders did skimp a bit on the number of outlets, especially upstairs.
Wage Slave wrote:yanpa wrote:Wage Slave wrote:Except for 100V/200V aircon sockets. The 100V microwave socket in the kitchen, 100V washlet sockets, Water heater socket and 100v washing machine socket in the bathroom all have a screw terminal earth cleverly making the earth an optional extra while power is applied.
I've got sockets like the ones pictured in the kitchen area (including the ones on the counter) and the bathroom. Everywhere else are bog-standard 2-prongs. Never thought to look before.
However the builders did skimp a bit on the number of outlets, especially upstairs.
Aha! Progress of a sort. Except that the appliance you buy, if earthed, will probably have a flying earth lead. Or has that changed too? I haven't bought a microwave or washing machine for 7 years or so.
Wage Slave wrote:Russell wrote:Thanks Hammer, I'll keep that in mind.
I am currently in the process of doing some rewiring. Lights in staircase and lights in 2nd floor hallway are in different circuits. Trying to unify them, so that I can switch off the lights at the second floor from the bottom of the stairs (damn kids, for always keeping the 2nd floor lights on).
Two circuits means two power sources, which can conflict, so I must take out one. One circuit has two switches, and one has three. I roughly mapped out which wires go where; now I only have to locate the power sources.
Coligny's comment is well taken. Even though 100V is fairly safe and there will almost certainly be an earth leakage detector be extremely careful. Never assume something is not live. Always test it. The following is for your consideration and only represents my inexpert thoughts on the problem.
Are you going to wire it so that the lights upstairs can be turned off or on from either downstairs or up? If so, it seems to me you would need to get two, three way switches and fit one with the existing switches downstairs and one with the switches upstairs. As you said you will need to work out at which switch the supply enters the hall light circuit upstairs and disconnect that supply at the switch (and make safe of course). Then run a twin core cable between the two traveller connections of the new downstairs switch to the two on the new upstairs switch. Then connect the common of the upstairs 3 way switch to the hot side of an upstairs switch and finally connect the common of the downstairs switch to the hot side of any downstairs switch.
Now all the lights will be on one breaker and you will be able to turn off all the lights from downstairs with your new switch. If the kids then want to turn them back on they will either have to do so from downstairs or flick the new switch upstairs and then upstairs will work normally again. If there is anything in the way of sockets or other lights in the circuit after the hall lights then they will now be on the new circuit too which might might not be convenient and might start to raise questions about capacity. You could work out which switch has the supply running off to the rest of the circuit disconnect it and connect it to the supply you disconnected earlier. You might well get lucky and find that the hall lights are on their own string and don't affect anything else or the switch with supply in is also the host for supply out to the non hall light bits of the circuit. In that case just connect the disconnected supply to the supply out.
All that assumes that the hall light switches have been wired in a little string that might or might not then go off to feed other things. If not then it gets more difficult. Not in theory, but in practice.
chokonen888 wrote:....or just get one of those light fixtures with motion sensors built in? (or a remote, many come with those nowadays)
Wage Slave wrote:New fixtures with motion sensors are a great idea. A bit pricey but very neat. What about switches with motion sensors - Are they available? Or switches with a timer? They are available with 5, 10 or 15 minute delay and cost about 3,500 each.
Remotes could also work well but they likely can't be the usual infra-red as you need a line of sight. You might be able to find wireless, but again the cost might be prohibitive.
wagyl wrote:One day, someone needs to explain that Kahma has a very localised catchment, and the name means nothing to those who have nothing to do with Chubu (and most of the people in Chubu will recommend that you have nothing to do with Chubu).
yanpa wrote:However the builders did skimp a bit on the number of outlets, especially upstairs.
Coligny wrote:Ehmmm... Lightbulb with IR trigger:
Or IR sensor switch (3 wires for easy daisy chaining):
Wage Slave wrote:yanpa wrote:However the builders did skimp a bit on the number of outlets, especially upstairs.
It is easy and cheap to increase to number of sockets at each outlet to 3. Not perfect of course, but it might help.
Coligny wrote:wagyl wrote:One day, someone needs to explain that Kahma has a very localised catchment, and the name means nothing to those who have nothing to do with Chubu (and most of the people in Chubu will recommend that you have nothing to do with Chubu).
Hey, crab, get off my dick will ya.
You are the only moron here that can't replace Kahma with "run of the mill hardware store" without making a statement about it.
What's your issue ? your mother refused to breastfeed you when you were a pup ? Tried getting laid lately ? We can setup a donation coinbank if you need help with money for a hooker...
Some Crab wrote:Well, that was an interesting experiment.
The first time I have responded in four months
Some Crab wrote:Don't worry, members of this board. My curiosity is satisfied. I do not need to repeat the experiment.
chokonen888 wrote:Wage Slave wrote:yanpa wrote:However the builders did skimp a bit on the number of outlets, especially upstairs.
It is easy and cheap to increase to number of sockets at each outlet to 3. Not perfect of course, but it might help.
I've seen those before, makes sense...but I'm guessing what Yanpa wants is the actual outlets in different locations.
Users browsing this forum: No registered users and 8 guests