Question about Lands Phones
I WISH TO REPLACE MY FLAT ENTRY SYSTEM WITH A NEWER UNIT BUT THE WIRING IS NOT THE SAME WHAT WIRES DO I NEED TO USE,IT IS AN AUDIO PHONE ENTRY WITH REMOTE DOOR RELEASE,OLD UNIT(FERMAX NR0208TN)4 WIRE NEW UNIT(EXTEL PACB401LC)THERE ARE SIX FLATS AND THEY ARE INTERCONNECTED I FOUND AFTER DISCONNECTING IT, THE FLAT IS ABOUT 40 YRS OLD THANK YOU,KEN. PS NEW UNIT CAME WITH ITS OWN REMOTE BUT I CANNOT FIND A SPACE FOR IT SO I NEED TO USE EXISTING DOOR PANEL,
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Posted on Jan 02, 2017
SOURCE: wiring on thermostat tl7235a1003
OK, here's my guess at this...I hope someone more knowledgable will confirm or correct me.
A line voltage thermostat switches the power to the baseboard heater. In other words, it's just like a wall light switch except it activates and deactivates based on the temperature.
I think your old model CT62 was wired exactly like a light switch. The hot wire to the light is broken then run to the wall switch and then back to the light so there's no neutral wire at a light switch box. This worked fine for your CT62 because it did not need power, it only needed to switch it.
The new model TL7235A1003 requires electrical power because it's programmable so you need both a hot wire and neutral wire at it's installed location. In addition you also need 2 wires leading to the baseboard heater so the thermostat can supply it's power.
I believe L1-L2 are to be connected to the hot/neutral wires, and the Load wires go to the baseboard heater.
If I am correct you will not be able to use this thermostat without some re-wiring.
Posted on Nov 27, 2007
The phone company should make that connection. Use a phone jack assembly with alligator clips to find the dial tone. The first line color should be a pair, blue&blue-white, 2nd line, orange& orange-white, then green followed by brown pairs which would be 4 line numbers in that color code order. Each line is just a single pair. Thank you. Jer
Posted on Feb 25, 2008
SOURCE: wires from the wall are
Take a look at this image:
Notice that the Line 1 will typically present on pins 3&4 and Line 2 on 2&5. I would think in your case Black/Blue is Line 1 (3&4) and Yellow/Black is Line 2 (2&5).
If you have a 1 line phone and only have 1 line active, then typically blue and blue/white can be connected to the Blue and Black of your Jack. If this doesn't work, switch with the Yellow and Black.
Please let me know if you have further questions. Good Luck!
Posted on Aug 11, 2008
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