Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
Help Replacing Honeywell St699
Hi all.
I need some help replacing my old honywell st699 with a new st6300a. the problem is that i have the new installation guide telling how to replace the 699 with the 6300 . ie st699 to 6300 L to L , N to N , 3(no) to 4(ch on) , 4(nc) to 2(ch off) , 5(com) not connected , 6(no) to 3(hw on) , 7(nc) to 1(hw off) , 8(com) not connected. now in my 699 number 8(com) is joined number 5(com) which are then wired to the live.. and there is no wire going to 4(nc) so was wondering where to put wire these up to in the 6300. any ideas.. |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Help Replacing Honeywell St699 | Electronics Repair | |||
Help Replacing Honeywell St699 | Home Repair | |||
Replacing EP2000 with Honeywell ST6400C | UK diy | |||
Honeywell V4073A | Home Repair | |||
Replacing old Honeywell thermostat | UK diy |