Posts: 316
Threads: 41
Joined: Oct 2018
Posts: 316
Threads: 41
Joined: Oct 2018
I just found a thread about this subject. I’m assuming I’ll find the current transformer in the electrical panel which is located in the rear closet.
I’ll turn off all 120/240v ac power before working on it.
Kristi & Jeff King
Bentonville, Arkansas
#744 2005 45’ Newell Coach
ZF Suspension/Active Steering Tag Axle
CAT-13 ACERT KCB Engine 525HP 1642 ftlbs Torque Cat Compound Turbocharger 43.5 psi
Allison HD4000MH Transmission with PTO drive.
Posts: 1,532
Threads: 155
Joined: Jul 2012
Jeff,
I replaced all my meters because one of my ammeters did not work. I don’t recall that the marker lights were related to the meters. On my coach, the meters are wired all the way back to the main AC breaker box. The new meters came with coils which are installed on the L1 and L2 lines. I think that I included pictures of those on my post about the meters.
I am not sure about the indicator lights, but I thought that they are connected to the transfer switch directly.
Have you measured the voltage on the no-op indicator light wires.....Maybe you got a bad one???
Bill
Bill Johnson
Birmingham, Alabama
Posts: 316
Threads: 41
Joined: Oct 2018
(01-13-2019, 09:50 AM)bikestuff Wrote: Jeff,
I replaced all my meters because one of my ammeters did not work. I don’t recall that the marker lights were related to the meters. On my coach, the meters are wired all the way back to the main AC breaker box. The new meters came with coils which are installed on the L1 and L2 lines. I think that I included pictures of those on my post about the meters.
I am not sure about the indicator lights, but I thought that they are connected to the transfer switch directly.
Have you measured the voltage on the no-op indicator light wires.....Maybe you got a bad one???
Bill
I just replaced all six. I do need to double check the voltage.
Kristi & Jeff King
Bentonville, Arkansas
#744 2005 45’ Newell Coach
ZF Suspension/Active Steering Tag Axle
CAT-13 ACERT KCB Engine 525HP 1642 ftlbs Torque Cat Compound Turbocharger 43.5 psi
Allison HD4000MH Transmission with PTO drive.
(This post was last modified: 01-13-2019, 11:02 AM by
jdkskyking.)
Posts: 316
Threads: 41
Joined: Oct 2018
(01-13-2019, 11:01 AM)jdkskyking Wrote: (01-13-2019, 09:50 AM)bikestuff Wrote: Jeff,
I replaced all my meters because one of my ammeters did not work. I don’t recall that the marker lights were related to the meters. On my coach, the meters are wired all the way back to the main AC breaker box. The new meters came with coils which are installed on the L1 and L2 lines. I think that I included pictures of those on my post about the meters.
I am not sure about the indicator lights, but I thought that they are connected to the transfer switch directly.
Have you measured the voltage on the no-op indicator light wires.....Maybe you got a bad one???
Bill
I just replaced all six. I do need to double check the voltage.
I’ve been on a annunciator light crusade.
Kristi & Jeff King
Bentonville, Arkansas
#744 2005 45’ Newell Coach
ZF Suspension/Active Steering Tag Axle
CAT-13 ACERT KCB Engine 525HP 1642 ftlbs Torque Cat Compound Turbocharger 43.5 psi
Allison HD4000MH Transmission with PTO drive.
Posts: 316
Threads: 41
Joined: Oct 2018
In the for what it’s worth column...
The 240/120 L1 & L2 annunciator lights are not connected to the ammeters.
On my panel, the one that didn’t work was a bad connection. After I repaired that my OCD kicked in...
Next I’ll swap ammeters to see where the problem lies...
Kristi & Jeff King
Bentonville, Arkansas
#744 2005 45’ Newell Coach
ZF Suspension/Active Steering Tag Axle
CAT-13 ACERT KCB Engine 525HP 1642 ftlbs Torque Cat Compound Turbocharger 43.5 psi
Allison HD4000MH Transmission with PTO drive.
(This post was last modified: 01-14-2019, 09:33 PM by
jdkskyking.)