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RVLady_net's avatar
RVLady_net
Explorer
Aug 27, 2016

Coleman Mach thermostat ticking A/C won't come on

1998 Winnebago Brave SE Problem: AC compressor will not turn on. Coleman Mach thermostat ticks when in the a/c position. When first turned on, the compressor "thuds" like it wants to come on and then...
Class A
dougrainer's avatar
dougrainer
Nomad
Aug 28, 2016
RVP did not make 15k your year. Ducted models, there is no such thing. The TOP units are ALL the same. Ducted is the Inside plenum package. Usually, when the Start Capaitor fails, you will not get that Umph at the compressor. That Umph is a locked up compressor. You can install a 15k and I would when replacing. You cannot blow out the ducts:B Use this link to determine your correct replacement. Doug

http://www.airxcel.com/coleman-mach/service-support/model-number-changes

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