Slim R410a
08-02-2011, 01:07 PM
Mitsubishi Heavy R407c 20.0kw ducted indoor with controller RCD-H-S-E.
Controller set temp has been locked on 23degC - how can I unlock this?
Also when put on heat mode displays hot keep - anybody know what this means?
Thanks!
Controller set temp has been locked on 23degC - how can I unlock this?
Also when put on heat mode displays hot keep - anybody know what this means?
Thanks!