Attention to a R/F wireless room thermostat(Digistat plus) fitted just over
a year ago to a combi boiler.Owner changed the batteries thinking this
was the problem.It didn't work.
Checked the R/f room thermostat found she couldn't change to a higher
temperature,she had set the temperature so it couldn't be altered.
Reset the unit as per instructions to change the Preset temperature settings.Now she can select a temp range from the min to max,returning
the unit back to normal operation.Thus avoiding replacing the complete
unit.I advised the customer on the use of the set button.
Good result.
