CHANGING THE PARAMETER SETTINGS
T
HE MEANING OF A FLASHING DISPLAY
A flashing display indicates that the value shown can be adjusted. A
value that is not flashing cannot be adjusted.
L
OCKING THE PARAMETER SETTINGS
The parameter settings can be locked to prevent accidentally changing
them. To lock the parameter settings, set internal switch # 1 to ON.
The following parameters do not lock :
temperature set point
program sequence activation / deactivation
current day number
12
TC4-1CH.rev.01