DencoHappel ZGF.1E series Operation Manual page 102

Safety and User Instructions
6.11.7 Configuration
Fig. 6-59: Switch control elements
102
Perform configuration
To change parameters proceed as follows:
set button SEL0 to 10°C
–
set button SEL2 to position A
–
press both bottons SEL1 and SEL3 simultaneously for
–
more than 5 seconds
if the LED H/C has flashed and changed red and green
–
for 3 seconds, parameters can be changed
for this purpose use SEL0 to adjust the temperature
–
value for the corresponding parameter and SEL2 to
select the required feature
If this feature is already selected, the LED H/C lights
–
up green, otherwise red
to save the new feature keep SEL1 pressed until LED
–
H/C lights up green again and change to the next
parameter, if needed
to save values permanently press SEL1 for more than
–
5 seconds. Triple flashing of the LED H/C will confirm
the successful saving.
Perform factory setting (see Tab. 6-8, grey column)
set button SEL0 to 10°C
–
set button SEL2 to position A
–
press both bottons SEL1 and SEL3 simultaneously for
–
more than 5 seconds
if the LED H/C flashes and changes red and green,
–
parameters can be changed
set button SEL0 to 30°C
–
set button SEL2 to position 2 (red LED flashes fast)
–
press SEL1 for longer than 5 seconds; factory settings
–
are restored
PR-2011-0115-GB • Subject to modifications • R4-12/2015
Flex-Geko Fan Coil Unit