Friedrich Q Chassis Serie Manual De Instalación Y Funcionamiento página 13

The 3 indicates a DIM setting of 100% (full brightness). Press the TIMER
SET (Refer to Figure 8) button within 15 seconds to save the setting.
Button inactivity for more than 15 seconds causes the display to time out
and return to the normal operating display.
Alerts
When the lter needs to be cleaned or replaced, the
AUTO FAN
The alert can be dismissed by pressing the
AUTO FAN
The wait icon illuminates when the compressor 3 minute time delay is
active.
3
icon displays.
CHECK
FILTER
79
F
SET POINT
CHECK
FILTER
FAN and for 3 seconds.
MODE
79
F
SET POINT
This means there is a compressor demand but the system is not ready
for the compressor to operate. For example a short power outage, the
compressor will not restart until the internal pressures of the compressor
are at the proper level.
Lock Control Panel
To lock the front panel controls, press and hold the
for 3 seconds. The lock icon
Control panel buttons will not operate during lockout.
FRR194
To unlock, presses and hold the
FRR118
The lock icon
FRR120
illuminates to indicate the locked status.
79
F
AUTO FAN
SET POINT
+ buttons for 3 seconds.
FAN
SPEED
79
F
AUTO FAN
SET POINT
disappears to indicate unlocked status.
+ buttons
FAN
SPEED
FRR116
FRR117
13