Phason
FHC-1D user manual
11140706
7
Getting started
When power is applied to the FHC-1D, the following will be displayed:
1.
88
will be displayed for approximately 0.25 seconds (start-up).
2.
00
will be displayed for approximately one second (self-test).
3.
60
will be displayed for approximately one second.
60
indicates that the power system is 60Hz.
4.
The display will alternately flash between the temperature and
PF
. This indicates a power
interruption or start-up has occurred.
5.
To clear the
PF
, click the switch to the right.
The control is now in ‘normal’ mode.
Display alerts
Alert Description
P S
The temperature probe or sensor cable has short circuited.
P D
The temperature probe is damaged or the connecting wire is broken.
t S
The Temperature knob has accidentally been turned. The display will alternately flash
tS
and the ambient temperature. The control will not accept the new setting until the
switch is clicked to the set position.
or
The voltage switch is set to 230 volts, but the incoming power is 120 volts. Check the
voltage switch.
P F
The power has been interrupted. The display will flash between PF and the
temperature. To clear the alarm, click the switch to the right. The control will function
normally.
