VTC-1D user manual
Phason
4
2009-06-19
To extend probe cables
1.
Slide three pieces of heat shrink tubing over the wires: one for the red wire, one for the black wire, and
one for both.
2.
Strip the ends of the wires and then twist them together.
3.
Solder the wires together using rosin-core flux solder—DO NOT use acid core solder.
4.
Slide the heat shrink tubing over the solder joints.
5.
Shrink the tubing using a heat gun.
Getting started
When power is applied to the VTC-1D, the following displays:
1.
88
displays for approximately 0.25 seconds (start-up).
2.
00
displays for approximately 1 second (self-test).
3.
60
displays for approximately 1 second. The
60
indicates that the power system is 60Hz.
4.
The display flashes between the temperature display and
PF
. The
pf
indicates a power interruption has
occurred. 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 115 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.
