Conair Hopper Temperature Controller UGD031 - Manual (Page 38)

Heaters
Startup /
Shutdown
For Startup:
1. With heaters in
Standby, turn on
blower or dryer.
2. Enable heaters.
For Shutdown:
1. Switch heaters to
Standby.
2. Wait 60 seconds
before turning off
blower or dryer.
Enable
Standby
4 - 2 l O p e r a t i o n
T h e H T C P r o c e s s A i r H e a t e r : C o n t r o l P a n e l D C
H e a t e r
E n a b l e / S t a n d b y
Also is used to reset
shut down alarms (see
“Troubleshooting”
Section 6) and to
“Autotune” the con-
troller (see
“Autotuning” Section
4).
S e t p o i n t
D i s p l a y
Shows the set-
point value.
I n c r e m e n t / D e c r e m e n t
B u t t o n s
Used to increase or decrease values.
A c t u a l
D i s p l a y
Shows the actual
temperature value.
A c k n o w l e d g e A l a r m B u t t o n
Under an alarm condition, pushing the
Acknowledge button once turns off the
horn and displays the alarm message.
Pushing the Acknowledge button a sec-
ond time turns off the alarm LED.
S c r o l l B u t t o n
Press to scroll
through the
closed loop menu
list. Pressing the
Scroll button
moves you down
the list.