Parts & Accessories; Troubleshooting - FASTRON. Meridian MEC-110 Operating Instructions Manual

18

Troubleshooting

Parts &
Accessories
The unauthorized use or duplica-
tion of the software described
herein, or this material, is strictly
prohibited.
229-51339 Rev A
© 2007 FAST
24/7 Tech Support:
1-800-243-9271
Operating Instructions
PROBLEM
No Power
No Sound
Button Problem
PROBE is Displayed
Reading Wrong
Temperature
Not Heating
DESCRIPTION
Sheet Metal Bezel
Slotted Round Head Screw, Black,
1/4-20 x 3/4"
Tinnerman Spring Nut 1/4-20
CAUSE
Circuit breaker OFF
Appliance not plugged in
Defective 24VAC trans-
former
Inoperable speaker
Frozen key
Inoperable key
Defective temperature
probe
Probe not plugged in
Defective temperature
probe
Defective element, relay,
contactor or gas valve
Defective controller
(FAST.) PART NUMBER
SOLUTION
Check and reset.
Plug in cord.
Replace transformer.
Replace controller.
Replace controller.
Unplug controller. Hold
down the TOGGLE/CLEAR
key as you plug controller
back in.
Replace controller.
Replace temperature
probe
Plug in probe.
Replace temperature
probe.
Replace defective part.
Replace controller.
214-50291
150-10202
150-11025