AdvAntAge - digitAl vAv diffusers
MAINTENANCE
32
ACUTHERM ADVANTAGE - Manual
|
acutherm.com
APM
Condition
Possible Cause
remedy
Green Power Light Off
Disconnect Switch Off
Turn Switch On
Transformer Circuit Breaker Tripped
Disconnect Power. Unplug all output cables. Remove lid.
Reset breaker on transformer. Replace Lid. Reconnect
Power. Reconnect all plugs one at a time.
No Power Supply
Check Line Connections.
Red Fault Light On above Output Jack
Too many Advantage Units or Heat Relays supported on
Line
Reroute some power cables to another jack.
Faulty Cable or Connector
First - Disconnect all cables and connectors originating
from problem outlet. Next - Reconnect first C35 cable
only. If Red fault LED lights, cable is faulty. Replace. If Red
fault LED remains off, reconnect remaining components
(CS, CC, C35, Advantage Masters) one at a time until LED
lights. Replace faulty component.
Redundant Power Supply
Eliminate Redundant Power Supply
Auxiliary Heat
Red Fault LED on
Mechanical Relay draws more than 12 VA
Replace with smaller relay or electronic SSR.
Insufficient Power to mechanical relay
Cable distance from APM exceeds 35 feet
Relocate APM or Mechanical Relay, or use electronic SSR.
troubleshooting guide Continued...
