Haldex RN60N Guia De Instalacion

OPERATIONAL CHECK (continued)
2B. For heaters without LED, a continuity check across the leads should
indicates a closed circuit.
3. Remove the cold source from the heater plastic body area.
4A. For heaters with LED, the LED will turn on after the temperature rises
to 65 ± 10°F.
4B. For heaters without LED, a continuity check across the leads should
indicate an open circuit after the temperature rises to 65 ± 10°F.
TROUBLESHOOTING GUIDE
CONDITION PROBABLE CAUSE
LIGHT IS ALWAYS ON Normal operation.
Temperature above
45°F
LIGHT IS ALWAYS ON Thermostat is stuck open.
or HEATER IS ALWAYS OFF
Temperature below 35°F
LIGHT IS ALWAYS OFF 1. No electrical supply
Temperature Above to the heater.
45°F
2. Defective ground.
3. Defective heater.
LIGHT IS ALWAYS OFF Normal operation.
Temperature below
35°F
Haldex Commercial Vehicle Systems
Haldex Brake Products Corporation
10930 North Pomona Avenue
Kansas City, MO 64153-1256
Phone: (816) 891-2470
Fax: (816) 891-9447
REMEDY
No action required.
Replace heater
assembly.
1. Trace supply wire
and correct.
2. Trace and correct.
3. Replace heater
assembly.
No action required.
Haldex Limited
500 Pinebush Road, Unit 1
Cambridge, ON CANADA N1T 0A5
Phone: (519) 621-6722
Fax: (519) 621-3924
www.haldex.com
L31075 US Rev. 8/10 1M ALP
Installation
Guide
Rev. 8/10
L31075
PURE AIR DRYER
HEATER ASSEMBLY REPAIR KITS
RN60N - 12 Volt
RN60P and RN60AC - 24 Volt
TM