Manual

Page 10 of 15
Drawing : - TPC 356
Issue : - 9
Date : - 02/05/19
I F ANY OF THE PRECEDING PROBLEMS OCCUR , CONTACT THE E BAC
I NDUSTRIAL P RODUCTS L TD S ERVICE C ENTER PRIOR TO CONTINUED
OPERATION OF THE UNIT TO PREVENT PERMANENT DAMAGE .
TROUBLESHOOTING
S YMPTOM C AUSE R EMEDY
Little or no
dehumidification
capacity
Filter clogged Clean or replace filters
No regeneration heat Check PTC / OHP
Reduced airflow Check fan / duct
No rotation of Rotor Check belt tension / drive motor
Air leakage Check sealing
Dehumidifier does
not start
No power Check fuse
Correct switch setting Check Auto / Manual switch
Loose electrical wiring
Check wiring diagram - fault
find & repair
Rotor does not
rotate
Drive belt slipping Check belt tension
Drive belt broken Replace drive belt
Rotor jammed Check centre shaft, rim of rotor
Drive motor faulty Check supply /Replace motor
No Dry or Wet Air
Airflow
Filter clogged Clean or replace filters
Fan faulty Check supply / fan
Ducts blocked Check duct for obstruction
Low current
displayed on
ammeter
Low reactivation airflow Check air path for restriction
PTC faulty Check PTC / OHP
Noisy
Fan loose Check fan is secured firmly
Loose fastenings Tighten all fastenings