Troubleshooting - Honeywell HDH-125 Owner's Manual

Troubleshooting

Before calling for service, review the chart below
P R O B L E M
1. Power Off
2. Power cord unplugged
3. Water tank not fitted correctly
Unit fails to
operate
4. Water tank is Full
5. Defrosting
1. Blocked air filter
Performance
2. Room windows and doors open
decreased
3. Obstacles in air outlet or air inlet
1. Unstable setting of unit
Unit noisy
2. Blocked air filter
1. Hose to connector or hose
Water on floor
2. Intended to use the tank to collect
E1 or E2
1. Humidity sensor error or
appears in
the display
10
P O S S I B L E C A U S E
(P2 appears on the display)
(P1 appears on the display)
connection may be loose
water, but the back drain plug is
removed
Temperature sensor error
C O R R E C T I V E A C T I O N
Turn power On
Plug in power cord
Re-position water tank
Empty water tank
After defrosting, the unit will start
dehumidifying again
Wash and dry nylon air filter
Close room windows and doors
Remove obstacles
Reposition unit on a flat, level surface
Wash and dry nylon air filter
Tighten hose connections
Install back drain plug
Unplug the unit and plug it back in, if error
repeats, call for service