System Messages - Dri-Eaz PHD 200 Manuel Du Propriétaire

System messages

The PHD 200 control system constantly monitors internal operating conditions. If the system detects a problem, it will pro-
duce an error ("ER") message. If the display shows an ER message, first unplug the unit and then plug it back in. This will
usually reset the electronics, and the unit will begin operating normally. If the error message reappears, refer to the expla-
nation and solution shown below. If this still does not fix the problem, contact your local authorized service center or call
the Dri-Eaz Service Department at 800-932-3030.
NOTE: The message "POWER FAILURE" is not a system error. When this message is displayed, it indicates that
power to unit was interrupted and then restored. To clear the message, press the
C O N T R O L P A N E L
M E S S A G E
ER1 CONTACT SERVICE
CENTER
ER2 CONTACT SERVICE
CENTER
ER3 CONTACT SERVICE
CENTER
ER4 √ DEFROST SENSOR
CONNECT
– alternate message –
ER4 √ OUTLET SENSOR
CONNECT
ER5 √ SENSOR
CONNECTION ON BD
ER6 CONTACT
SERVICE CENTER
ER7 INVALID
MODEL SETTING
ER8 BUTTON STUCK √
ALL BUTTONS
ER9 PUMP BLOCKED √
CHECK PUMP & HOSE
07-01913C F515 2014-02 Warranty 07-01651
E X P L A N A T I O N A N D S O L U T I O N
Voltage error. Confirm that unit is connected to a suitable AC power supply and that the
circuit is not overloaded. If supply is correct, the electronic control panel may require
replacement. If error persists, contact service.
Control panel error. The electronic control panel may require replacement. If error per-
sists, contact service.
Unit in defrost too long. Check defrost sensor cable for proper connection. If error per-
sists, sensor assembly may require replacement. Contact service.
Sensor error. Check defrost sensor cable for proper connection. If error persists, sensor
assembly may require replacement. Contact service.
Check inlet Temp/RH sensor for proper connection. If error persists, contact service.
High voltage error. The high voltage board may require replacement. If error persists,
contact service.
Control board DIP switch settings or firmware version may be incorrect. If error persists,
contact service. Service may ask you to verify DIP switch settings.
Press each membrane key and check for proper operation. If a key doesn't function, or
if the error persists, the membrane overlay may require replacement. Contact service.
Check for obstructions in drain hose. If clogged, remove hose from unit and blow hose
out with compressed air. Inspect and clean the pump check valve and pump basin. See
"Clean pump check valve and basin" p. 5.
6
MENU SELECTION key.
Dri-Eaz Products, Inc.