Status Messages - Dometic NDA1402 User Manual

STATUS MESSAGES

Led display panel
"dE Fr"
" x " x is a figure 1-5
"ch LP"
"Lo dc"
"-- --"
"Er 01"
"Er 02"
"hl" in actual temp. field
"CA LL" and an error code
Check to make sure that the LP-gas supply tanks are not empty and all manual shut off valves in the lines are open. If the refrig-
1
erator has not been in used for a long time or if the LP tanks just have been refilled, air may be trapped in the supply lines. To
purge the air from the lines may require resetting the ON/OFF key several times.
2 The DC voltage has for 3 hour period been too low to start a defrost sequence. Check battery charge level regular to overcome
low DC voltage situations. Check the setting of the real time clock, if necessary adjust to local time.
Refer to section
3
SETTINGS
Defrosting has been insufficient twice in a row (48 h) either because of the DC voltage being too low or no cooling source avail-
4
able or because of too much frost builds up. Check battery charge level regular to overcome low DC voltage situations. Check for
proper wire size. For further information, refer to the
excess of frost build up.
5 The fan has been blocked and is not circulating the air in the freezer compartment. Check the fan by unscrewing the bottom part
of the fan housing. Try to rotate and look for ice build or other parts that can interfere with the rotation of the fan.
The compartment temperatures are warmer than 41°F in freezer and 59°F in fresh food compartment.
6
Refer to section
7
CALL FOR SERVICE.
TROUBLESHOOTING
Status message
Defrosting is just now performed
Thermostat range setting indication
Gas operation problem (NDA1402)
DC voltage too low to start defrosting
Clock not set (clock needs to be set)
Defrosting problem i.e. two uncompleted defrost Defrosting problem i.e. two uncompleted defrost Defrosting problem i.e. two uncompleted defrost
sequences after each other
Fan in frozen food compartment is blocked
Temperature is above measurement range
7
Severe faults
.
1
2
3
4 4
5
6
INSTALLATION MANUAL.
- 14 -
Steady display Flashing
(Alt. between temp.
and message)
X
X
X
Use the manual defrost function to overcome
X
X
X
X
X
X