ERROR CODEs lIsTING FOR “ws” MODEls
E1 SHORT CYCLE SITUATION:
Defined as a
compressor that starts and stops more frequently
than it should (more than 6 times per hour).
E2 KEYBOARD STUCK ERROR:
If any key button
is stuck or pressed for 20 seconds or more, the
unit considers it stuck. If a key is stuck it will be
ignored until released. If the
“Mode”
key is stuck,
the unit’s function will default to Cool mode.
E3 FROST PROBE OPEN:
Normal operation is
allowed. Replace probe.
E4 FROST PROBE SHORT:
Normal operation is
allowed. Replace probe.
E5 INDOOR PROBE OPEN:
Control assumes
indoor ambient temperature is 90 degrees F and
unit will operate. Replace probe.
E6 INDOOR PROBE SHORT:
Control assumes
ambient temperature is 90 degrees F and unit
will operate. Replace probe.
(See note and other infomation below)
ERROR CODEs lIsTING FOR “wE/wY” MODEls
E1 SHORT CYCLE SITUATION:
Defined as a
compressor that starts and stops more frequently
than it should (more than 6 times per hour).
E2 KEYBOARD STUCK ERROR:
If any key button
is stuck or pressed for 20 seconds or more, the
unit considers it stuck. If a key is stuck it will be
ignored until released. If the
“Mode”
key is stuck,
the unit’s function will default to Cool mode.
E3 AMBIENT (INDOOR) AIR PROBE OPEN
OR SHORT:
Control will assume ambient
temperature is 90 degrees F when in Cool mode
and 60 degrees F when in Heat mode. Unit will
operate (see note below).
E4 EVAPORATOR TEMPERATURE PROBE
OPEN OR SHORT:
Normal operation is allowed.
Replace probe (see note below).
E5 CONDENSER TEMPERATURE PROBE
OPEN OR SHORT:
Normal operation is allowed.
Replace probe.
E7 MOTOR OPERATION
E9 HEAT PUMP FAILURE
NOTE:
All error codes display for probes open or shorted will
allow unit to operate. Unit may ice up if faulty components
are not replaced.
Indoor Coil Frost Probe Sensor:
Outdoor Coil Frost Probe Sensor (on WY models):
Disables the compressor at 30 degrees F. Compressor
resumes operation when temperature reaches 43 +/- 5
degrees F.
Indoor Air Probe Sensor:
REBOOT THE CONTROL PANEL
Reboot the control panel as follows: With the unit on,
simultaneously hold down the
Mode
button and the
Temperature Arrow
button for approximately 10
seconds. If the panel will reboot, you will hear the fan come
on and the temperature window will read 60 degrees. If this
happens, all you need to do is turn the unit off for about 10
seconds and then turn it back on to finish the reboot cycle.
If the panel does not reboot, you will most likely need to
replace the electronic control.
Disables compressor at 30 degrees F+/- 3 degrees F.
Compressor resumes operation when indoor coil temperature
reaches 55 degrees F.
Control range is 60 degrees F to 90 degrees F +/- 3
degrees F.
12
Содержание WallMaster WE10C33-A
Страница 43: ...WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL COOL ONLY MODELS 42...
Страница 44: ...WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL COOL WITH ELECTRIC HEAT MODELS 43...
Страница 45: ...WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL HEAT PUMP WITH ELECTRIC HEAT MODELS 44...
Страница 58: ...NOTES...
Страница 59: ...NOTES...
