Dometic Single Zone LCD Thermostat User Manual

Fan
Mode
Setting
1.
Press and
release the On/Off Mode button. Press and
release the
"+"
or
"-"
button to cycle
through the
fan
speed options
(Lo (Low),
Hi
(High),
Au
(Auto)).
Mode of Operation
A mode
is
an operation that can be
performed
by
the
Dometic Single
Zone
LGD
Thermostat.
2. Press
and
release the On/Off
Mode
button to cycle
through the available
modes. All Dometic Single Zone
LCD Thermostats have Cool and
Furnace modes.
Select
models will have an additional
mode, either Heat Pump
or
Heat
Strip.
When desired
mode has been
selected,
the
LCD will display the temperature
set-point and the
green
LED will be lit next to the selected
mode.
To
change the set-point,
press
the
"+"
button to increase
the set
point
and the
"-"
button to decrease the set-point.
lnside Temperature
3.
To display the lnside Temperature, the Single Zone
LCD
thermostat must be in the OFF
Mode. Press
either the
"+"
or
"-"
button to display the
lnside Temperature.
Special Features:
.
Auto Fan
See Operating lnstructions
for more
lnformation on this special
feature.
LCD Error Code
When the system
determines that one
of the
faults listed below
has
occurred
an error code will be
displayed in the
LCD.
ln
the unlikely
event
you
experience a
system
failure, refer to the
"SERVICE'
section
of the Operating
lnstructions
furnished with
your
unit.
Error Code:
E1 Loss of communication between
the
Single
Zone
LCD
thermostat and module board.
LCD will
cycle between E1
and
previous
mode setting.
System
will shut
down.
E2 Open
circuit or out of range lndoor
Temperature
Sensor.
Heating
and cooling operation
will
be
locked
out. Fan op-
eration can continue to operate.
E3 Shorted lndoor
Temperature Sensor. Heating
and cooling
operation
will be locked out.
Fan
operation can continue
to operate.
E4
Open circuit
or out of range Outdoor
Temperature
Sensor
(Select
Models).
Heat
pump
will be locked out. Air
condi-
tioner, furnace, and
fan mode of operation
can continue
io operate.
E5 Open circuit or out
of range Freeze Sensor. Air condi-
tioner mode of operation
will be locked out. Furnace, heat
strip,
heat
pump,
and fan
mode
of operation can continue
to operate but displays
the last temperature
set-point.

Dometic Single Zone LCD Thermostat Specifications

General

Brand	Dometic
Model	Single Zone LCD Thermostat
Category	Thermostat
Language	English