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Tech Setup Steps (Continued from the previous page)
Contractor
Beep
Call Number
Allows you to put
When any key is
your phone
pressed an audible
number in the
beep will sound.
display.
You can choose
You can choose
ON or OFF
ON or OFF
LCD Will Show
Adjustment Options
If selected ON, you
If ON is selected
will see the input
the beep will
screen after pressing
sound.
next step.
If OFF is selected,
Use the
or
there is no sound.
key to select the
desired number and
the FAN or SYSTEM
key to move from
one character to
another. See note
below on operation.
Factory Default Settings
OFF
ON
Heat Pump
System
Switch
When turned on
You can configure the
system switch for the
the thermostat
will operate a
particular application:
heat pump.
Heat - Off - Cool,
Heat - Off,
1. EM.Heat will
Cool - Off,
show as an option
Heat - Off - Cool-Auto
in the system
switch.
Note: EM. Heat will
show if in heat pump
2. Y will be first
mode.
stage of heat &
cool, W/E will be
emergency heat
relay & W2 will
be auxiliary heat
relay.
OFF configures
Use the
or
the thermostat
key until the desired
for non heat
application is
pump systems.
flashing.
ON configures
the thermostat
for heat pump
systems.
OFF
Heat - Off - Cool
TECHNICIAN SETUP MENU
Fan
Gas Auxiliary
Operation
for Heat Pump
This option will turn
Select GAS for
the heat pump off 45
systems that control
seconds after the
the fan during a call
auxiliary heat relay
for heat.
turns on.
Select ELEC to have
For 2 heat
the thermostat
applications, the first
control the fan during
stage will turn off 45
a call for heat.
seconds after the
auxiliary stage turns
on.
For 3 heat
applications, the first
and second stage will
turn off 45 seconds
after the auxiliary
stage turns on.
For heat pump
GAS
systems that are
"dual fuel" (use a gas
or
furnace for auxiliary
stage heat) you can
ELEC
turn this feature on
to turn off the heat
pump when the
auxiliary stage of
heating has been
called for.
GAS
OFF
Cooling Fan
Stages
Delay
of Heat
You can configure the
The cooling fan delay
thermostat to operate
setting will delay the
a 3 stage heat pump
fan from coming on in
cool mode and keep
system.
running after the
2H 2C = 2 heat, 2 cool
compressor shuts off
3H 2C = 3 heat, 2 cool
for a short time to save
energy in some
This feature only shows
systems.
if Technician Setup
Step for HEAT PUMP
is set to ON.
You can select the
Use the
Cooling Fan Delay
key to change between
from OFF, 15, 30, 60
2 heat and 3 heat.
or 90 seconds.
2 heat will use Y1 as
If 15, 30, 60 or 90 is
first stage and W2 as
selected the fan will not
auxiliary.
turn on for that many
seconds when there is a
3 heat will use Y1 as
call for cool and will
first stage, Y2 as
run for that many
second stage and
seconds after satisfying
W2 as auxiliary.
a call for cool.
2 Stages
OFF
or
8
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