BAS-SVU10C-EN 23
Installer Configuration Parameter Menu
cal OS
Outside air temperature
sensor calibration
Default value = 0.0°F or
°C
Offset that can be added/subtracted to actual displayed outside air temperature
± 5.0°F (± 2.5°C)
H stage
Number of heating
stages. Appl
icable to 2
stage models only
Default value = 2 stages
F
or
heat pump models,
H stage is limited to 1
stage only (W1 – Aux.
Heat)
Will revert the operation of 2 stages thermostat to single stage operation only when the second heating
ste
p is not needed.
1 or 2 stages
HP stage
Number of heat pump
stag
es
Default value = 2 stages
Will revert the operation of 2 stage thermostat to single stage operation only when the second
compressor heating or cooling step is not needed.
1 or 2 stages
H lock
Outside air temperature
heat
ing lockout
Default value = 120°F
(49°
C)
Disables heating stage operation based on outdoor air temperature.
Function will only be enabled if OS (outside air temperature sensor) is connected.
From -15°F up to 120°F (-26°C up to 49°C)
C lock
Outside air temperature
mechanical c
ooling
lockout.
Default value = -40°F (-
40°C)
Disables cooling stage operation based on outdoor air temperature.
On economizer model, free cooling will not be disabled by this function.
Function will only be enabled if OS (outside air temperature sensor) is connected.
From -40°F up to 95°F (-40°C up to 35°C)
Unocc TM
Unoccupied Timer value
Default 0.5 hours
Time delay between the moment where the thermostat toggles from occu
pied to unoccupied after the
last movement has been detected by the PIR.
Range is: 0.5 to 24.0 hours in 0.5 hour increments
aux cont
Auxiliary contact
config
uration
Default value = N.O.
norm
ally open
This contact can be used to energize peripheral devices such as: lighting equipment, exhaust fans,
econ
omizers, etc.
This contact will operate in parallel with the internal occupied/unoccupied schedule of the thermostat
or the remote
NSB contact if DI1 or DI2 is used.
When the system is in OFF mode, the contact will remain in its unoccupied status independently of
the oc
cupied / unoccupied schedule.
Configured
Contact
occupied status
Contact
unoccupied status
N.O. Closed Opened
N.C. Opened Closed
high pb
High balance point
Defa
ult value = 90°F
(32.0°C)
Function will only be
enabled if OS (outside
air t
emperature sensor)
is connected.
In He
ating or Auto mode,
it is the outside air temperature value at which the auxiliary heat will be cut
off. Above that value, only the heat pump will be used to maintain the heating setpoint
34 to 90°F (1.0 to 32.0°C)
low pb
Low balance point
De
fa
ult value = -12°F
(-24°C)
Function will only be
enabled if OS (outside
air t
emperature sensor)
is connected.
In Heating, Cooling or Auto mode, it is
the outside air temperature value at which the heat pump
operation will be cut off. Below that value, only the auxiliary heat will be used to maintain the heating
setpoint
-40 to 30°F (-40 to -1.0°C)
Configuration
parameters
Significance
Default value
Adjustments
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