Bosch TSTBM3H2CPH6W-A User Manual

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Subject to change without prior notice Revised 02-13
20 TSTBM3H2CPH6W-A
Tech Setup Step (Continued from the previous page)
LCD will show Adjustment Options
Factory
Default
Settings
Balance
Point
(Gas
Auxiliary
OFF)
Balance point with electric
auxiliary can optimize heat pump
usage. An outdoor temperature
above balance point will cause
the thermostat to only allow
the Y terminal(s) to energize.
An outdoor temperature below
balance point will cause the
thermostat to allow the Y
terminal(s) and the W2 terminal to
energize.
Note: Only shows up if Heat Pump
is set to YES and Outdoor Sensor
is turned ON and Gas Auxiliary is
turned OFF
10, 20, 30, 35, 40, 45, 50 outdoor
temperature balance point setting
NO
Balance
Run Time
(Requires
enabling
Balance
Point
Feature)
Balance point run time will
allow the W2 auxiliary terminal
to energize even if outdoor
temperature is above the selected
balance point temperature. If
enabled, auxiliary will energize for
the current cycle after the balance
point run time has expired.
YES 15, 30, 45, 60, 75, 90
continuous run time minutes.
NO
NO
Humidify
This feature adds humidity when
System key is in Heat.
Use the
–
or
+
keys to turn off or
on.
If ON is selected the humidity will
be displayed on the main screen
and Hum terminal will energize
when humidity setpoint is above
ambient humidity in Heat mode.
OFF
Dehumidify
This feature removes humidity
when System key is in Cool.
Use the
–
or
+
keys to turn on or
off.
If ON is selected the humidity will
be displayed on the main screen
and DHM terminal will energize
when humidity setpoint is below
ambient humidity in Cool mode.
OFF
Humidity
Calibration
This feature allows the installer
to change the callibration of the
ambient humidity displayed.
Use the
–
or
+
keys to adjust the
calibration +/– 3.
0
Balance Point:
The system operates differently when a balance
point is used on a dual fuel system. The balance
point outdoor temperature setting will be the
outdoor temperature at which the thermostat
chooses either the heat pump or gas furnace. For Example:
A balance point setting of 30ºF will turn on only the heat
pump above 30ºF and only the gas furnace below 30ºF. Y1
will be stage one above 30ºF and W2 will be stage one
below 30ºF.
Technician Setup Menu

Bosch TSTBM3H2CPH6W-A Specifications

General

Brand	Bosch
Model	TSTBM3H2CPH6W-A
Category	Thermostat
Language	English