Operating instructions

11
TEMPERATURE SET POINT CONTROL
Dip Switch 6 and 8 - OFF
DISPLAY Press and hold either the UP or DOWN button to adjust the value
Twice *
Outdoor Temp
This is the outdoor sensor temperature value. If the outdoor sensor is not used, the
outputs will automatically stage to hold the Set Point value.
3 Times
When the outdoor temperature falls below the Outdoor Starter value, the BCP-6/12
will give heat. When the outdoor temperature is above the Outdoor Starter, the set
point value will be OFF and no stages will be activated. The Outdoor Starter
is adjustable from 40 to 100°F.
Press SELECT
Button
4 Times
Reaction Time
The Reaction Time controls the minimum run time for a stage. It is adjustable from
half a minute (0.5) to 8.0 minutes.
5 Times
The System Delay controls how long the SYSTEM output will remain energized after
the last OUTPUT has been turned off or the outdoor temperature rises above the
Starter. The System Delay is adjustable from 0 to 30 minutes.
6 Times
Purge Time
The Purge Time should be set to the length of the unit's purge cycle. The Purge
Time will apply when any ON/OFF unit is activated. On multiple stage units, the
Purge Time will only apply to the Lo stages. The Purge Time is adjustable from
0.0 to 10.0 minutes.
System Delay
Default
Once
Set Point
The Set Point is the temperature which the BCP-6/12 will stage units to hold. Note
that if you are using the External Set Point, you will not be able to change the Set
Point unless you adjust the 4-20mA input.
Outdoor
Starter
PRESSURE SET POINT CONTROL
Dip Switch 6 - ON , 7 and 8 - OFF
DISPLAY Press and hold either the UP or DOWN button to adjust the value
Twice *
Outdoor Temp
This is the outdoor sensor temperature value. If the outdoor sensor is not used, the
outputs will automatically stage to hold the Set Point value.
3 Times
When the outdoor temperature falls below the Outdoor Starter value, the BCP-6/12
will give heat. When the outdoor temperature is above the Outdoor Starter, the set
point value will be OFF and no stages will be activated. The Outdoor Starter
is adjustable from 40 to 100°F.
Press SELECT
Button
4 Times
Reaction Time
The Reaction Time controls the minimum run time for a stage. It is adjustable from
half a minute (0.5) to 8.0 minutes.
5 Times
The System Delay controls how long the SYSTEM output will remain energized after
the last OUTPUT has been turned off or the outdoor temperature rises above the
Starter. The System Delay is adjustable from 0 to 30 minutes.
6 Times
Purge Time
The Purge Time should be set to the length of the unit's purge cycle. The Purge
Time will apply when any ON/OFF unit is activated. On multiple stage units, the
Purge Time will only apply to the Lo stages. The Purge Time is adjustable from
0.0 to 10.0 minutes.
System Delay
Once
Set Point
The Set Point is the pressure which the BCP-6/12 will stage units to hold.
Outdoor
Starter
7 Times **
The Programmed Offset fine tunes the External Set Point. With a known 4mA input,
the offset can be set to make the Set Point 110°F.
Offset
The BCP-6/12 returns to the default display of actual system water temperature.
* Value can not be adjusted
** Only available when using the external set point (Dip Switch 7 ON)
Default
7 Times
The Programmed Offset fine tunes the pressure display. With a known 4mA input,
the offset can be used to calibrate the reading to 0.0psi.
Offset
The BCP-6/12 returns to the default display of actual system pressure. 8 Times *
7 (or 8) Times*