BAPI -Stat Quantum Installation & Operations page 3

49875_Wireless_BLE_Quantum_Temp_Hum
Wireless Sensor Reset
Sensors remain paired to the gateway or receiver and output modules when power is interrupted or the batteries
are removed. To break the bonds between them, the sensors need to be reset. To do this, press and hold the
"Service Button" on the sensor for about 30 seconds. During those 30 seconds, the green LED will be off for about
5 seconds, then flash slowly, then begin flashing rapidly. When the rapid flashing stops, the reset is complete. The
sensor can now be paired to a new receiver or gateway. To re-pair to the same receiver or gateway, you must reset
the receiver or gateway. Output modules that were previously paired to the sensor do not need to be re-paired.
Onboard Memory
Sensor retains up to 16,000 readings should the communication become interrupted. The sensor only stores
readings from missed transmissions and only when the sensor is paired to a gateway. Once communication is
re-established with the gateway, the stored readings are transmitted and then erased from the sensor. The current
reading and nine previous readings are sent at each transmit interval until the sensor is caught up. Temporarily
shortening the transmit interval will allow the sensor to more quickly clear any stored readings.
Battery Replacement
1. Remove the cover from the base plate by turning in the cover
lockdown screw with a 1/16" (1.6mm) Allen wrench until the cover
can be removed.
2. Remove the used batteries from their holders and discard in an
environmentally safe manner. Replace with new batteries in the
correct orientation (Fig 6).
3. Attach Cover by latching it to the top of the base, rotating the
cover down and snapping it into place. Secure the cover by
backing out the lock-down screw using a 1/16" (1.6mm) Allen
wrench until it is flush with the bottom of the cover.
Battery Specifications:
Two 3.6V Lithium batteries: (#14505, 14500 or equivalent)
Diagnostics
Possible Problems:
Sensor is not communicating
with the gateway or receiver,
or the transmitted values are
incorrect.
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:sales@bapihvac.com • Web:www.bapihvac.com
BAPI-Stat "Quantum" Wireless Room Temperature
Possible Solutions:
Make sure the sensor is within range of the gateway or receiver.
Verify that the green LED on the sensor circuit board flashes when the
"Service" button is pressed, indicating a transmission. If it does not flash,
replace the batteries.
Verify that the sensor is properly paired to the gateway or receiver and analog
output modules as described in the gateway or receiver instructions available
on the BAPI website. Re-pair them if needed. If necessary, perform the
"Wireless Sensor Reset" procedure described above.
or Temperature/Humidity Sensor
Fig. 6: Battery
replacement
Installation & Operations
rev. 12/08/23
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