McKESSON MCK895WRFT Wireless Refrigerator/Freezer Thermometer User Guide

NIST TRACEABLE

WirelessRefrigerator/FreezerThermometerTRIPLE DISPLAY SINGLE PROBE LARGE DIGIT 

For use with MFR # MCK895WRFT.

WIRELESS MIN-MAX ALARM THERMOMETER FEATURES

• 3 channels temperature measurementInternal – Device’s ambient temperatureExternal – Probe with bottleWireless – Bluetooth transmitter
• Triple display for current, minimum, and maximum temperature
• Programmable Low and High alarm limit
• Ambient/Externaltemperature display
• Wireless temperature display
• ºC / ºF exchange
• Low battery indicator
• Foldaway stand or mounting keyhole
• FCC, CE, IC, and RoHS complaint

SPECIFICATIONS

ERROR SYMBOLS

SYMBOL	DESCRIPTION	ACTION
r	Transmitter low battery voltage	Replace battery
A	Receiver low battery voltage	Replace battery
LL.L	1. Sensor open circuit2. The reading exceeds the lower rangeof the thermometer (-50°C/-58°F)	1. Return the thermometer for evaluation/repair2. Adjust for reading to be in the range of the lower limit.
HH.H	1. Sensor open circuit2. The reading exceeds the upper range of the thermometer (70°C/158°F)	1. Return the thermometer for evaluation/repair2. Adjust for reading to be in the range of the upper limit
Syn	Code rematch	No action required
FAI	Connection failure	1. Review product is the invalid distance range2. Power device on/off

NOTE

1. If the Thermometer/Receiver is not in use for a long period of time, remove the batteries from the battery compartment to avoid battery leakage.
2. Do not operate the Thermometer/Receiver in an environmental temperature lower than 0º C/32 º F or higher than 50º  C/122º  F, otherwise incorrect readings or damage to the Thermometer/Receiver may result. The Thermometer/Receiver should never be placed in an appliance for temperature monitoring, only the Probe or Wireless Transmitter.

INSTALLATION WIRELESS TRANSMITTER

1. Install battery with correct polarity positioning. Diagram of polarity printed on an end cap.
2. Press [ ] on the Wireless Transmitter to power on; the Blue LED light above the power button will flash 5 times.
3. Put the Wireless Transmitter into the area of temperature monitoring. Allow the unit to reach temperature equilibrium of the area to be monitored before setting low and high alarm limits (approximately 1 hour).
4. Continue to OPERATION for the next step.If you require to turn off your Wireless Transmitter press and hold [ ] for 3 seconds; the Blue LED light above the power button will flash 2 times.

INSTALLATION PROBE

1.  Remove protective plastic end from probe sensor connection end and plug into a port on side of the unit.
2. Turn the Thermometer/Receiver over and remove the battery cover. Install batteries with correct polarity positioning in Thermometer/Receiver. Diagram of polarity printed inside the battery compartment. Replace the battery cover.
3. Put the Probe into the area of temperature monitoring. Allow the unit to reach temperature equilibrium of the area to be monitored before setting low and high alarm limits (approximately 1 hour).
4. Continue to OPERATION for the next step.

OPERATION

1. Turn on the Thermometer/Receiver using the On/Off switch on the back of the unit.
2. Select Celsius or Fahrenheit using the ºC / ºF button on the back of the unit.
3. Ensure that the Probe/Wireless Transmitter is in the area of temperature monitoring and has equilibrated prior to set low and high alarm.

LOW AND HIGH ALARM LIMIT SETTINGS

1. Press [MODE] to enable alarm limit setting.Press [LO ↑] to set a low alarm limit. * Holding down the button will increase the value automatically. If you missed the desired temperature, continue holding the button while temperatures cycle again. You can also press the button to increase by a single degreeslowly.Press [HI ↑] to set a high alarm limit. * Holding down the button will increase the value automatically. If you missed the desired temperature, continue holding the button while temperatures cycle again. You can also press the button to increase by a single degree slowly.**If you select LO/HI parameters for a Probe/Wireless Transmitter that exceeds your parameters, the thermometer will alarm immediately.
2. Press [MODE] to return to NORMAL <Current/Min/Max> display mode.
3. When the current reading is lower or higher than the alarm limits, the alarm will sound and a red LED light will flash at the bottom right of the unit.
4. To stop the alarm sound, press any button once. The LO or HI icon will still be flashing until the current reading is within the alarm limit. Press [LO ↑] and [HI ↑] simultaneously to turn off the LED.
5. Press [ ] to enable alarm function.

RESET MINIMUM (MIN) AND MAXIMUM (MAX) READING MEMORY

1. In MIN-MAX display mode, press [Min-Reset] to reset minimum reading memory to a current temperature reading.
2. Press [Max-Reset] to reset maximum reading memory to a current temperature reading.
3. Reset the memory once after viewing/documenting new Minimum or Maximum readings to begin a new data cycle.

AMBIENT/EXTERNAL WIRELESS SENSOR TEMPERATURE DISPLAYPress [AMB/EXT/WIRELESS] to select AMB, EXT, or Wireless [ ] temperature display.*When powering up, displays Ambient.

CODE REMATCH

1. Wireless Transmitter has been synchronized with the Thermometer/Receiver at ex-factory setting and serialized to match. If the rematch is needed, turn off the  Thermometer/Receiver, press and hold [MODE] and turn on the thermometer after 5 seconds. Rematch mode will start and the “Syn” icon will appear in the display.
2. Turn off the Wireless Transmitter press and hold [ ] for 3 seconds; the Blue LED light above the power button will flash 2 times. Now turn on the Wireless Transmitter by pressing and holding [ ] for 5 seconds to start the rematch.
3. The units will restore the new code automatically and return to NORMAL <Current/Min/Max> display mode.

LIMITED WARRANTY

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1 year from date of distributor purchase due to manufacturer defect of product functionality.General Questions? Call 1-800-777-4908Technical Support? Call 1-973-300-9100Manufactured by THERMCO Products, Inc.10 Millpond Drive, Unit 10 Lafayette, NJ 07848Distributed by McKesson Medical-Surgical IncRichmond, VA 23233PVN B0220 Made in China