Contents Getting Started .............................. 2 Introduction .............................. 2 Safety and Warning Information ......................3 Using your YJACK™ Devices .......................... 3 Powering the device on ........................3 Placing the device on the system ......................4 Status LED: what does it mean? ......................5 Changing the batteries ..........................
Getting Started Introduction Thank you for your purchase of the YELLOW JACKET® YJACK™ Series of Bluetooth® Sensing devices. The YJACK™ series of devices are the next evolution in creating an interconnected and efficient work environment allowing service technicians to work more quickly and precisely in the ever growing and complicated HVAC/R industry.
Safety and Warning Information Use the YJACK™ Series of Bluetooth sensing devices only as specified in this manual. • Most governments and legal authorities require that HVAC technicians be trained and certified in the safe and proper operation of HVAC tools, such as these instruments. •...
Placing the device on the system YJACK™ Temperature Clamp Depress the clamp handle to open the clamp jaws and attach the clamp to the pipe surface where temperature measurements are desired. For best results, attach the clamp in an area where the clamp jaws have full engagement of the pipe surface.
experiencing signal interferences, move the YJACK PATH™ to a different location until the Bluetooth® signal improves. If there is a ferrous metal surface near the placement of the YJACK PATH™, the magnet on the bottom of the radio module can be attached to the surface for a more secure connection. Status LED: what does it mean? When powering on the YJACK™...
the P51-870 TITAN® has discovered a YJACK™ device. For display of YJACK™ Temperature Clamp and Strap probes, press on the gray box containing the temperature measurements. A list of available temperature measurement devices will appear and the YJACK™ Temperature Clamp and Strap probes can be selected along with any wired temperature probes plugged into the P51-870 TITAN®.
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Available Devices Upon opening the app, a list of available devices will appear. If there are no P51-870 TITAN® or YJACK™ devices turned on and within range, no devices will be listed, but as these devices are powered on, they will populate on this screen. Each device that appears on the list of available devices includes some basic information about the device.
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Elevation.” Enter the elevation where service is being performed and press “OK.” This will implement pressure measurement compensation when reading gauge pressure. The fourth option from the app settings, “Create Datalog,” is discussed in more detail below. Now that the app settings have been configured.
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the device and measurement that corresponds with the low side of the system. Above the device selection, there is also a list of reading display options. Temperatures can be displayed as a large digital number or as a line graph to show measurement changes over time.
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stored in the app memory for future sessions, but the assignments can be changed at any time by pressing on the reading that is to be changed. Evacuation The Evacuation session type displays the system vacuum level from any vacuum probe plugged into a P51-870 TITAN®.
Enter the target vacuum pressure and press “Save.” Follow the same process for the Hold Time. Once the system vacuum level reaches the target pressure, the target pressure box will turn green and the timer corresponding to the hold time will begin. If the system maintains the target pressure throughout the duration of the hold time.
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communication with the YJACK VIEW™ app and YJACK™ Series of Bluetooth® Sensing devices. If you are unsure if your older manifold has been updated or not, there are a few different ways to determine the firmware version of your P51-870 TITAN® and whether an update is required. During startup, the firmware version is displayed in the lower left-hand corner of the display on your P51-870 TITAN®.
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If a security warning is displayed, click “Allow”. The updater files will open in a new window with the following (3) files. First, open the “P51-870 V2.01 UPDATER INSTRUCTIONS” PDF document. This document outlines the system requirements and steps for updating your P51-870 TITAN®. Familiarize yourself with the process and review the requirements.
Device Specifications General Device Specifications The following tables outline the specifications for each of the YJACK™ products. All YJACK™ products utilize a Bluetooth® 4.2 compliant low energy radio and can communicate with the YJACK VIEW™ App and any P51-870 TITAN® that has been updated to version 2.01 or higher. YJACK PATH™...
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YJACK™ Temperature Strap Specifications 67062 YJACK™ Temperature Strap Measurement Type Temperature Weight 0.25 lb Dimensions (including strap) 10"L x 1.7"W x 1.4"H (254 x 43 x 36mm) Tether Length 5" (127mm) Operating Temperature -0.4°F to 131°F (-18°C to 55°C) Storage Temperature -40°F to 122°F (-40°C to 50°C) Battery Type 2 x AAA (Included)
Troubleshooting & FAQs Q: Why am I losing my Bluetooth® connection when I am within 400’ of the YJACK™ device(s)? A: With any radio technology, when you start to add obstructions between the transmitter and the receiver, the ultimate range may decrease as different objects interfere with the radio signal in different ways.
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