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Summary of Contents for JB DM4-W
- Page 1 DM4-RW/DM4-ZW WIRELESS DIGITAL MANIFOLDS ACCESS DM4-W APP THROUGH JB GO DM4-RW REVOLVER ® DM4-ZW ZEPPELIN ® Leave hoses attached in convenient hanging case OPERATING MANUAL...
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Page 2: Specifications
Hook Battery Cover (back) Enter Button Display Screen JB INDUSTRIES Power Button Universal K-Type Clamp Thermocouples Zero Button Up/Down Arrow Buttons DM4-RW REVOLVER (shown) ® or DM4-ZW ZEPPELIN ® JB INDUSTRIES • DM4 Wireless Operating Manual • 630.851.9444 • sales@jbind.com... -
Page 3: Main Menu Settings
Install Batteries Install App on Smart Device: Remove battery cover with a Phillips head screwdriver. To install the DM4-W app, scan the QR code below Insert three AA batteries. or search the App Store/Google Play for “JB GO”. Power Settings To power on, press the POWER button for two seconds until unit beeps and displays welcome screen. -
Page 4: Change Display Mode
4. Scroll to the desired display mode using UP s and DOWN t arrows 5. Press the ENTER button 6. On the left side of the screen “Data Saved” will show and the screens will be updated JB INDUSTRIES • DM4 Wireless Operating Manual • 630.851.9444 • sales@jbind.com... -
Page 5: Change Temperature Units
6. Select Reset Left for the left thermocouple or Reset Right for the right thermocouple 7. Press the ENTER button 8. This will reset to factory default settings; to reset both at the simultaneously select FACT Default 9. Press ENTER button when complete JB INDUSTRIES • DM4 Wireless Operating Manual • 630.851.9444 • sales@jbind.com... -
Page 6: Troubleshooting
R417A, R417C, R420A, R421A, R421B, R422A, R422B, R422C, R422D, R424A, R427A, R434A, R435A, R437A, R438A/MO99, R448A, R449A, R458A, R500, R502, R503, R507A, R508B, R600, R600A, R718, R744, R1234yf, R1234ZE. JB INDUSTRIES • DM4 Wireless Operating Manual • 630.851.9444 • sales@jbind.com... -
Page 7: Evacuation And Charging
To purge refrigerant from Back seated and Closed Open Closed Open — discharge valve cracked open To evacuate with auxiliary Open Open Open Closed Midway open Midway open vacuum pump JB INDUSTRIES • DM4 Wireless Operating Manual • 630.851.9444 • sales@jbind.com... -
Page 8: Parts List
Ensure that all returned products are packed to avoid any damage in shipment. Paperwork should be placed in a separate plastic bag and should include JB’s assigned RGA number, a description of the problem and any customer assigned repair or purchase order number, if applicable.
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