The Variable Speed Zebra (VZ-7) - Safety and How to

[@goodvibes5471]

Can I reprogram my new ecm computer with this to my Cadillac DeVille 2002

[@AKdaRockStarrOfficial]

Very informative. My VSZ works wonders with ECM motors

[@georgekircher1416]

Can this be used on carrier infinity with ECM 3.0 module

[@ping_me1vp]

Yea winding test u don't need to take motor out u can use ur dmm to verify windings are good or not just went through one recently

[@Austin23191]

Ha! A module for $100! I wish. I bought a module for a lennox ecm blower and it was $600

[@toanvocong9205]

how did you do it can you share with me , thank you

[@winstagram1785]

The motor module is basically a 3-phase motor, so use the plug to ohm between each leg(L1-L2/L1-L3/L2-L3) and they should all be within 10% of each other. I think typically under 20ohms. Then check each leg to ground. If there is any resistance to ground the winding is open.

[@robertricksecker7695]

Can you use different adapters for various ECM models. Trying to determine if I should purchase this product or universal tester.

[@ZebraHVAC]

Yes, Adapters are made for various ECM Models.
Visit us at: VariableSpeedZebra.com to find out more!
And check with your local distributor for purchase options

[@russelllieser4226]

Does it work with all manufacture of equipment?

[@ZebraHVAC]

Great Question Russell! Zebra HVAC does offer adapters for specific motor types for the VZ-7, but should always be confirmed with a licensed HVAC professional. Find out more at: VariableSpeedZebra.com

[@Trump2024-z7t]

So if I don't want to connect 24 V to the speeds. I could spend a $160 on this device? Really.

[@nestorcalleros1387]

Información en español

[@nestorcalleros1387]

En español videos por favor