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#1 |
![]() Join Date: Jan 2021
Location: Beautiful Bavaria
Posts: 517
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I occasionally have random ssues with my air conditioning. Such as
- system spontaneously falls back to "default" mode (24?C, AC on, all on "Auto", etc) - system won't react to pushing any control unit buttons - led flashes with no noticeable impact or failure code set - led flashed with low refrigerant failure code but AC blows ice cold - led flashed with low refrigerant failure code and no AC operation. Battery disconnect fixes the issue and AC works fine again with no codes I suspect that the HVAC control unit has issues. Is there a fix such as swapping capacitors as you normally do on Bose the various Bose components? Or will swapping the whole unit be the way to go? I'd prefer a fix as my unit ist like new...
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ZR-1 #638/1991 |
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#2 |
![]() Join Date: Sep 2008
Location: Speedway, IN
Posts: 121
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I had the same problems several years ago. Pulled the unit, replaced the caps and reheated some cold looking solder connections. Has worked perfectly since - over 12 years. Remember to pull the screw in the vent at the top of the center stack bezel.
Sent from my iPhone using ZR-1 Net Registry |
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#3 |
![]() Join Date: Jul 2015
Location: Ypsilanti, MI
Posts: 114
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Same here, I used this kit: https://batee.com/collections/1990-1...estoration-kit
Sent from my iPhone using ZR-1 Net Registry
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1991 ZR-1 #1438 Black/Black & Red |
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