# Muli RS VRM Critical Loads **URL:** \ **Category:** Q&A and troubleshooting\ **Tags:** multi-rs, vrm, beginner, cerbo\_gx, multi\_rs\ **Created:** [26 October 2025 20:18 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698 "2025-10-26T20:18:33Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Andrija](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/andrija/32/14535_2.png) [@Andrija](https://community.victronenergy.com/u/Andrija)\ **Post date:** [26 October 2025 20:18 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/1 "2025-10-26T20:18:33Z")
Multi RS Solar A443 v1.26 Cerbo GX MKII Does anybody have in VRM something like this: ![IMG_2568](https://europe1.discourse-cdn.com/victron/original/3X/5/c/5cafe77701feacfe7136f540cfea310a33a9c092.jpeg) Q: Systems based on Multi RS (!) AC Loads and Critical Loads in VRM - How to make it always visible? If I turning on Multi RS, VRM hiding block “Critical Loads” (Essential Loads) immediately. I read all the topics like “VRM and Critical Loads”, but none of this works for the Multi RS Solar… Thx! ---
**Author:** ![dmajwool](https://avatars.discourse-cdn.com/v4/letter/d/7ba0ec/32.png) [@dmajwool](https://community.victronenergy.com/u/dmajwool)\ **Post date:** [26 October 2025 23:28 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/2 "2025-10-26T23:28:10Z")
Hi @Andrija . Looking at your screen grab, Do you have a settings reason why the battery is not discharging to satisfy your load? ---
**Author:** ![Andrija](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/andrija/32/14535_2.png) [@Andrija](https://community.victronenergy.com/u/Andrija)\ **Post date:** [27 October 2025 05:11 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/3 "2025-10-27T05:11:47Z")
Hi David, thanks for your attention, it is because “keep battery charged” option enabled and Multi RS turned off, It is not a problem. My problem is: If I turning on Multi RS, VRM hiding block “Critical Loads” (Essential Loads) immediately. ![IMG_2569](https://europe1.discourse-cdn.com/victron/original/3X/a/f/af00193cfe4906d9c1ce8b1d81f7a91575fb0c0c.jpeg) I read all the topics like “VRM and Critical Loads”, but none of this works for the Multi RS Solar… ---
**Author:** ![alexpescaru](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/alexpescaru/32/270_2.png) [@alexpescaru](https://community.victronenergy.com/u/alexpescaru)\ **Post date:** [27 October 2025 13:12 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/4 "2025-10-27T13:12:12Z")
I believe it’s a misrepresentation from VRM part in case of Multi RS. The inverter output (ACOUT1) is off when the inverter is off. The other output (ACOUT2) is just a plain mirror of ACIN. So, in a way, ACOUT1 can be considered an output for critical loads. ---
**Author:** ![Andrija](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/andrija/32/14535_2.png) [@Andrija](https://community.victronenergy.com/u/Andrija)\ **Post date:** [27 October 2025 15:32 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/5 "2025-10-27T15:32:22Z")
Thank you, l also believe in VRM team and they’re coding progress. It’s really good job. Of course, ACOUT1 for essential loads and ACOUT2 for nonessential loads is best solution for hybrid systems. It will be much better, in case Multi RS Solar and other products with new chipsets and “high frequency” technology, - if it no needs additional power meter for VRM correctly draws AC Loads and Critical loads, I think Multi RS has all necessary “in the box” ---
**Author:** ![Andrija](https://dub1.discourse-cdn.com/victron/user_avatar/community.victronenergy.com/andrija/32/14535_2.png) [@Andrija](https://community.victronenergy.com/u/Andrija)\ **Post date:** [29 October 2025 16:47 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/6 "2025-10-29T16:47:26Z")
Problem was here: ![IMG_2573](https://europe1.discourse-cdn.com/victron/original/3X/7/c/7c444c29d31f48f264aeb46a3f81b66c906e1527.jpeg) If external meter connected to Cerbo GX (not directly to Multi RS), this option must be OFF. ACOUT1 used for essential loads ACIN used for nonessential loads ET112 used as Grid meter Now all systems working perfectly! ![IMG_2571](https://europe1.discourse-cdn.com/victron/original/3X/7/5/75315eae3d6f126f9d97940f49ff50f3e3db2dbb.png) ---
**Author:** ![system](https://europe1.discourse-cdn.com/victron/original/1X/21a9a7b5db7c6339715f993568736a7053199995.png) [@system](https://community.victronenergy.com/u/system)\ **Post date:** [12 November 2025 16:48 UTC](https://community.victronenergy.com/t/muli-rs-vrm-critical-loads/47698/7 "2025-11-12T16:48:15Z")
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