Table of Contents EasyTouch RV 356 Models and Compatible Replacements ................... 3 Installing the Thermostat .............................. 3 Safety..................................3 Removing the Old Thermostat ..........................4 Wiring the Thermostat .............................. 4 Re-apply Power ................................. 6 Mounting the Thermostat ............................7 Initial Setup Instructions ..............................8 Configure your Available Outputs ..........................
ASY-356-X04 White Table 1 Table 2 and Table 3 list the known OEM model numbers that can be used with EasyTouch RV 356. The tables are not exhaustive so if your thermostat is not listed, please contact Micro-Air https://www.micro- air.com/SupportRequest to verify if this is the correct model for your application.
If the plugs are not the standard Molex™ plugs that mate with EasyTouch then you will have to wire it direct as described in the Direct-Wired - General section. You could also make up your own plugs but is beyond what Micro-Air can assist with. Direct-Wired - General The original thermostat will have wires coming out of the back that are connected to the RV manufacturer’s wiring harness, using a crimp-splice or similar.
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Table 4 – Wire Color Chart Original Factory harness Micro-Air thermostat wire Micro-Air harness color Function color (Provided to Connector color write in your color) Green/White Green/White Stripe Room Sensor Stripe Green/White Green/White Stripe Room Sensor Stripe Pin No. Freeze...
Micro-Air 9-pin harness (polarity does not matter) or connect your green wire to the pin- 3 gray wire of the Micro-Air 9-pin harness. Pin-3 is the gray wire next to orange and red. See the Auto-Gen Start section in Initial Setup Instructions to tell the thermostat how you have it wired.
Step 3: Screw in second screw making sure the Mounting the Thermostat two buttons remain level. Step 1: Locate the mounting buttons horizontally across the hole with the smaller diameter against the wall. Step 4: Remove mounting tab before mounting on the wall.
You CANNOT enable this function unless you know you have the appropriate hardware. See section Direct Wired – Webasto (TrueAir) Special Considerations if you are not sure. This can also be found in your original thermostat’s manual. Micro-Air cannot assist with acquiring AGS hardware. Connecting Remotely...
Back to Main System Help This screen displays a QR code that can be scanned to provide information about thermostat operation and troubleshooting from the Micro-Air website. It also shows the Help Button current thermostat firmware revision and the thermostat serial number.
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