This bulletin describes how to do an Advanced Installation of a Platinum Elite system with a Mitsubishi Heavy Industries (MHI) Gateway to allow for an external reference temperature from either the Tablet or a Temperature Sensor (Wireless or Wired).
After the AC has been successfully commissioned using the MHI Wall Controller (RC-EXZ3A) there is nothing else to be done. Ensure the AC control temperature is set to be measured from the AC return air sensor – this should be the default setting for a new system. Gateway dip-switch settings remain unchanged.
If the installation will not have the MHI Wall Controller connected, with power to complete system off, ensure Gateway dip-switch settings are as shown. SW1-1 sets Platinum Elite as the Master.
During the AC Setup process, change the default ‘Reference Temp’ setting from AC to Tablet or one of the external Temperature Sensors as described below, then continue to follow the normal setup procedure.
If the Tablet is being used as the reference temperature for the AC system and is unable to be mounted in the optimum position, to ensure the best performance of the system it may be necessary to set a temperature offset on the temperature registered by the Tablet. This can be accessed from the ‘Reference Temp’ tab on the AC Setup screen.
- On AC Setup screen, tap default ‘AC’.
- This will bring up Temperature Reference screen.
- Tap on ‘Tablet’ (or other external Temperature Sensor if desired).
- Tap on ‘Save’.
- Reference Temp should now display chosen reference.
Air Diffusion Agencies strive to implement continuous product improvement, therefore specifications are subject to change without notice.