NOTICE

We strongly recommend hiring licensed installers to mount and install the device.

See document A6V15358322 for graphical instructions.

See document A6V15828114 for more information on mounting and wiring.

Mounting and installing RDZ103ZB

  1. Switch off power using your home’s breaker box.
  1. Screw the mounting plate onto a conduit box.
  1. Insert wires to the terminals on the mounting plate and tighten all inserted wires by screwing down the screws.
  1. Push the small rectangle on the upper right corner of the back of the front panel to open and remove the cover at the front.
  1. Attach the front panel by aligning the inner side of the back of the front panel with the mounting plate from bottom to top.
  1. Press the left and right sides of the front panel to secure physical connection to the terminals.
  1. Tighten the screw on the top.
  1. Put back the removed cover.
  1. Switch on power.

If the adapter plate ARG101 is used, assemble its mounting frame and mounting plate so that the bigger round spot embossed on the mounting frame is on top. Cover the RDZ103ZB mounting plate on the assembled adapter plate, then follow the above steps to mount and install the thermostat.