Maximum Wireless Merlin, Mystic & Rainwatch (pre-2006) - Manual

Installation Instructions
I. Introduction
Thank you for purchasing a Maximum Wireless Weather instrument. Maximum Wireless
Instruments are designed with the customer in mind. Ease of installation and operation enable
the “Do It Yourselfer” to install these instruments. If you need assistance, consult a contractor,
electrician, or satellite dish installer.
II. Components
Receiver Wind Tx Temperature Tx Rain Tx
III. Test Wiring
It is important to pre-wire and test operation from different locations prior to final installation.
A. Receivers
1. Merlin and/or Mystic
- Connect the AC power wires from the Receiver (Red and Green wires) to the
AC power terminals (polarity does not matter) on either Merlin or Mystic
instrument (Do Not apply power).
- Connect the White wire from the Receiver to terminal #1 (In) of the same
instrument.
- Connect the Black wire from the Receiver to terminal #2 (GND) of the same
instrument.
- The Yellow and Brown wires are used only if you are installing a Rainwatch.
- If both Merlin and Mystic are being installed, use the jumper wire enclosed with
Mystic for connection between these two instruments.
o Connect one end of the White wire to terminal #3 (Out) of the instrument
wired to the Receiver, and the Black wire to terminal #2 (GND).
o Connect the other end of the White wire to terminal #1 (In) of the second
Instrument, and the Black wire to terminal #2 (GND).