Instruction Manual

11
Stage 1
5) Press and hold the network button on the
ASR-ZW receiver until the On indicator flashes
(green) before the Off indicator becomes solid
red.
7) Reset the number 1 DIL switch on the back of the HRT4-ZW
3) The network LED on the ASR-ZW receiver
should be flashing.
8) Now check the receiver responds to the thermostat on and off
commands by increasing and decreasing the temperature settings until it
switches accordingly. N.B. There is a half second delay in switching On
and Off on receipt of the command.
9) The Z-Wave communication link is now successfully established.
4) Press the dial on the front of the HRT4-ZW
thermostat once so that the 'I' in the display
flashes.
6) After a few seconds the radio mast symbol
will appear in the display along with the letters
IP.
1) Set the number 1 DIL switch on the back of
the HRT4-ZW thermostat to the On (Up)
position and the display on the HRT4-ZW will
change to show the letter 'I'. If the letter 'L'
appears, carry out stage 1A opposite.
to the Off position and the temperature should return in the display.
2) Power up the ASR-ZW receiver unit
CYCLE