Hitachi RWM-(H)FSN3E, Service Manual

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6 LCD user’s interface
SMGB0070 rev. 1 - 08/2011
195
6
Area binding
Binding is a necessary process in order to link the room thermostat with the wireless receiver and assign them to the co -
rresponding circuit on the controller.
Make sure the room thermostats are shut down before starting the binding process. They must be in the Off position.
First, reset the wireless receiver by holding down the button for 15
seconds. This will erase the receiver’s current configuration.
Next, prepare the wireless receiver to link it to the room thermostat
and unit. Press and hold the receiver button for 5 seconds.
Next, select the circuit to be linked inside the binding zone. After
selecting between the two circuits the following window will appear.
BINDING CIRCUIT 1
CANCEL START
Pressing start will begin the binding mode in the room unit. It will
blink each second during the specified binding time. When bin -
ding is finished a success message will appear.
BINDING CIRCUIT 1
BINDING WITH CIRCUIT 1
CANCEL
Next, activate binding mode on the room thermostat. Refer to the
thermostat manual for instructions. After activation, confirm by
pressing the OK button.
After that, if binding is completed, the following message will
appear on the controller.
BINDING CIRCUIT 1
BINDING COMPLETE
ACCEPT
If binding fails, the “BINDING FAILURE” error message will appear.
N O T E
The same process applies to circuit 2 when selected on the menu.
In summary, the binding process follows the steps below:
- Ensure that thermostats are in the off position.
- Press the button on the receiver for 15 seconds in order to remove the current configuration.
- Press the button on the receiver for 5 seconds.
- Select the circuit to be linked on the binding menu. Press the start button on the screen.
- Start the binding mode on the thermostat. Refer to its instruction manual.
- Press Ok button on the thermostat to confirm binding.
- The display will show a confirmation message. If the binding is not confirmed for 30 seconds, an error message
will appear.
N O T E
“Be carefull because if the power supply is stopped on the remote thermostat or his receiver, it will keep the last
temperatures, room setting and room temperature. This values will be send until the setting value will be chan -
ged. If never has read any value, it will send the OpenTherm default temperatures of 20ºC.”