Connection between the thermostat and the C 315-2 power supply box with two channels
Connection between the thermostat and the C 315-4 power supply box with four channels
CHECKING PROPER SYSTEM INSTALLATION
Check that the installation has been completed
Verify the following :
Thermostat # 1
(T1)
is connected to entry # 1
(T1)
and motor # 1 is connected to terD1 , -D1
Thermostat # 2
(T2)
is connected to entry # 2
(T2)
and motor # 2 is connected to terD2 , -D2
Thermostat # 3
(T3)
is connected to entry # 3
(T3)
and motor # 3 is connected to terD3 , -D3
Thermostat # 4
(T4)
is connected to entry # 4
(T4)
and motor # 4 is connected to terD4 , -D4
When connecting power in the power supply box, make sure that the red indicator light is on - and that the ON/STBY
indicator light on the thermostat is lit.
Wait 70 seconds and then set the thermostat to the CLOSE position. Make sure that the dampers is closed. If the
damper opens, interchange the two wire connections to the motor or the two +D and -D wire connections.
Change the thermostat setting to between the 1/3 and 2/3 positions and make sure that the damper moves. Movement
can also be checked in the AUTO position by turning the temperature selection knob. The damper should follow the
movement of the knob.
Communication between the remote control and the receiver
When finishing the installation of the receiver and the holder of the remote control unit, try to activate the receiver with
the remote control when it is still in the holder.
On the remote control press the ON button and check whether the red light on the receiver is blinking. The blinking of
red light on the receiver confirms that the receiver has received transmission from the remote control.
In case there is no red light blinking on the receiver, change the required temperature on the remote control and/or
transfer the operational staus from heating to cooling. Then check once again if the red lamp is blinking in the receiver.
If the receiver is not blinking, change the location of the remote control holder.
Make sure that the customer understands that the wireless handset must stay in its holder unit. Keeping the remote
control in the holder, ensures the constant reception of reliable signals and enables a correct operation of the system.
In addition, this ensures that the wireless remote will not be damaged.
