Work In Series Function - Tekno Point ATHENA C200 User And Installation Manual

E-Heater Function
1. When connect the E-heater in buffer tank to the E-Heater signal port, installing an AC contactor is required.
Otherwise it will burn out the PCB.
2. The E-Heater parameters setting (only for technician operating)
a. In main menu, press
ton to set parameters. Press
b. In parameter setting menu, if there is no operation for 30 seconds, will automatically exit
parameter setting and back to main menu. Or press
N° Description
b13 Air temperature to start E-heater
This electric heater controls by a relay. The max current is 5A.
The electric heater starts when satisfy all conditions as below:
a. air temperature <-15°C (parameter b13, enter temperature, adjustable);
b. ST-To>3, (ST = target outlet water temperature, To = current outlet water temperature);
c. compressor runs for 45 minutes, ΔT= To2-To1<2, (To2=outlet water temperature after 15 minutes, To1=cur-
rent outlet water temperature).

Work in series function

Work in series logic
1) When several machines work in series, one machine works as master, the others work as slave
a. The slave machine operates according to instructions of heating requirement from master machine.
b. Machines stop working when water temperature reaches the setting value of master machine.
c. Slave machine operate according to water temperature setting value of master machine and provide hea-
ting. It stops or protects according to failure in itself.
2) Quantity of machines in series: Maximum 7 machines work in series, which can be of same or different capa-
city.
a. Machines start working from machine 1 to machine 7 in turn.
b. Machines stop working from machine 7 to machine 1 in turn.
3) It can display master or slave on current control panel of each machine. When machines work in series,
the bigger capacity machine is as master.
4) All inputs and outputs are handled only by the terminal block of the master machine.
Work in series connection
1. Take the remote controller wire (of all machines) out from port CN16 on PCB. Connect signal wire to CN16.
72
E-Heater - Athena C
1 2 3
button for 3 seconds to enter parameter setting menu, press
button to save setting.
Default value
4 5 6 7 8 9
button to back to main menu.
Unit Range
-15
10 11 12
or
Note
-30~20
pbut-