If fields X.7 and X.3 have been filled out with digit 1, both relays (4 and 5) are inactive.
Original configuration of code K45 is set as 0010 0010.
7.
Short operation manual.
After power supply has been switched on info about the company is displayed, followed by
the test of the system (after 2 sec.). If no problems are detected the password will be verified. Every
RTT has its own separate password consisting of 4 digits.
The built-in display has 4 lines, 20 digits each.
When the device is working normally, abbreviated information about its operation is being displayed.
Sensor and relay numbers are displayed in the first line.
Information about the condition of the relay and sensor is shown in an abbreviated form in the second
line.
Explanation of the abbreviations used are displayed after entering the key No. 8.
ERR –missing data or error
ZER – sensor has been torn out
ZW – sensor is short connected
WŁ – relay is on
WYŁ – relay is off
TW – time relay is on
TWY – time relay is off
MWŁ – maximum temperature control mode is on
MWY - maximum temperature control mode is off
MER - maximum temperature control mode is malfunctioning
3WŁ – time relay 3 is on
3WY – time relay 3 is off
2WŁ – parallel mode is on
2WY – parallel mode is off
Explanation of the abbreviations not displayed:
TxL – threshold temperature when relay is on
TxH - threshold temperature when relay is off
For relays 4 and 5 following abbreviations are used:
T4L – determined delay for time relay (in sec.)
T5L – determined time relay (in min.)
In the third line current temperature or time (given in sec. or min.) is displayed. If any faults occur
three strokes will be displayed instead of the temperature.
Current time and date is displayed in the fourth line.
After pressing any key MENU is activated. It allows for:
1.
Setting the clock
a) press 1
b) when appears menu with on figure blinking grid (1) press (E) to setup a new time and dates or
(P) return to main purpose menu..
Exemplary appearance of display with main menu.