Riello 20020843, Instructions For The Installer And The Technical Assistance Centre

Page: 64 / 72

TECHNICAL ASSISTANCE CENTRE 64
OEM Menu
To access the OEM menu press the "up arrow and down arrow" keys at the same time for eight seconds; you access
the page for entering the password composed of the following sequence of keys: “down arrow” , “up arrow” , “+” , “-“,
“+”. If the password is incorrect you return to the installer menu; if it is correct you enter the OEM menu, and in the top
right (small digits) the number of the selected parameter will appear and in the middle (large digits) the value it has.
To move forward through the parameters press the “up arrow” or “down arrow” keys and to change the value of the
parameter press the “+” or “–“ keys.
To exit the menu press the “i” or “mode” keys.
Code Description Minimum Maximum Default
C513 Storage cylinder maximum temperature 50°C 80°C 70°C
C515 Limit temperature for switching off the boiler 85°C 100°C 95°C
C517 Maximum delivery temperature of the modules 80°C 95°C 90°C
C518 Safety temperature 90°C 110°C 99°C
C559 Domestic hot water request mode 0 2 1
C592 Flue gases temperature for boiler shut-down 85°C 120°C 90°C
C593 Flue gas temperature for reducing heat output 80°C 115°C 85°C
C604 Strategy selection for igniting modules 0 1 0
C607 Period for sending output setpoint to the modules 10s 255s 20s
C608
Maximum variation of the output setpoint to be
sent to the modules
4% 99% 6%
C609 Threshold for switching on module in strategy B C612 x 2 99% 50%
C612 Threshold for switching off module in strategy B 1% C609 / 2 4%
C613 Protection activation mode with fuel valve 0 1 0
C616
Delta temperature for the simultaneous ignition of
all the modules in strategy B
1°C 50°C 30°C
C618
Operating time for rotation of modules in strategy
B (in 1h)
10h 127h 100h
C700 PID adjustment for CH – Kp 0 99 5
C701 PID adjustment for CH – Ti 0 99 50
C702 PID adjustment for CH – Ki 0 99 1
C703 PID adjustment for DHW – Kp 0 99 1
C704 PID adjustment for DHW – Ti 0 99 5
C705 PID adjustment for DHW – Ki 0 99 1
C706 PID adjustment for modulating pump – Kp 0 99 5
C707 PID adjustment for modulating pump – Ti 0 99 11
C708 PID adjustment for modulating pump – Ki 0 99 1
C750 operating mode 0-10V device 0 2 0
C800
Number of SIC712 modules that need to be con-
nected to the system
0 8
(*)
C801 Enabling saturation management of modules 0 1 1
C802
Threshold for recognition of modules saturation
condition
C803 100% 12%
C803 Threshold for exiting modules saturation condition 0% C802 3%
C804 Standby time for modules saturation status 0sec 240sec 15sec
(*) - Number of modules in the boiler.