7.
PARAMETER MENU
Parameter Setting:
It’s necessary to perform the following sequence to enter parameter menu and make modifications in the menu:
Move P2 (CH knob) to maximum position.
Move P3 to “OFF” position and subsequently to “WINTER” position quickly.
Repeat step 2 four times and then leave knob in “WINTER” position. Parameter menu is entered
with displaying “P” and “Parameter No” consequently. Parameter no is 1 after entrance.
To increase the parameter no, move P3 to “OFF” position and subsequently to “WINTER”
position.
After reaching the desired parameter no, move P3 to “OFF” position and wait for 5 seconds.
Display will show the parameter value.
To change the parameter value
, move P3 to “WINTER” position. Move P1 (DHW knob) to modify
the value of selected parameter.
Move P3 to “OFF” position. Wait for 5 seconds to store new value.
It is now possible to select another parameter.
Move P2(CH knob) when P3 is in WINTER position to exit from parameter menu.
Note 1: If no movement is done with P3 in 2 minutes during parameter menu, menu is automatically exited
after 2 minutes.
Note 2: If the boiler is operating in CH mode while “PP07 CH Max Capacity” modification, the selected value
is not immediately applied to gas valve modulator, it is applied to the modulator after storing the new
parameter.
Note 3: All parameters are set to their factory settings if 45 is written to PP31.
P2
P3
P1
Summary of Contents for GP11
Page 1: ...GP 11 13 16 20 24 kW HM HERMETIC MONOTERMIC COMBI BOILER SERVICE MANUAL...
Page 7: ...8 SERVICE PARAMETER LIST...
Page 8: ...9 OPERATION PARAMETERS...
Page 22: ......