Operating Instructions and Installation Instructions

ULTRAMAX PB 65 - 120
32 L290 ©MHS Boilers 13/12/2010
10.0 Commissioning cont.
10.13 Switch Panel and AGU Operating Panel
Button
Operating Element
Function
1
Button Reset (unlock)
Unlocking LMU… Ignition manager
2
Button Domestic water use mode
Domestic water use ON/OFF
3
Button Set mode heating circuit
Switch operating mode to:
Automatic mode
Continuous mode at nominal
level
Continuous mode at reduced
level
Frost protection
4
Button Target temp. heating circuit
Adjustment for desired room
temperature
5
Button Target temp. domestic
water use
Adjustment for desired domestic
water temperature
6
7
Buttons Line selector (down) and
(up)
Selection of operating line
8
9
Buttons Adjustment of selected
value
Readjustment of set-up
parameters
10
Button Information
Change information display
11
LCD display
Display of data and operating modes
12
Chimney sweeper
Chimney sweeper function /
valve stop (push both buttons)
Ultramax PB