Control Panel - UTICA BOILERS MAHF-125 Installation, Operation & Maintenance Manual

9.5 Control Panel

Press and hold for 1 second, to display information as
shown in the table below.
Press to exit.
DESCRIPTION
00 Secondary fault internal code
01
Heating flow temperature (°F/°C)
02 Outdoor temperature (°F/°C)
03 Indirect Tank DHW temperature (boiler CH only)
Domestic hot water temperature (boiler with plate
04
exchanger)
05
Water pressure in heating system (PSI/bar)
06 Heating return temperature (°F/°C)
07
Thermo fuse status (000/001)
08 Not used
BUTTONS Key
DHW temperature adjustment
(+ to increase the temperature and – to decrease it)
Heating water temperature adjustment
(+ to increase the temperature and – to decrease it)
Boiler operating information
Operating mode:
DHW – DHW & Heating – Heating Only
ON/Off – Reset – Exit menu/functions
SYMBOL Key
Off: heating and DHW disabled (only boiler frost protection is
active)
Ignition fault
Boiler/system water pressure low
Call a qualified service technician
Manually resettable fault (
Fault in progress
9 - START UP PROCEDURE
09
10/11
12
13
14
15
16
17
18
)
38
DESCRIPTION
Setpoint Central Heating (°F/°C)
Manufacturing information
Flue sensor temperature (°F/°C)
Manufacturing information
Identification Open Therm communication
Manufacturing information
Manufacturing information
Fan speed ("i17"x100)
Manufacturing information
Burner lit
DHW operating mode enabled
Heating mode enabled
Programming menu
Boiler information menu
Set unit of measurement (SI/US)
240012565 REV A, [05/15/2019]