Control Panel - UTICA BOILERS MAH-100 Manual

9.5 Control Panel

To enter the INFO Menu press and hold
Press and hold the button for 1-2 seconds to increment
through the selections 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)
04
Domestic hot water temperature (boiler with plate 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 re-settable fault (
Fault in progress
9 - START UP PROCEDURE
for 1 second.
10/11
)
DESCRIPTION
09 Setpoint Central Heating (°F/°C)
Manufacturing information
12 Flue sensor temperature (°F/°C)
13 Manufacturing information
14
Identification Open Therm communication
15
Manufacturing information
16 Manufacturing information
17
Fan speed ("17"x100)
18 Manufacturing information
Burner lit
DHW operating mode enabled
Heating mode enabled
Programming menu
Boiler information menu
Set unit of measurement (SI/US)
50
240013354 REV B [09/15/2021]