50
9.5 Control Panel
To enter the
INFO
Menu press and hold
for 1 second.
Press and hold the
button for 1-2 seconds to increment
through the selections as shown in the table below.
Press
to exit.
DESCRIPTION
DESCRIPTION
00
Secondary fault internal code
09
Setpoint Central Heating (°F/°C)
01
Heating flow temperature (°F/°C)
10/11
Manufacturing information
02
Outdoor temperature (°F/°C)
12
Flue sensor temperature (°F/°C)
03
Indirect Tank DHW temperature (boiler CH only)
13
Manufacturing information
04
Domestic hot water temperature (boiler with plate exchanger)
14
Identification Open Therm communication
05
Water pressure in heating system (PSI/bar)
15
Manufacturing information
06
Heating return temperature (°F/°C)
16
Manufacturing information
07
Thermo fuse status (000/001)
17
Fan speed (“17”x100)
08
Not used
18
Manufacturing information
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
BUTTONS Key
Off: heating and DHW disabled (only boiler frost protection is active)
Burner lit
Ignition fault
DHW operating mode enabled
Boiler/system water pressure low
Heating mode enabled
Call a qualified service technician
Programming menu
Manually re-settable fault (
)
Boiler information menu
Fault in progress
Set unit of measurement (SI/US)
SYMBOL Key
9 - START UP PROCEDURE
240013354 REV A [07/01/2021]
Summary of Contents for Utica Boilers MAC-115
Page 2: ...MAC 205...
Page 4: ...MAH 165...
Page 77: ...73 APPENDIX A WIRING DIAGRAMS A 2 MODEL 125 Heat Only 240013354 REV A 07 01 2021...
Page 78: ...74 APPENDIX A WIRING DIAGRAMS A 3 MODEL 165 Heat Only 240013354 REV A 07 01 2021...
Page 79: ...75 APPENDIX A WIRING DIAGRAMS A 1 MODEL 115 Combi 240013354 REV A 07 01 2021...
Page 80: ...76 APPENDIX A WIRING DIAGRAMS A 4 MODEL 150 Combi 240013354 REV A 07 01 2021...
Page 81: ...77 APPENDIX A WIRING DIAGRAMS A 5 MODEL 205 Combi 240013354 REV A 07 01 2021...
Page 117: ...34 MODEL 125 Heat Only 125 HEAT ONLY WIRING DIAGRAM PN 240011430 REV O 07 01 2021...
Page 118: ...35 MODEL 165 Heat Only 165 HEAT ONLY WIRING DIAGRAM PN 240011430 REV O 07 01 2021...
Page 119: ...36 115 COMBI WIRING DIAGRAM MODEL 115 Combi PN 240011430 REV O 07 01 2021...
Page 120: ...37 MODEL 150 Combi 150 COMBI WIRING DIAGRAM PN 240011430 REV O 07 01 2021...
Page 121: ...38 MODEL 205 Combi 205 COMBI WIRING DIAGRAM PN 240011430 REV O 07 01 2021...
Page 126: ...43 Low Water Cutoff Detail LOW WATER CUTOFF NO NO YES PN 240011430 REV O 07 01 2021...
Page 131: ...48 3 FAULT SOLUTION SECTIONS PN 240011430 REV O 07 01 2021...