Control; Installer Interface - IBC HC 33-124 Installation And Operating Instructions Manual

2.2
2.3
2-2
HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160

CONTROL

1
Power Indicator
2
Space Heating
3
Domestic Hot Water
4
Main Display
5
Fahrenheit and PSI
6
Celsius and Bar
7
Comfort / ECO / OFF - Indicator
8
Comfort / ECO / OFF - Indicator
9
Service Display
10
Flashes to indicate a fault
Table 7: Controller Indicators and Buttons
The control displays codes that include upper and lower case letter
NOTE:
and a combination with a period after the letter. Example: C, c., c are all valid
parameter codes. When adjusting settings, double check that you are in the
correct parameter.

INSTALLER INTERFACE

2.3.1 Appliance ON/OFF
The boiler can be switched on and off with the On/Off
is "ON", the green LED above the On/Off
on and there is no call for heat or DHW the displays are blank.
If the boiler is being powered up after a power outage, the boiler will return to
heating as it was when the power was removed from the boiler.
A
Power - ON / OFF
B
Space Heating / DHW Toggle
C
Minus
D
Plus
E
Fahrenheit/Celsius
F
Domestic Hot Water Comfort / Eco
G
Service
H
Reset Button
button will be on. When the boiler is
INSTALLATION AND OPERATION INSTRUCTIONS
button. When the boiler