Control; Installer Interface; Appliance On/Off - IBC DC Series Installation And Operating Instructions Manual

2.2
2.3
2-2
DC SERIES BOILERS / WATER HEATERS DC 15-95, DC 15-96, DC 20-125, DC 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 8: Controller Indicators and Buttons
The control displays codes that include upper and lower case letter and a
NOTE:
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. See DC / HC Controller Manual for details.

INSTALLER INTERFACE

2.3.1 Appliance ON/OFF

The boiler / water heater can be switched on and off with the On/Off
When the boiler / water heater is "ON", the green LED above the On/Off
button will be on. When the boiler / water heater is on and there is no call for heat
or DHW the displays are blank. When the boiler / water heater is "OFF" the main
display reads the system pressure, e.g. "14P" for 14 psi.
If the boiler / water heater is being powered up after a power outage, the boiler /
water heater will return to heating as it was when the power was removed from
the boiler / water heater.
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
INSTALLATION AND OPERATION INSTRUCTIONS
button.