JOHNSON CONTROLS
116
FORM 155.32-ICOM1.EN.GB
ISSUE DATE: 10/13/2017
SECTION 6 – OPERATION
DATE AND TIME
The date and time settings can be changed if you press
the
Date and Time
button above the
Main
button. The
Date and Time screen displays. Use the following pro-
cedure.
When you enter the date information, note
that the format to use is: YYYY / MM / DD.
LD20029a
LD20029a
1. Press the
Change
button.
2. Enter the correct date and time.
3. Press the
Set
button to set the time.
4. Press the
Start
button to restart the clock.
If the clock is not keeping the correct time, use the fol-
lowing to fix it:
1. Press the
Correct
button to specify a correcting
amount (+ or -).
2. Press the
Set
button to set the new time.
The date and time may also be updated if you press
the
Date and Time
button on the Setting screen. The
procedure is the same.
OPERATION SWITCH
In this screen section, choices can be made about the
mode of operation for the various devices. Use the but-
tons to make your choice. The choices are:
Forced Dilution:
indicates whether forced dilution is
on or off.
Refrigerant Pump:
indicates whether the refrigerant
pump is operating automatically (Auto mode) or is
stopped (Stop mode)
Operation Mode:
indicates if the unit is operation
in cooling or heating mode. To change the operation
mode, press and hold the
Cooling
or
Heating
button
for 15 seconds.
Simultaneous:
indicates whether the simultaneous
residential hot water supply operation with the auxilia-
ry heat exchanger is on or off (auxiliary heat exchanger
equipped model only). The
ON
/
OFF
buttons control
simultaneous operation.
RHW only operation:
indicates whether the residen-
tial hot water supply only (sole) operation with the
auxiliary heat exchanger is on or off (auxiliary heat
exchanger equipped model only). To change the opera-
tion mode, press and hold the
OFF
or
ON
button for
15 seconds.
Fuel Type:
indicates whether the fuel to be used is
gas or oil (dual fuel burner equipped model only). The
Gas
/
Oil
buttons select the fuel to use.
Purge Mode:
the
Auto
and
Manual
buttons control
the purge operation. The lit button indicates if the
purge mode is Automatic or Manual.
Manual Purge:
The
ON
and
OFF
buttons control the
manual purge operation. The lit button tells you if the
manual purge operation is running or not. If you press
the Purge Mode
Auto
button, the purge is done auto-
matically. If you press the Purge Mode
Manual
button,
the purge starts when you press the Manual Purge
ON
button. The purge stops when you press the Manual
Purge
OFF
button.
Purge Route (if available):
Indicates whether the
purge route to be used is from the purge tank or the
absorber. The
Tank
and
Abso
buttons select the purge
route to be use.
Any of the above may be changed.
SELECT LANGUAGE
Press the button to choose the language to be shown
in the Control Center. Various languages are available:
Japanese, English, Chinese, etc.