250
JOHNSON CONTROLS
FORM 201.21-NM1 (616)
MICRO PANEL
OPTIONS KEY
LD10605
OPTIONS
KEY
OPTIONS Key Operation
The OPTIONS key provides the user with a display
of unit conguration and the capability to modify the
conguration. These options can only be viewed under
the OPTIONS key. To view the current options settings,
press the OPTIONS key. Each press of the OPTIONS
key or press of the ▲ or ▼ (ARROW) keys will scroll to
the next option setting. The ◄ and ► (ARROW) keys
allow changing the option choices. The (ENTER)
key must be pressed after a selection is made to save
the change in memory.
An explanation of each option message is provided
below.
Display Language Selection
The display language can be selected for English, Dutch,
German, Italian, and Chinese
The default language will be English.
OPTIONS DISPLAY LANGUAGE
◄ ► XXXXXXXXXXXXXXXXXX
OPTIONS CHILLED LIQUID COOLING MODE
◄ ► XXXXXXXXXXXXXXXXXX
Chilled Liquid Cooling Mode Selection
The Chilled liquid cooling mode can be selected for
Water Cooling or low temperature Glycol Cooling.
OPTIONS CHILLED LIQUID COOLING MODE
◄ ► WATER COOLING
When Water Cooling is chosen, the chilled liquid tem-
perature setpoint can only be programmed from 40°F
to 70°F
OPTIONS CHILLED LIQUID COOLING MODE
◄ ► GLYCOL COOLING
When Glycol Cooling is chosen, the chilled liquid
temperature setpoint can be programmed from 10°F
to 70°F.
The default Chilled Liquid Mode will be WATER.