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7
REFRIGERANT SYSTEM DIAGRAM
PKFY-WL04NLMU-E.TH
PKFY-WL12NLMU-E.TH
Heat exchanger
Room temperature
detection thermistor TH21
8
MICROPROCESSOR CONTROL
INDOOR UNIT CONTROL
8-1. COOL OPERATION
RETURN SELECT
MENU
HOLD
.
TCH122
PKFY-WL06NLMU-E.TH
PKFY-WL15NLMU-E.TH
Pipe temperature detection
thermistor/ inlet
TH22
Water inlet
connection
Manual air purge valve
Pipe temperature detection
thermistor/ outlet
TH23
Water outlet
connection
<How to operate>
ON
OFF
<How to operate>
13
PKFY-WL08NLMU-E.TH
Model
PKFY-WL04/06/08/12/15NLMU-E
Item
Water inlet
Water outlet
Press ON/OFF button.
Press [F1] button to display COOL.
Press [F2] [F3] button to set the set temperature.
NOTE: The settable temperature range varies with the model of
outdoor units and remote controller.
Press POWER ON/OFF button.
Press the operation MODE button to display COOL.
Press the TEMP. button to set the set temperature.
NOTE: The set temperature changes 1°F when the
button is pressed one time. Cooling 67 to 87°F
Unit: in (mm)
7/8 (22)
7/8 (22)
or
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