McQuay MWM Service Manual page 8

MCQUAY Service Guide Book
4.2 G7
Operation Guide
1. Transmission Source
2. Signal Transmission Indication
•
Blink to confirm the last setting has
been send to the unit.
3. On/Off Button
4. Temperature Setting
•
The temperature setting range is from
16°C to 30°C (Optional setting 18°C to
30°C).
•
Press both buttons simultaneously to
toggle the temperature setting between
°C and °F.
5. Operation Mode
•
Cooling only unit: COOL, DRY & FAN.
•
Heatpump unit: AUTO, COOL, DRY,
FAN & HEAT.
6. Fan Speed Selection
7. On Timer Setting
8. Off Timer Setting
9. Automatic Air Swing (Optional)
•
Press button to activate the automatic
air swing function. Press again to stop
the louver at the desired direction.
10. Sleep Mode Setting
•
This function is available under COOL,
HEAT & AUTO mode.
•
When it is activated in COOL mode,
the set temperature will be increased
0.5°C after 30mins, 1°C after 1 hour
and 2°C after 2 hours.
•
When it is activated in HEAT mode, the
set temperature will be decreased 1°C
after 30mins, 2°C after 1 hour and 3°C
after 2 hours.
11. Clock Time Setting
•
Press button + or - to increase or
decrease the clock time.
12. Turbo Function (Optional-Only Applicable
To Inverter Unit)
•
Press button for fast cooling or heating
operation.
•
The temperature will be increased
internally if it is in the HEAT mode,
decreased if in COOL or DRY mode.
Fan speed will be increased if it is not
at maximum speed.
•
The temperature & fan speed will
resume to user setting if the button is
pressed again or after 20mins.
•
Available under HEAT, COOL & DRY
modes only.
7
Handset Operating Guide