Special Function - McQuay MWM 007G Manual

Special Function

Special Function Special Function
Special Function Special Function
(A) 3 Hot System (Heating Cycle)
a) Hot start
At the beginning of heating operation (cold start, after defrosting or thermostat resumes operation) the indoor
fan operation is controlled in accordance with the temperature of the indoor heat exchanger to send warm air
from the start.
b) Hot keep
After thermostat cut out, the indoor fan operation is controlled in accordance with the indoor heat exchanger
temperature to utilize the extra heat and preserve indoor comfort.
The indoor fan can be switched to ON, OFF, INTERVAL by setting the slide switch shown in the diagram. This
slide switch is located at the front frame cover.
Note 1 : Fan ON (default)
18°C
Note 3 : Interval
COMP
& OF
SET AIR FLOW
INDOOR
FAN
18°C
HOT KEEP
OFF
INTERVAL
ON
ON/OFF
RUN
LOW FAN
30s
Slide Switch
Note 2: Fan OFF
STOP
LOW FAN
FAN OFF
120s
89
30s