II - 11
Processes and Functions
SM830063
2
(1)
After thermo.-on, until the set fan speed is reached, cool air is output (emanates) from this beginning heating
operation and the indoor fan speed is controlled as shown below to prevent cold draft.
¶
When the fan speed is LL or off, “STAND BY” is displayed at the remote controller.
• Room temperature thermostat off
• Condensation elimination operation
• After heating operation start, until the indoor coil E2 temperature is 27 ˚C or higher (6 minutes max.)
¶
After heating operation start, the fan speed approaches the set fan speed as the indoor coil E2 temperature
rises.
(2)
Fan speed control after set fan speed is reached
¶
Indoor coil E2 temperature
]
43 ˚C, the control below is performed.
¶
Indoor coil E2 temperature
[
38 ˚C, until indoor coil E2 temperature
]
43 ˚C, the fan speed accelerates in a
rising slope.
¶
When the fan speed changes, it does not change again for 1 minute.
0322_M_I
Indoor coil E2 temperature (
°
C)
33
31
27
25
* H
LL
LL
L
M
H
LL/none
M
LL
LL
L
M
M
LL/none
L
LL
LL
L
L
L
LL/none
20
Fan speed
setting
* Same for automatic fan speed setting
• The dotted lines are fan off. (When the indoor coil E2 temperature is
20
°
C or lower, the fan does not operate.)
H
M
: High
: Middle
L
LL
: Low
: Very low
0323_M_I
Indoor coil E2 temperature (
°
C)
Fan speed
setting
43
41
38
H
H
L
M
H
M
M
L
M
M
L
L
H
M
: High
: Middle
L
LL
: Low
: Very low
11. Heating Preparations