T9901085-1-3 UK
Page 26 of 38
In case of difficulty refer to the Mitsubishi Electric instruction booklet that comes with the PAR-W21MAA
Remote Controller, Section 7 – Initial Setting, Page 22.
Check the operation of the air curtain in Weather Compensation Control (HEATING
ECO mode). The smaller number in the middle of the screen shows the actual
discharge air temperature and the larger number at the left of the screen indicates the
discharge air ‘target temperature’ as calculated against the outdoor air temperature by
the heating curve above (see User Instructions, Page 31).
Now set the Function Limit in the PAR-W21MAA Remote Controller to skip the Hot
Water mode and Anti-freeze mode (refer to Figure 3):
1. Press button
I
to switch air curtain OFF
2. Hold down button
E
and button
D
together for 2 seconds, screen will say
‘CHANGE LANGUAGE’
3. Press button
E
, screen will say ‘FUNCTION SELECTION’
4. Press button
G
, screen will say ‘LOCKING FUNCTION’
5. Press button
G
again, screen will say ‘SELECT HEATING’
6. Press button
D
, screen will say ‘SELECT HEATING ECO’
7. Press button
D
again, screen will say ‘SELECT HOT WATER’
8. Press button
J
to change
on
to
oFF
on the screen
9. Press button
D
, screen will say ‘SELECT ANTI-FREEZE’
10. Press button
J
to change
on
to
oFF
on the screen
11. Press button
E
, screen will say ‘MODE SELECTION’ – flashing!
12. Hold down button
E
and button
D
together for 2 seconds and this
instruction is written to the PAR-W21MAA Remote Controller
NB.
It is also possible to skip HEATING mode (Discharge Air Temperature Control)
using the above key strokes so only the more energy efficient Weather
Compensation Control (HEATING ECO mode) can be selected.
In case of difficulty refer to the Mitsubishi Electric instruction booklet that comes with the PAR-W21MAA
Remote Controller, Section 6 – Operation mode skip setting, Page 19 & 20.
0
15
5
-5 20
Outdoor Air Temperature (°C)
40
20
30
2
3
Figure 4
Weather Compensation Control
(HEATING ECO mode)
typical heating curve
1
10
4
Air Curtain
Discharge Air
Target Temp. (°C)
Heated Air Curtain
Ambient Air Curtain
