Settings list
Switch
Mode
No.
Setting description
setting
setting
Filter contamination
0
inspection setting
1
Low mode setting
2
Supply fan step setting*
3
Return fan step setting*
4
24-hour fan setting
19(29)
Change in reference
concentration for ven-
7
tilation air flow control
(ppm)
Ventilation stop through
automatic control of the
ventilation air flow
8
Fan residual operation
Normal ventilation mode
through the automatic
9
control of the ventilation
air flow
1A
0
Fresh-up operation**
Position No. setting
01
02
03
Filter con-
Filter con-
tamination
tamination
Control by
check with
check with
timer
fan step
new fan
1-15
step
Operation
Operation
1/10 (27
Off
1/15 (28 min.
min.off/3
off/2 min.on)
min.on)
Step 1
Step 2
Step 3
Step 1
Step 2
Step 3
Operation
Operation
1/10 (27
Off
1/15 (28 min.
min.off/3
off/2 min.on)
min.on)
0
+200
+400
NOT
Allowed
Allowed
allowed
Heater
Off
Off
operation
Off
On
04
05
06
Automatic
ESP
Target
selection
detection
+ target
filter with
detection
fan step
filter with
1-15
new fan
step
Operation
Operation
Operation
Operation
1/6 (25 min.
1/4 (22.5
1/3 (20
1/2 (15
off/5 min.
min.off/7.5
min.off/10
min.off/15
on)
min.on)
min.on)
min.on)
Step
Step 4
Step 5
Step 6
Step
Step 4
Step 5
Step 6
Operation
Operation
Operation
Operation
1/6 (25 min.
1/4 (22.5
1/3 (20
1/2 (15
off/5 min.
min.off/7.5
min.off/10
min.off/15
on)
min.on)
min.on)
min.on)
+600
-200
-400
-600
NOT
allowed
Heater
operation
Control
using
CO
2
sensor
Position No. setting
07
08 09 10 11 12 13 14 15
Continuous operation
Step
Step
Step
Step
Step
Step
1
2
3
4
5
6
Step
Step
Step
Step
Step 8 Step 9
10
11
12
13
7
Step
Step
Step
Step
Step
Step
7
8
9
10
11
12
13
Continuous operation
Step
Step
Step
Step
Step
Step
1
2
3
4
5
6
Step
Step
7
8
Step
Step
14
15
Step
Step
14
15
Step
Step
7
8
39
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