Daikin VRV FXMA200AXVMB, Installation And Operation Manual

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16 Configuration
Installation and operation manual
21
FXMA-A
VRV system air conditioner
3P688304-1 – 2022.03
M SW — External static pressure (Pa)
(1)
13(23) 6 01 50
02 75
03 100
04 115
05 130
06 150
07 160
08 175
09 190
10 200
11 210
12 220
13 230
14 240
15 250
Setting: Air volume when thermostat control is OFF
This setting must correspond with the needs of the user. It
determines the fan speed of the indoor unit during thermostat OFF
condition.
1 If you have set the fan to operate, set the air volume speed:
If you want… Then
(1)
M SW —
During thermostat
OFF at cooling
operation LL
(2)
12 (22) 6 01
Setup volume
(2)
02
OFF
(a)
03
Monitoring 1
(2)
04
Monitoring 2
(2)
05
During thermostat
OFF at heating
operation LL
(2)
12 (22) 3 01
Setup volume
(2)
02
OFF
(a)
03
Monitoring 1
(2)
04
Monitoring 2
(2)
05
(a)
Only use in combination with optional remote sensor or when
setting
M 10 (20), SW 2, — 03 is used.
Setting: Time to clean air filter
This setting must correspond with the air contamination in the room.
It determines the interval at which
"Time to clean filter" notification
is displayed on the user interface.
If you want an interval of…
(air contamination)
Then
(1)
M SW —
±2500 h (light) 10 (20) 0 01
±1250 h (heavy) 02
Notification ON 3 01
Notification OFF 02
Setting: Thermostat sensor selection
This setting must correspond with how/if the remote controller
thermostat sensor is used.
When the remote controller thermostat
sensor is…
Then
(1)
M SW —
Used in combination with indoor unit
thermistor 10 (20) 2 01
Not used (indoor unit thermistor only) 02
Used exclusively 03
Setting: Thermostat differential changeover (if remote sensor is
used)
If the system contains a remote sensor, set the increase/decrease
increments.
If you want to change increments to… Then
(1)
M SW —
1°C 12 (22) 2 01
0.5°C 02
Setting: Differential for automatic changeover
Set temperature difference between cooling setpoint and heating
setpoint in automatic mode (availability depends on the system
type). Differential is cooling setpoint minus heating setpoint.
If you want to
set…
Then
(1)
Example
M SW —
0°C 12 (22) 4 01 cooling 24°C/heating
24°C
1°C 02 cooling 24°C/heating
23°C
2°C 03 cooling 24°C/heating
22°C
3°C 04 cooling 24°C/heating
21°C
4°C 05 cooling 24°C/heating
20°C
5°C 06 cooling 24°C/heating
19°C
6°C 07 cooling 24°C/heating
18°C
7°C 08 cooling 24°C/heating
17°C
Setting: Auto-restart after power failure
Depending on the needs of the user, you may disable/enable the
automatic restart after a power failure.
If you want auto-restart after power
failure…
Then
(1)
M SW —
Disabled 12 (22) 5 01
Enabled 02
(1)
Field settings are defined as follows:
•
M : Mode number – First number : for group of units – Number between brackets : for individual unit
• SW : Setting number
• —: Value number
•
: Default
(2)
Fan speed:
•
LL : Low fan speed (set during thermostat OFF)
• L : Low fan speed (set by the user interface)
• Setup volume : The fan speed corresponds to the speed the user has set (low, medium, high) using the fan speed button on the user
interface.
• Monitoring 1, 2 : The fan is OFF, but runs for a short time every 6 minutes to detect the room temperature by LL (Monitoring 1) or by L
(Monitoring 2).