Daikin VAM-FA8VE, Technical Data Manual

Page: 135 / 282

• HRV • Heat Reclaim Ventilation
133
• HRV • VAM-FA8VE
1
9
9 Control System
9-3 Applicable patterns
9-3-4 Examples of mistakes in wiring and system designing
Setting of Remote Control for HRV unit
List of Settings
Caution
1. The setting positions are set at “01” at the factory.
The ventilation air flow, however, is set at “05” (medium) in the HRV unit. When lower or higher setting is desired, change the setting
after installation.
Group number setting for centralized control
1. Mode no. 00: Group control
2. Mode no. 30: Individual control
* Regarding the setting procedure, refer to the section “Group number setting for centralized control” in the operating manual of either
the on / off control or the central control.
Mode no.
Setting
switch
no.
Description of Setting
Setting position no. (Caution *1.)
Group
settings
Individual
settings
01 02 03 04 05 06
17 27
0
Filter cleaning time setting
Approx.
2500 hours
Approx.
1250 hours
No
counting
— — —
2
Precool / preheat on / off setting
Off On — — — —
3
Precool / preheat time setting
30 min 45 min 60 min — — —
4
Fan speed initial setting
Normal Ultra high — — —
5
Yes / No setting for direct duct
Connection with VRV system
No duct (Air
flow
setting)
With duct
(fan off)
— — — —
Setting for cold areas
(Fan operation selection for heater
thermo OFF)
— —
No duct With duct
Fan off Fan L Fan off Fan L
7
Centralized / individual setting
Centralized Individual — — — —
8
Centralized zone interlock setting
No Yes
Priority on
Operation
— — —
9
Preheat time extension setting
0 min 30 min 60 min 90 min — —
18 28
0
External signal JC / J2
Last
command
Priority on
external
input
— — — —
1
Setting for direct Power ON
Off On — — — —
2
Auto restart setting
Off On — — — —
4
Indication of ventilation mode / Not
indication
Indication
No
Indication
— — — —
7
Fresh up air supply / exhaust setting
No
Indication
No
Indication
Indication Indication — —
Supply Exhaust Supply Exhaust — —
8
External input terminal function
selection (between J1 and JC)
Fresh-up
Overall
alarm
Overall
malfunctio
n
Forced off
Fan forced
off
Air flow
Increase
9
KRP50-2 output switching selection
(between 1 and 3)
Humidify Abnormal Fan on / off — — —
19 29
0
Ventilation air flow setting
Low Low Low Low High High
2
Ventilation mode setting
Automatic Exchange By pass — — —
3
“Fresh Up” on / off setting
Off On — — — —
8
Electric heater setting
No delay No delay
On, off
delay
On, off
delay
— —