About The Controller - Daikin VAM350J7VEB Installer And User Reference Manual

8 Configuration
All/individual control
d
1 2
F2
F1 F1 F2
c
F1 F2
HRV 1
F1 F2
HRV 2
F1 F2 P1
P2
P1 P2
VRV 1
F1 F2
P1
P2
P1 P2
b
a Controller for air conditioner
b Maximum length of connection line: 1000 m
c Schedule timer
d ON/OFF controller
If the ON/OFF controller (DCS301B51) is used, the following is valid:
▪ Up to 64 units, a combination of air conditioners and heat reclaim
ventilation units, can be connected to the F1 and F2 terminals.
▪ Up to 4 ON/OFF controllers can be connected.
▪ A central control group number must be assigned to each heat
reclaim ventilation unit and air conditioner. See "The central
control group number setting" in the operation manual of the ON/
OFF controller for information about setting the group number.
▪ Use the air conditioner's controller to configure the initial settings.
Example
Setting the central control group number 2-05 to 1:
Use the local setting on the controller to set the central control group
number.
Mode number: 00
Central control group number: 2-05
Installer and user reference guide
32
3 4
F1 F2 F1 F2
a
a
Zone control
e
F1 F2
HRV 1
F1 F2
HRV 2
P1
F1 F2
P2
HRV 3
P1
F1 F2
P2
VRV
F1 F2
P1 P2
d
a Zone 1
b Zone 2
c Controller for air conditioner
d Maximum length of connection line: 1000 m
e Central controller (DCS302C51 or DCS601C51 or
DCM601A51)
▪ Up to 64 units, a combination of air conditioners and heat reclaim
ventilation units, can be connected to the F1 and F2 terminals.
▪ Zone 1 and 2 can be controlled independently with the central
controller.
Zone 2
The heat reclaim ventilation units operate in the zone-linked mode,
as described in "8.3.4 Linked control with more than 2 groups" on
page 30.
Initial settings:
▪ A central control group number must be assigned to each heat
reclaim ventilation unit and air conditioner. See "The central
control group number setting" in
page 32 for information about setting the group number.
▪ For the ventilation air flow setting, follow the procedure described
in "All control" on page 31.
▪ For zone setting using the central controller, see the operation
manual of the central controller.
▪ The central controller can be used to control individual units in the
zone for ventilation.
8.4

About the controller

a
c
P1 P2
b
c
"All/individual control" on
VAM350~2000J7VEB
Heat reclaim ventilation unit
4P487293-1A – 2018.05