Daikin VAM-FA, Технические данные инструкция

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• Heat reclaim ventilation • VAM-FA/FB
1
15
• Ventilation • Heat reclaim ventilation 78
15 Control systems
15 - 4 Applicable patterns
15 - 4 - 2 To connect the remote control to the HRV unit
(Part 1) single-group interlocked operation
(Part 2) Centralized control operation
Purposes and functions
When the HRV unit is interlocked to the single-group control
system, the remote control for HRV unit will be connected to
change the setting mode at the HRV unit side.
Cautions
1. It is not possible to set the “On / Off” and “timer” setting by
the remote control for HRV unit. Also it is not possible to
display the filter-sign and malfunction code neither on the
remote control for indoor unit nor on the remote control for
HRV unit.
2. Since this is two remote control system (for Indoor unit and
HR unit), the Master / Slave setting is required.
Example of control wiring
Switch setting of the HRV unit
• No change is required (as per factory setting)
Optional accessories required
• Remote control BRC301B61
Purposes and functions
• Beside the operation by central remote control, the remote
control for HRV unit can change the ventilation mode setting,
the ventilation air flow setting and etc.
Cautions
1. In case of Zone control, the operation / stop and the timer
setting cannot be done by the remote control for the HRV
unit. (The operation lamp blinks twice to indicate that the
operation is not possible.)
2. The remote control for the HRV unit cannot set the group
no. for centralized control. In this case, the remote control
for the indoor unit has to be connected once for this setting.
3. It is not possible to have Precool / preheat time setting
function.
Example of control wiring
Switch setting of the HRV unit
Group no. setting for central control is required.
It is necessary to set the group number for each unit connected to
the central transmission line (terminal no. (F1) and (F2)).
Initial setting is required by the remote control for indoor unit.
• In case of collective / individual control
Collective zone interlock setting
.........................“OFF” (as per factory set)
• In case of zone control
Collective zone interlock setting
.........................“ON” [17(27)·8·02]
Optional accessories required
• Remote control BRC301B61
Remote control for Setting
Indoor unit Slave
HRV unit Master
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
P1 P2
JC
SS1
F1 F2
P1 P2
P1 P2
(HC0033)
HRV unit Indoor unit
Remote control
for HRV unit Remote control
for indoor unit
Connecting line can be
extended up to 500 m
maximum.
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
P1 P2
JC
SW
F1 F2
P1 P2
P1 P2
(HC0035)
To central control
HRV unit
Remote control
for HRV unit Remote control
for indoor unit
Indoor unit