Daikin VAM1500FA5VE [20/81] Control system

Daikin VAM1500FA5VE [20/81] Control system
2. Control System
2.2 Basic patterns 7
2
2.2
Control with two remote controls
Group control
Purpose and functions
For control of one HRV unit (Also one group
control is possible)
Sophisticated operation and indication output are
possible from either local place or remote place by
two liquid crystal remote controls.
Either one of two liquid crystal remote controls can
be used for all operations and indications.
(However, initial setting can only be carried out by
the master remote control)
Point
The wiring to the remote controls must be
branched from the unit as shown in the diagram.
(Though the crossover between the master and
slave remote controls is acceptable, the work to
put two wires into the remote control takes time.)
Example of wiring for control
Note
1. The maximum allowable total length of wires to
the remote control is 500 m.
2. Simple remote controls cannot be used for control
with two remote controls.
The following setting is required
Either one of two remote controls must be set as a
slave remote control.
Required optional accessories
Liquid crystal remote control
×
2
BRC301B61
Purpose and functions
Simultaneous control of multiple HRV units (max.
16 units) is available. (for application to such as a
spacious room)
All operation and individual setting can be carried
out from one remote control.
In case the liquid crystal indicates malfunction, the
indication of HRV unit No. shows in the display.
(If another remote control is additionally installed,
control with two remote controls is possible.)
Point
No address setting is required because address is
automatically set.
(The address is optionally allocated. The address No.
can be confirmed by setting to service mode
“Forced fan operation” and be checked whether
the unit is in operation or not.)
Example of wiring for control
Note
1. The maximum allowable total length of wires to
the remote control is 500 m.
2. One liquid crystal remote control is always required.
3. Simple remote controls cannot be used for control
with two remote controls.
The following setting is required
No setting is required. (product is to be just as it
was when shipped from the factory)
Required optional accessories
One set of liquid crystal remote control
BRC301B61
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
P1 P2
JC
SS1
Main
P1 P2
Sub
(HC0023)
HRV unit
Remote control
for HRV unit
Remote control
for HRV unit
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
P1 P2
JC
SS1
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
JC
SS1
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
JC
SS1
(HC0024)
HRV unit
Remote control
for HRV unit
HRV unit HRV unit

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