![background image](http://html1.mh-extra.com/html/daikin/vrviii-s-series/vrviii-s-series_technical-data-manual_4699123019.webp)
• Indoor Units • 4-WAY BLOW CEILING SUSPENDED CASSETTE • BEVQ-MAVE
• VRV Systems • Indoor Units
18
11
Junction box - BEVQ-MAVE
11 - 4 Wiring diagram
3
BEVQ-MA
3D044901B
Control box
To outdoor unit
Note 4
To interface adaptor for sky
air series of indoor unit.
To indoor unit
Power Supply
50
~
220-240V
60
~
220V
NOTES
1
TThis wiring diagram only shows the BEV unit. See the wiring diagrams and installation manuals for the wiring and settings for the indoor, outdoor, and BS units.
2
See the indoor unit’s wiring diagram when installing optional parts for the indoor unit.
3
Only one indoor unit may be connected to the BEV unit. See the indoor unit's wiring diagram when connecting the remote control.
4
Always use the sky air connection adapter for the indoor unit when using a central control unit. Refer to the manual attached the unit when connecting.
5
Cool/Heat changeover of indoor units connected to BEV unit cannot be carried out unless they are connected to BS unit.
In cas of a system with BEV unit only, Cool/Heat selector is required.
6
Set the SS1 tot “M” only for the BEV unit connected to the indoor unit which is to have Cool/Heat switching capability, when connecting the BS unit.
The “M/S” on the SS1 stands for “Main/Sub”.
This is set to “S” when shipped from the factory.
7
Connect the attached thermistor to the R3T.
A1P
Printed circuit board Assy
SS1
Selector switch (M/S)
A2P
Power supply printed circuit board Assy (220-240V/16V)
X1M
Terminal strip (Power)
F1U
Fuse (
훾
, 10A/250V)
X2M
Terminal strip (Transmission)
HAP
Light emitting diode (Service monitor-green)
Y1E
Electronic expansion valve
R3T
Thermistor (Gas)
Z1C ~ Z3C / Z4F
Noise filter
: Terminal
: Connector
: Field wiring
COLORS :
BLU : Blue
RED : Red
WHT : White
BLK : Black