Different Systems with their Control Boxes
ESiEN09-06 A
52
Control Box EKEQ - CBV3
Allowable lengths and heights
System A:
Allowable height:
1.2 System B: MULTI
Only for combining VRV + AHU + indoors. No ERQ!
System B = MULTI (suction control)
: VRV + EXV-Kit
Multi application with VRV means the ability to combine 1 outdoor unit + several AHU, as well
as VRV indoors (minimum 1 is required). The required control box for this application is
EKEQM.
Also EKEQFCBA can be combined with VRV but in that case, maximum 3 AHU’s can be
combined with the VRV, and no indoors.
Piping
Communication
A
B
C
D
E
F
ERQ
3 phase
125
length: 5 < A 50 m
length:
5 m
100 m
20 m
20 m
depend on
DDC
200
250
ERQ
AHU
DDC
EXV-kit
Control Box
(D or F - type)
AHU
EXV-kit
outdoor
5 m
Total system:
30 m
(outdoor unit can be above
or below the AHU)
AHU
Field supply
AHU
VRV
H/P
Qty of
EKEXV - kits
is limited by
connection
ratio.
EKEQMCB
EKEXV-KIT
EKEXV-KIT
EKEQMCB
VRV indoor 1
VRV indoor n
Содержание ERQ Series
Страница 2: ......
Страница 16: ...Combination Table ESiEN09 06 A 6 General Information...
Страница 17: ...ESiEN09 06 A Specifications 7 1 Specifications 8 1 1 Outdoor Units 8...
Страница 33: ...ESiEN09 06 A Function general Function 23 1 2 Operation Mode...
Страница 58: ...Outline of Control ESiEN09 06 A 48 Function...
Страница 70: ...Wiring Diagram of Control Box ESiEN09 06 A 60 Control Box EKEQ CBV3 3 Wiring Diagram of Control Box 3 1 D box...
Страница 71: ...ESiEN09 06 A Wiring Diagram of Control Box Control Box EKEQ CBV3 61 3 2 F box...
Страница 109: ...Test Operation ESiEN09 06 A 100 Test Operation 1 2 2 Turn power on...