Daikin EKEQFCBAV3-US, Руководство по установке

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11
Description
Connect to
AWG/Cross section *
Maximum length
feet (m)
Specifications
L1, L2 Power supply Power supply
AWG 12
0.01"
-- Power supply 230 V 1-60Hz
Y1 ~ Y6
(†)
Expansion valve
connection
Expansion valve kit 65 (20) Digital output 12 V DC
R1, R2
Thermistor R2T
(liquid pipe)
R3, R4
Thermistor R3T
(gas pipe)
P1, P2
Remote controller
(optional)
F1, F2
Communication to
outdoor unit
Outdoor unit
T1, T2 ON/OFF Digital input 16 V DC
C1, C2 Error signal
C3, C4 Operation signal (#)
C5, C6 Capacity step (§) Analog input 0-10V
C7, C8 Fan signal
Air handler unit fan field
supply
AWG 12
0.01"
--
Digital output: voltage free.
Maximum 230 V, maximum 2 A
C9, C10 Defrost signal Controller field supply
AWG 18
0.03"
(‡)
Digital output: voltage free.
Maximum 230 V, maximum 2A
Save this
†
(§) Only necessary for capacity controlled system.
(‡) The maximum length depends on the external device that is connected (controller/relay,…)
Standard: 8 (2.5)
Max.: 65 (20)
328 (100)
(‡)
Analog input 16 V DC
Communication line 16 V DC
Digital output: voltage free.
Maximum 230 V, maximum 0.5A
__
Controller field supply
AWG 18
0.03"
(#) Opeation signal; indicates compressor operation.
(*) Recommended size (all wiring must comply with local codes).
(†)
For EKEXV400 and 500, Y5 does not need to be connected.
(#) Operation signal; indicates compressor operation.
(*) Recommended size (all wiring must comply with local codes).
(†) For EKEXV400 and 500, Y5 does not need to be connected.
(§) Only necessary for capacity controlled system.
(‡) The maximum length depends on the external device that is connected (control/relay,…)