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Daikin VRV IV+ Service Manual page 411

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REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05
REMQ5 + REYQ8~12 Simultaneous cooling/heating operation
1
4
5
EVL
EVH
EVSC
R7T
Y2E
R1T
R8T
Y5S
R9T
Y4S
Y3S
S1NPH
S1PH
R10T
1 Indoor Unit, Unit ON, Heating, Thermo OFF, Fan Low Load Speed, Indoor EEV 192
pulse
2 Indoor Unit, Unit ON, Heating, Thermo ON, Fan ON
3 Indoor Unit, Unit ON, Cooling, Thermo ON, Fan ON
4 Branch selector box, electronic expansion valve high pressure OFF, electronic
expansion valve low pressure OFF
5 Branch selector box, electronic expansion valve high pressure ON, electronic
expansion valve low pressure OFF
6 Branch selector box, electronic expansion valve high pressure OFF, electronic
expansion valve low pressure ON
2
3
6
EVL EVH
EVL EVH
EVSC
R3T
Y2S
SV
Y4E
R6T
M1F
Y6E
R14T
M
R4T
R11T
HPS
R21T
10-12HP
R15T
Y11S
R12T
6
Technical data
|
EVSC
a
b
c
Y1E
Y3E
R5T
Y5E
Service manual
411

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