Technical Data; Piping Diagram: Outdoor Unit - Daikin ERGA06EAV3H Installer's Reference Manual

17 Technical data

In this chapter

17.1 Piping diagram: Outdoor unit

7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
S1PH
k
a Field piping (liquid: Ø6.4 mm flare connection)
b Field piping (gas: Ø15.9 mm flare connection)
c Stop valve (liquid)
d Stop valve with service port (gas)
e Filter
f Muffler with filter
g Capillary tube
h Heat exchanger
i Accumulator
j Compressor accumulator
k Muffler
ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01
A subset of the latest technical data is available on the regional Daikin website
(publicly accessible). The full set of latest technical data is available on the Daikin
Business Portal (authentication required).
17.1 Piping diagram: Outdoor unit................................................................................................................................................. 269
17.2 Piping diagram: Indoor unit.................................................................................................................................................... 270
17.3 Wiring diagram: Outdoor unit ................................................................................................................................................ 271
17.4 Wiring diagram: Indoor unit ................................................................................................................................................... 273
17.5 Table 1 – Maximum refrigerant charge allowed in a room: indoor unit............................................................................... 279
17.6 Table 2 – Minimum floor area: indoor unit............................................................................................................................ 280
17.7 Table 3 – Minimum bottom opening area for natural ventilation: indoor unit .................................................................... 280
17.8 ESP curve: Indoor unit ............................................................................................................................................................ 282
17.9 Name plate: Indoor unit ......................................................................................................................................................... 282
h
M1F
12.7 CuT
12.7 CuT
Y1S
R3T
9.5 CuT
M1C
R2T
g
4.0 CuT
g
4.0 CuT
g
4.0 CuT
k
12.7 CuT
j i
M1C Compressor
M1F Fan
R1T Thermistor (outdoor air)
R2T Thermistor (heat exchanger)
R3T Thermistor (compressor discharge)
S1PH High pressure switch (automatic reset)
Y1E Electronic expansion valve
Y1S Solenoid valve (4‑way valve)(ON: cooling)
Heating
Cooling
17 Technical data
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R1T
6.4 CuT
6.4 CuT
f
Y1E
e
6.4 CuT
15.9 CuT
d
c a
6.4 CuT
b
15.9 CuT
3D110394
Installer reference guide
269