Vaillant auroMATIC 560, Operating And Installation Manual

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Installation Manual auroMATIC 560 0020060907_00 14
Hydraulic plan 2: Connection of a second cylinder or
a swimming pool
LegP
Hg
Sp3
2 2
1
S
Kol 2 Kol 1
Kol2-P
Kol1-P
Sp1
Sp2
LP / UV 1
SR
C1 C2
230 V
EP
Sp3
A
KW
Ertrag
Fig. 5.9 Hydraulic plan 2: Connection of a second cylinder or a
swimming pool
Designation in the
hydraulic plan/con-
nection diagram Component
C1 C2 Connections for controlling the heating ap-
pliances for recharging the cylinder
Hg Boiler
KW Cold water
EP Electric heating element (optional)
SR Customer-side swimming pool controller
LP/UV 1 Switching valve
UV 1 in unpowered state
A Alternative connection for second cylinder
Kol1-P Solar circuit pump 1
Kol2-P Solar circuit pump 2
Kol 1 Collector sensor 1
Kol 2 Collector sensor 2
Ertrag Yield
LegP Legionella protection pump
Sp1 Cylinder sensor 1
Table 5.6 Key to Fig. 5.9 and Fig. 5.10
Designation in the
hydraulic plan/con-
nection diagram Component
Sp2 Cylinder sensor 2
Sp3 Cylinder sensor 3
S Contactor
1 Alternative contactor or Kl 3-4 (old/external
boiler)
2 400 V connection, 3-phase
230 V 230 V mains connection
F1 (T4) Fuse holder
VC/VK Connection area for boiler
Table 5.6 Key to Fig. 5.9 and Fig. 5.10 (continuation)
H Danger
Risk of scalding by hot water
It is imperative that the mixer valve is fitted to
ensure protection from scalding.
5 Electrical installation