Fujitsu Waterstage WOYK150LJL, Installation Manual

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- 72 - Waterstage / Installation / 2011 - EN
Ou/
Or
Ou/
Or
3 2 1 3 2 1
U0531725-B
1 2 3 L N
CN1
CN18
CN21
/
Fuse specifications
Caractéristiques fusibles
FUSE 250V/3.15A
FUSE 250V/6.3A
Options
Fuse specifications
Flow
sensor
Condensation
sensor
2 circuit option
Power limitation
Tariffs (day/night)
External faults
External
component contact
Return
sensor
A1 A2
B1 B2
L
RP1 RP2
N
( ) 3KW
(=) 6KW
L
Option Appoint électrique monophasé
Electric back-up Single phase Option
00124534-4-B
Débitmètre /
Flow-meter
Or
Ou/
3 2 1
D
ébitmètr
e /
Flo
wmet
er (SHP)
00124534-3-B
Flowmeter
Single phase electrical backup
fig. 43 - Electrical cabling of single phase hydraulic unit (excluding connections made by installer)
Connections on the
heat pump controller
,
accessories and options
(see
fig. 36, page 43
).
Connection to terminal blocks and power
relay (see
fig. 34, page 40
).