Toshiba ESTIA HWS-802XWHM3-E Manuel D'installation page 22

Hydro Unit
Control line
▼ Fig. 7-20
Pump (local)
Max 12 m
230 V 100 mA
0.75 mm² or more
Booster heater
(local)
Max 12 m
230 V 1 A
0.75 mm² or more
3Way-Valve for hot
water cylinder
▼ Fig. 7-21
TB03
TB01
21-EN
Max 12 m
230 V 1 A
0.75 mm² or more
2Way-Valve for
cooling stop
Alert output
(local)
1 2 3 4 5 6 7 8 9
5 5 5 5 5 5 5 5 5
WPM 2WV BH 3WV
TB 05
1 2
Don't apply
A B C D 1 2
6 6 6 6 1 1
220-240V
TTW TF1 or
breakdown
TB 06 TB 01
will occur.
to Outdoor unit
Outdoor unit
Sensor
connection
connection
Mixing-Valve
Mixing-Valve type
type 2 for 2
1 for 2 zone control
zone control
1 2 3 4
TB04
1 2 3 4
TB04
1
2
3
4
5
6
7
8
CN208 CN209
OPTION OPTION
9
PJ20 PJ20
1 2 3 4 1 2 3 4
Boiler operation
(local)
1 2 3 4
4 4 4 4
MIXV
TB 04
3
3 1 2 L N
1 3 3
HOT WATER CYLINDER
TB 03
Hot Input
water power
230 V ~
cylinder
50 Hz
Hot water
cylinder power
supply
– 22 –
Installation Manual
Max 12 m
Temp sensor in hot
230 V 100 mA
water cylinder
0.75 mm² or more
Max 5 m shield wire
0.75 mm² or more
A
B
C
D
Temp sensor
for 2 zone
control
Max 12 m
non voltage
0.75 mm² or more
Defrost output Compressor
(local) operation output
(local)
TB02
L1 L2 L3 N L1 L2
L N
TB 02
Input
Input
power
power
400 V 3N ~
230 V ~
50 Hz
50 Hz
Backup heater
power supply
A
B
Max 5 m shield
wire 0.75 mm² or
more
L3 N