Key Electric Component Rating; 6-1.Hydro Unit - Toshiba HWS-P805XWHM3-E Service Manual

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6

Key electric component rating

6-1. Hydro unit
HWS-P805XWHM3-E, T6-E, T9-E
No.
Component name
1
Circulation pump
Backup heater 3 kW
2
3
Backup heater 6 kW
4
Backup heater 9 kW
Water heat exchange
temperature sensor
5
(TC sensor)
Water inlet temperature sensor
6
(TWI sensor)
Water outlet temperature sensor
7
(TWO sensor)
Heater outlet water temperature
sensor
8
(THO sensor)
Floor inlet temperature sensor
9
(TFI sensor)
Low pressure sensor
10
11
Bimetal thermostat (auto)
Bimetal thermostat (single
12
operation)
13
Flow switch
14
Output board (OP)
Input board (OP)
15
16
Remote controller (Main)
Remote controller (Sub)
17
Water 3-way valve terminal
18
19
Water 2-way valve terminal
Mixing valve terminal
20
21
Circulation pump terminal
Booster heater terminal
22
Fuse
23
O ······· Applied
OP ····· Optional accessory
Model name
Type name
M3-E T6-E T9-E
UPM 2K 25-60 130 AC230 V 0.40 A (MAX)
O
O
O
O
SA3-23652B
O
SA3-23652B
O
SA3-23652B
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
OP
OP
OP
TCB-PCIN3E
TCB-PCM03E
OP
OP
OP
O
O
O
HWS-AMS54E
HWS-AMS54E
OP
OP
OP
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
23
AC230 V 3 kW
AC400 V (3N) 6 kW
AC400 V (3N) 9 kW
10 kΩ (25 °C)
10 kΩ (25 °C)
10 kΩ (25 °C)
10 kΩ (25 °C)
10 kΩ (25 °C)
Operating pressure 0.20 MPa
Operating temperature 75±3 °C DC12 V / 0.2 A
Operating temperature 95±5 °C AC250 V / 16 A
Operating flowing quantity 13 /min
AC230 V 0.5 A, DC24 V 1 A
Contact input
AC230 V 0.1 A
2Wire, 3Wire SPST, SPDT type mountable
AC230 V 0.1 A 2Wire type mountable
AC230 V 0.1 A
3Wire SPST, SPDT type mountable
AC230 V 1.0 A
AC230 V 1.0 A
AC250 V 30 A
Rating

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