45
Terminals
Function
Explanation
211.2
Secondary pump
Connection values
■ Max. output: 130 W
■ Voltage: 230 V~
■ Max. switching current: 4 (2) A
Connected at the factory.
■ In systems without a heating water buf-
fer cylinder, no other heating circuit
pump is required (see terminal 212.2)
■ Connect the temperature limiter as max-
imum temperature limiter for underfloor
heating circuit in series (see page 50).
211.4
M
r
3-way diverter valve
"Heating/DHW"
Connection values
■ Max. output: 130 W
■ Voltage: 230 V~
■ Max. switching current: 4 (2) A
3-way diverter valve connected at the fac-
tory; connect the cylinder primary pump on
site in parallel.
In conjunction with the pri-
mary store system:
■ Cylinder primary pump
M
■ 2-way shut-off valve
Controller and sensor PCB
D
Plug
Sensor
Type
F0
Outside temperature sensor
Ni500
(PTC)
F4
Buffer temperature sensor, top
Pt 500
(PTC)
F6
Cylinder temperature sensor, top
Pt 500
(PTC)
F7
Cylinder temperature sensor, bottom
Pt 500
(PTC)
F13
System flow temperature sensor (with sensor well, down-
stream of heating water buffer cylinder)
Pt500
(PTC)
F14
Flow temperature sensor, cooling circuit (direct heating
circuit A1 or separate cooling circuit)
Ni500
(PTC)
Installation sequence
Electrical connection
(cont.)
5724 152 GB
Installation
Содержание AWS 104
Страница 5: ...5 Certificates Declaration of conformity 119 Keyword index 120 Index Index cont 5724 152 GB...
Страница 86: ...86 Placing the control panel in its service position 4x 1 2 3 Troubleshooting Repairs 5724 152 GB...
Страница 87: ...87 Opening programming unit 3 2 1 2x Troubleshooting Repairs cont 5724 152 GB Service...
Страница 88: ...88 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5724 152 GB...
Страница 89: ...89 Removing separating plate 1 2 Troubleshooting Repairs cont 5724 152 GB Service...
Страница 98: ...98 101 300 104 231 100 232 230 105 103 103 300 A Parts lists Parts list internal unit cont 5724 152 GB...
Страница 106: ...106 622 614 643 670 642 615 616 637 640 639 669 Parts lists Parts list external unit type AWS AWS AC cont 5724 152 GB...