flamco MeiTronic W10, User Manual

Page: 86 / 232

86 Installation manual
EN
ELECTRICAL CONNECTION OF
THE CONTROLLER
Installation of controller devices shall be done by a qualified technician or an
authorised organisation. Prior to any intervention into the wiring, make sure that
the main switch is switched off. Low voltage installation regulations IEC 60364 and
VDE 0100, statutory provisions for accident prevention, statutory provisions for
environmental protection and other national rules shall be observed.
Before you open the housing, make sure that all poles of electrical supply had been
disconnected. Failure to follow these instructions can lead to serious injuries, such as
burns or even threat to human life. The controller must be connected via switch con-
nector for all poles. Pole space with switch open shall be at least 3 mm.
All low voltage connections, such as connections of temperature sensors, must be
placed separately from connections under power. All temperature sensor connections
shall be placed into the left field and all connections under power shall be placed in the
right field of the controller. Output R6 is by models W10 and W20 a
semiconductor relay and is intended for pump speed control.
Every heating controller project must be based on calculations and plans
that are exclusively your own and pursuant to the regulations in force.
Images and texts in these manuals serve as examples and the issuer does not
assume any responsibility for them. Issuer liability for unprofessional, false or
incorrect information or consequential damage is explicitly excluded.
We reserve the right to technical errors or changes without giving prior notice.
T1 T2 T3 N L R1 R6 R4 R3 R2 R5
IP20
Pt1000
Tamb 0-40°C
FUSE T4A
L’ X T5 T6 GND
COM BUS
T4
4 (1) A, 230 V~
230 V~
50 Hz
T7 T8
T1 T2 T3 N L R1 R6 R4 R3 R2 R5 R7
IP20
Pt1000
Tamb 0-40°C
FUSE T4A
1 (1) A, 230 V~
L’ X T5 T6 GND
COM BUS
T4
4 (1) A, 230 V~
230 V~
50 Hz
T7 T8
T1 T2 T3
N L R1 R6 R4 R3 R2 R5 R7 R8
IP20
Pt1000
Tamb 0-40°C
FUSE T4A 1 (1) A, 230 V~
L’ X
T5 T6 GND
COM BUS
T4
4 (1) A, 230 V~
230 V~
50 Hz
T7 T8
W10B
W10
W20