Component Positions - Nibe ECS 40 Installateurhandbuch

GB
English, Installer manual - ECS 40/ECS 41
General
This accessory is used when
F1145/F1155/F1245/F1255/F1345/F370/F470/F750/VVM
310/VVM 320/VVM 500/SMO40 is installed in houses
with up to four different climate systems that require
different flow line temperatures, for example, in cases
where the house has both a radiator system and an
under floor heating system.
The water flow in the climate systems together should
not exceed 1700 l/h.
Caution
Underfloor heating systems are normally
flow line temperature
°C.
Check the max temperature for your floor with
your floor supplier.
Caution
If the room sensor is used in a room with under
floor heating it should only have an indicatory
function, not control of the room temperature.
Contents
4 x Cable ties
1 x Circulation pump
1 x Shunt motor
1 x 3-way valve
1 x Kit for accessory card
2 x Heating pipe paste
1 x Aluminium tape
1 x Insulation tape
2 x Replacement gasket
2 x Temperature sensor
1 x Room sensor
1 x Pipe with straight coupling*
* This is only used when connecting to NIBE F370 or
F470
18
max
set between 35 and 45

Component positions

AA5-S2
AA5-X4
AA5 AA5-X2 AA5-F1
Electrical components
FA1 Miniature circuit-breaker. 10A
X1 Terminal block, power supply
AA5 Accessory card
AA5-X2 Terminal block, sensors and external
blocking
AA5-X4 Terminal block, communication
AA5-X9 Terminal block, circulation pump, mixing
valve and auxiliary relay
AA5-S2 DIP switch
AA5-F1 Fine wire fuse, T4AH250V
Designations in component locations according to
standard IEC 81346-1 and 81346-2.
FA1
AA5-X9 X1