Nibe SMO S40 - Page 17

Cooling (in 4-pipe system)
With the accessory NIBE AXC 30, separate cooling and
heating systems can be connected via a reversing valve.
It is also possible to connect cooling (in 4 pipe systems)
on AUX10 (relay K8) or AUX11 (relay K9).
-EP45-GP10
-EP45
-EQ1-BT64
EXTRA CLIMATE SYSTEM
In buildings with several climate systems that require
different supply temperatures, the accessory
ECS 40/ECS 41 can be connected. A shunt valve then
lowers the temperature to the underfloor heating sys-
tem, for example.
-EP21-RM1
-EP21-GP10-EP21-BT2
-EP21-AA25
-EP21-BT3
-EP21-QN25
-EP21
POOL
POOL 40 is an accessory that enables pool heating using
one or more compressors in your installation.
-CL11-HQ4-CL11-BT51-CL11-GP9
-CL11-EP5
-CL11-AA25
-CL11
17Chapter 4 | Installing the installationNIBE SMO S40