Atmos DC 15 - 22 Recommended Wiring Diagram with Laddomat 22 and Accumulators

Instruction manual - GB
www.atmos.cz
GB-25
GB
22. Recommended wiring diagram with Laddomat 22 and ac-
cumulators
Boiler type and output
section A section B
in copper in steel in copper in steel
D15E, DC18S, DC20GS
28x1 25 (1”) 28x1 25 (1”)
DC22S, DC25S, DC25GS, DC22SX, DC30SX
28x1 25 (1”) 28x1 25 (1”)
DC32S, DC32GS, DC30SE
35x1,5 32 (5/4”) 28x1 25 (1”)
DC40GS, DC40SE, DC40SX
35x1,5 32 (5/4”) 28x1 25 (1”)
DC50S, DC50SE
42x1,5 40 (6/4”) 35x1,5 32 (5/4”)
DC70S, DC75SE
54x2 50 (2”) 42x1,5 40 (6/4”)
When connecting the boiler with Laddomat 22 and accumulation tanks, we recommend to switch the Laddomat 22 pump with an
waste-gas thermostat build in the boiler, seesection 17,page 22.
Pipeline diameters if connected with accumulation tanks