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Operation and maintenance manual - EN
9. Connection of boilers D14P Compact, D21P Compact,
D25P Compact, with a buffer tank for burner control on the
basis of TS and TV sensors
INFO – The TV and TS (boiler accessory) sensors on the buffer (accumulation) tank are
connected directly to the burner. The boiler does not include an extraction fan, and so it does
not requjire the AD02 or AD03 module.
Required accessories (not part of the burner): nothing needs to be bought
System configuration of parameters: S6 = 1, S14 = 0, S15 = 2
Pump in the boiler circuit is controlled via the directly installed thermoregulator from the boiler panel.
INFO - In case of we would like to control pump in the boiler circuit directly from the con-
trol unit of the ATMOS A25 burner with output R2 it is necesary to switched the reserve
R2 on the boiler terminal board (from terminal 7 to terminal 10) and instal the TK sensor
(boiler temperature sensor).
Further set S14 parameter (S14 = 12) - pump control in the boiler circuit.
After activation of this funftion, S37, S38, S39, S40 temperature parameters should be
checked and configured.
For boilers D14P, D14P/130, D21P a D25P Compact we recommend to set pumps in the boil-
er circuit to S40 = 1 (when S14 = 12) for improved operation.
obytné místnosti
-
haritable rooms
vyrovnávací
(akumulační)
nádrž
-
buffer
(accumulation)
tank
tlaková
expanzní
nádoba
-
pressure
expansion
vessel
tlakoměr,
pojistný ventil,
odvzdušnovač
-
pressure gauge,
safety valve,
deaerator
čerpadlová
skupina
pro kotlový
okruh
-
pump
group
for boiler
circuit
ATMOS ACD 03
čerpadlová skupina
pro topný okruh
-
pump group
for heating circuit
čerpadlová
skupina pro
TUV
-
pump group
for DHW
termostat
-
thermostat
40 – 60 °C
Max. 60 °C
TV
TS
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