Nibe S2125 - Page 30

COOLING
S2125 can supply cooling with cooling supply down to
+7°C.
Caution
DIP S1 position 4 must be changed to ON in
order to run cooling
CONFIGURATION USING DIP SWITCH
The communication address for S2125 to the indoor
module / control module is selected on the base board
(AA2). DIP switch S1 is used for configuration of address
and functions. For cascade operation with SMO for ex-
ample, addressing is required. S2125 has the address
1 as standard. In a cascade connection all S2125 must
have a unique address. The address is coded in binary.
NOTE
Only change the DIP switches position when
the product is not powered.
Default set-
ting
Address
(com)
SlaveDIP S1 position
(1 / 2 / 3)
OFF01Slave 1off / off / off
OFF02Slave 2on / off / off
OFF03Slave 3off / on / off
OFF04Slave 4on / on / off
OFF05Slave 5off / off / on
OFF06Slave 6on / off / on
OFF07Slave 7off / on / on
OFF08Slave 8on / on / on
Default set-
ting
FunctionSettingDIP S1 posi-
tion
OFFPermits cool-
ing
ON4
Default settingSettingDIP S2 position
OFFOFF1
OFFOFF2
OFFOFF3
OFFOFF4
Switch S3 is the reset button that restarts control.
CONNECTING ACCESSORIES
Instructions for connecting accessories can be found in
the installation instructions provided for the respective
accessory. See section "Accessories" for a list of the
accessories that can be used with S2125.
NIBE S2125Chapter 5 | Electrical connections30