CBE DS-520AN - Distribution Box and Connections; Distribution Box DS-520 AN Overview

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5A fusetogivepowerthe AUXauxiliaryexit,itdependsonthe AUXswitchofthecontrolpanel"PC-
2004t AN".
3A fuseforthegaspumpsupplywhichdependsonthegeneralswitch.
auxiliaryexititdependsonthemainswitch.
,itdependsonthemainswitch.
15A fusetogivepowertotheRHauxiliaryexit,itdependsonthemainswitch.
10A fusetogivepowertotheheating/boiler,itdependsonthemainswitch.
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3A fusetogivepowertosparkignitions(fridge,oven)andgasvalve,itisconnecteddirectlytothe
leisurebattery(B2).
5A fusetogivepowertotheawninglight,itdependsonthemainswitchandturnsautomaticallyoff
whenengineison.
10A fusetogivepowertothewaterpump,itdependsonthepumpswitch.
20A fusetogivepowertolightsgroup“A”,itdependsonlightsmainswitch.
20A fusetogivepowertolightsgroup“B”,itdependsonlightsmainswitch.
3A fusetoprotecttheOUT D+simulatedexit.
AESfridgeconnection;Itisabridge,whichexcludesthe3wayfunctionfridgeandisusedto
connectthe AESfridgedirectlytotheB2.
Output+forthecontroloftheauxiliaryrelais(e.g.motorizedstep, AESfridge,electricwater
dischargevalve,electricantennamotor,etc.)whichworksonlywhentheengineisstarted.
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5)
15A fusetogivepowertotheRH ,
20A fusetogivepowerto TVsockets
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30A fusetogivepowerto12V AESand3-wayfridge. The3-wayfridgeturnsoffautomaticallywhen
engineisoff.
20A fusetogivepowertothe AUXdirectexit(f.e.:solarregulator),itisconnecteddirectlytothe
leisurebattery(B2)
25A fusetogivepowertothemotorizedstep,itisconnecteddirectlytotheleisurebattery(B2).
DISTRIBUTIONBOX“DS-520AN”
1 2 1 2
3 20 30
5 1015 15
25 5 20 3
20 3 10 20
A
B
8
9
1 10
2 11
3 125 147
4 136 15
-B2 +B2 +OUT12V
1 2 3 4
1 2 3 4
1
4
7
10
2
5
8
11
3
6
9
12
1
9
8
16
1
4
2 5
3 6
1
4
7
2 5 8
3 6 9
28
20 21
16
19
24
25
31
30
29
+B1
32
RH RH
AUX
17
1
2
26A
26B
27
1
4
7
2 5 8
3 6 9
AUX
22
1
2
23
1
4
3
2
18
RE-VI
RE-EL
POT
ENGLISH