diff --git a/docs/EN/list_of_controllers.md b/docs/EN/list_of_controllers.md
index 0cba6acb..21a839cb 100644
--- a/docs/EN/list_of_controllers.md
+++ b/docs/EN/list_of_controllers.md
@@ -1 +1 @@
-AVS37, [AVS55][RVS21-AVS55], AVS71, AVS74, AVS75, AVS77, AVS79, [LMS14][LMS14], [LMS15][LMS14], [LMU54][LMU64], [LMU64][LMU64], [LMU74][LMU74], [LMU75][LMU74], RVA33, RVA36, RVA43, RVA46, RVA47, [RVA53][RVA53], RVA60, RVA61, [RVA63][RVA63], RVA65, RVA66, RVC32, RVD110, RVD115, RVD120, RVD125, RVD130, RVD135, RVD139, RVD140, RVD144, RVD145, RVD230, RVD235, RVD240, RVD245, RVD250, RVD255, RVD260, RVD265, RVL469, RVL470, RVL471, RVL472, RVL479, RVL480, RVL481, RVL482, RVP340, RVP350, RVP351, RVP360, RVP361, [RVP54][RVP54], RVP5xx, [RVS13][RVS13], [RVS21][RVS21], [RVS23][RVS23], RVS26, [RVS41][RVS41], [RVS43][RVS43], [RVS46][RVS46], RVS47, [RVS51][RVS51], RVS53, [RVS61][RVS61], [RVS63][RVS63], RVS65, RVS68, RWI65, WRI80
\ No newline at end of file
+AVS37, [AVS55][RVS21-AVS55], AVS71, AVS74, AVS75, AVS77, AVS79, [LMS14][LMS14], [LMS15][LMS14], [LMU54][LMU64], [LMU64][LMU64], [LMU74][LMU74], [LMU75][LMU74], RVA33, RVA36, RVA43, RVA46, RVA47, [RVA53][RVA53], RVA60, RVA61, [RVA63][RVA63], RVA65, RVA66, RVC32, RVD110, RVD115, RVD120, RVD125, RVD130, RVD135, RVD139, RVD140, RVD144, RVD145, RVD230, RVD235, RVD240, RVD245, RVD250, RVD255, RVD260, RVD265, RVL469, RVL470, RVL471, RVL472, RVL479, RVL480, RVL481, RVL482, RVP340, RVP350, RVP351, RVP360, RVP361, [RVP54][RVP54], RVP5xx, [RVS13][RVS13], [RVS21][RVS21], [RVS23][RVS23], RVS26, [RVS41][RVS41], [RVS43][RVS43], [RVS46][RVS46], RVS47, [RVS51][RVS51], [RVS53][RVS53], [RVS61][RVS61], [RVS63][RVS63], RVS65, RVS68, RWI65, WRI80
\ No newline at end of file
diff --git a/docs/EN/supported_heating_systems.md b/docs/EN/supported_heating_systems.md
index dbb56d83..b107e230 100644
--- a/docs/EN/supported_heating_systems.md
+++ b/docs/EN/supported_heating_systems.md
@@ -22,7 +22,8 @@ Here are a few examples from heating controllers and the connectors that are use
 |[](){#RVS43}**RVS43<br>LOGON B**|<img src="../images/RVS43.jpeg">|BSB connection: CL+/CL-<br>LPB connection: MB/DB|
 |[](){#RVS43-ZR1}**RVS46<br>ISR-ZR1** |<img src="../images/RVS46-ISR-ZR1.jpeg">|BSB connection: CL+/CL-<br>LPB connection: MB/DB|
 |[](){#RVS46}**RVS46** |<img src="../images/RVS46.jpeg">|BSB connection: CL+/CL-<br>LPB connection: MB/DB|
-|[](){#RVS51}**RVS51** |<img src="../images/RVS51.jpeg">|BSB connection: CL+/CL-<br>LPB connection: MB/DB|
+|[](){#RVS51}**RVS51** |<img src="../images/RVS51.jpeg">|BSB connection: CL+/CL-|
+|[](){#RVS53}**RVS53** |<img src="../images/RVS53.jpeg">|BSB connection: CL+/CL-|
 |[](){#RVS61}**RVS61** |<img src="../images/RVS61.jpeg">|BSB connection: CL+/CL-<br>LPB connection: MB/DB|
 |[](){#RVS63}**RVS63** |<img src="../images/RVS63.jpeg">|BSB connection: CL+/CL-<br>LPB connection: MB/DB|
 
diff --git a/docs/images/RVS53.jpeg b/docs/images/RVS53.jpeg
new file mode 100644
index 00000000..1d40d1c1
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