Looked over the IDF. FYI, here's FYI excerpt of the SketchUp plugin import feedback:

Error:  WALL_INT_RANGEMNTS_5
This planar surface shares the same SketchUp face as WALL_INT_RANGEMNTS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  WALL_INT_ALLO_1
This planar surface shares the same SketchUp face as FACE_SUD_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_SUD_2
This planar surface shares the same SketchUp face as WALL_INT_HALL_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_NORD_2
This planar surface shares the same SketchUp face as WALL_INT_BACS_3.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_EST_3
This planar surface shares the same SketchUp face as WALL_INT_BACS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  DOOR_OUEST
This sub surface is not contained by its base surface, it cannot be drawn.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 1
You should check your geometry carefully for mistakes.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 2
You should check your geometry carefully for mistakes.

Removed duplicate drawing interface for object FACE_OUEST_1
Potential duplicate of object Surface 2

A general suggestion: As there are only 2x thermal zones in the model (PLENUM and ROOM), only PLENUM floors (with matching, interconnected ROOM ceilings) can be true interzone surfaces - interior walls and doors in the model aren't/can't. aren't. Specifying "Adiabatic" for such interior walls is OK, but the E+ InputOutput Reference does suggest adding mirrored surface clones to reflect the true exposed interior wall areas. surface area. In the future, you may want to consider InternalMass objects as a simpler (and lighter) alternative.

Regardless, a number of interior walls in the model have "Outdoors" (instead of "Adiabatic") as Outside Boundary Conditions (e.g. "WALL_INT_BUREAU_3") ... something to fix.

In addition, I noted several issues with interconnected ROOM ceilings vs PLENUM floors:

• there is 1x interzone ROOM ceiling facing "Ground" - should be facing "Surface"
• the 3x other interzone ROOM ceilings are facing "Outdoors" - should also be facing "Surface"
• the "Outside Boundary Condition Object" is left blank for all interzone ROOM ceilings
• while the PLENUM floors correctly reference the interconnected ROOM ceilings, they also face "Outdoors"

That's enough to confuse E+. Maybe E+ has some built-in tolerances for some of these situations in such cases (I haven't tested any solutions), but I suggest fixing these inputs before moving on. Bonne chance!on ...

FYI excerpt of the SketchUp plugin import feedback:

Error:  WALL_INT_RANGEMNTS_5
This planar surface shares the same SketchUp face as WALL_INT_RANGEMNTS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  WALL_INT_ALLO_1
This planar surface shares the same SketchUp face as FACE_SUD_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_SUD_2
This planar surface shares the same SketchUp face as WALL_INT_HALL_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_NORD_2
This planar surface shares the same SketchUp face as WALL_INT_BACS_3.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_EST_3
This planar surface shares the same SketchUp face as WALL_INT_BACS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  DOOR_OUEST
This sub surface is not contained by its base surface, it cannot be drawn.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 1
You should check your geometry carefully for mistakes.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 2
You should check your geometry carefully for mistakes.

Removed duplicate drawing interface for object FACE_OUEST_1
Potential duplicate of object Surface 2

A general suggestion: As there are only 2x thermal zones in the model (PLENUM and ROOM), only PLENUM floors (with matching, interconnected ROOM ceilings) can be true interzone surfaces - interior walls and doors in the model aren't. Specifying "Adiabatic" for such interior walls is OK, but the E+ InputOutput Reference does suggest adding mirrored surface clones to reflect the true exposed surface area. In the future, you may want to consider InternalMass objects as a simpler (and lighter) alternative.

Regardless, a number of interior walls in the model have "Outdoors" (instead of "Adiabatic") as Outside Boundary Conditions (e.g. "WALL_INT_BUREAU_3") ... something to fix.

In addition, I noted several issues with interconnected ROOM ceilings vs PLENUM floors:

• there is 1x interzone ROOM ceiling facing "Ground" - should be facing "Surface"
• the 3x other interzone ROOM ceilings are facing "Outdoors" - should also be facing "Surface"
• the "Outside Boundary Condition Object" is left blank for all interzone ROOM ceilings
• while the PLENUM floors correctly reference the interconnected ROOM ceilings, they also face "Outdoors"

That's Thats's enough to confuse E+. Maybe E+ has some built-in tolerances in such cases (I haven't tested any solutions), but I suggest fixing these inputs before moving on ...

FYI excerpt of the SketchUp plugin import feedback:

Error:  WALL_INT_RANGEMNTS_5
This planar surface shares the same SketchUp face as WALL_INT_RANGEMNTS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  WALL_INT_ALLO_1
This planar surface shares the same SketchUp face as FACE_SUD_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_SUD_2
This planar surface shares the same SketchUp face as WALL_INT_HALL_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_NORD_2
This planar surface shares the same SketchUp face as WALL_INT_BACS_3.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_EST_3
This planar surface shares the same SketchUp face as WALL_INT_BACS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  DOOR_OUEST
This sub surface is not contained by its base surface, it cannot be drawn.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 1
You should check your geometry carefully for mistakes.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 2
You should check your geometry carefully for mistakes.

Removed duplicate drawing interface for object FACE_OUEST_1
Potential duplicate of object Surface 2

A general suggestion: As there are only 2x thermal zones in the model (PLENUM and ROOM), only PLENUM floors (with matching, interconnected ROOM ceilings) can be true interzone surfaces - interior walls and doors in the model aren't. Specifying "Adiabatic" for such interior walls partitions is OK, but the E+ InputOutput Reference does suggest adding mirrored surface clones to reflect the true exposed surface area. In the future, you may want to consider InternalMass objects as a simpler (and lighter) alternative.

Regardless, a number of interior walls in the model have "Outdoors" (instead of "Adiabatic") as Outside Boundary Conditions (e.g. "WALL_INT_BUREAU_3") ... something to fix.

In addition, I noted several issues with interconnected ROOM ceilings vs PLENUM floors:

• there is 1x interzone ROOM ceiling facing "Ground" - should be facing "Surface"
• the 3x other interzone ROOM ceilings are facing "Outdoors" - should also be facing "Surface"
• the "Outside Boundary Condition Object" is left blank for all interzone ROOM ceilings
• while the PLENUM floors correctly reference the interconnected ROOM ceilings, they also face "Outdoors"

Thats's enough to confuse E+. Maybe E+ has some built-in tolerances in such cases (I haven't tested any solutions), but I suggest fixing these inputs before moving on ...

FYI As a starter, excerpt of the SketchUp plugin import feedback:

Error:  WALL_INT_RANGEMNTS_5
This planar surface shares the same SketchUp face as WALL_INT_RANGEMNTS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  WALL_INT_ALLO_1
This planar surface shares the same SketchUp face as FACE_SUD_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_SUD_2
This planar surface shares the same SketchUp face as WALL_INT_HALL_1.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_NORD_2
This planar surface shares the same SketchUp face as WALL_INT_BACS_3.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  FACE_EST_3
This planar surface shares the same SketchUp face as WALL_INT_BACS_2.
This error cannot be automatically fixed.  The surface will not be drawn.

Error:  DOOR_OUEST
This sub surface is not contained by its base surface, it cannot be drawn.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 1
You should check your geometry carefully for mistakes.

Warning:  A surface was subdivided because of connected geometry.
Added new surface Surface 2
You should check your geometry carefully for mistakes.

Removed duplicate drawing interface for object FACE_OUEST_1
Potential duplicate of object Surface 2

A general suggestion: As there are only 2x thermal zones in the model (PLENUM and ROOM), only PLENUM floors (with matching, interconnected ROOM ceilings) can be true interzone surfaces - interior walls and doors in the model aren't. Specifying "Adiabatic" for such interior partitions is OK, but the E+ InputOutput Reference does suggest adding mirrored surface inverted clones to reflect the true exposed surface area. In the future, you may want to consider InternalMass objects as a simpler (and lighter) an alternative.

Regardless, a number of interior walls in the model have "Outdoors" (instead of "Adiabatic") as Outside Boundary Conditions (e.g. "WALL_INT_BUREAU_3") ... something to fix.

In addition, I noted several issues with interconnected ROOM ceilings vs PLENUM floors:

• there is 1x interzone ROOM ceiling facing "Ground" - should be facing "Surface"
• the 3x other interzone ROOM ceilings are facing "Outdoors" - should also be facing "Surface"
• the "Outside Boundary Condition Object" is left blank for all interzone ROOM ceilings
• while the PLENUM floors correctly reference the interconnected ROOM ceilings, they also face "Outdoors"

Thats's enough to confuse E+. Maybe ... maybe E+ has some some built-in tolerances in such cases (I haven't tested any solutions), but I suggest fixing these inputs before moving on ...