Code | Designation | Coordinates |
A3 | Main switch panel | 3G |
A3f10 | Instrument illumination fuse | 3F |
A3f23 | Fuse for kitchen, toilet | 6F |
A121 | Toilet | 15A 25A 36A 47A 58A |
A121a1 | DC/AC voltage converter | 45E |
A121a2 | Lavatory electronics | 48D |
A121b1 | Toilet speaker | 56F |
A121b2 | Lavatory heater blower temperature sensor | 48G |
A121f1 | Pump fuse | 29D |
A121h1 | Toilet illumination | 32G |
A121k1 | Water tank/sewage tank fill level relay | 16F |
A121k2 | Door solenoid valve relay | 34F |
A121k3 | Flush relay | 24E |
A121k4 | Flush relay (delayed shutoff) | 21G |
A121k5 | Lavatory/sewage tank fan motors relay | 39E |
A121m1 | Wash pump | 20F |
A121m2 | Sewage tank flush pump | 29F |
A121m3 | Lavatory fan motor | 42E |
A121m4 | Sewage tank fan motor | 43E |
A121m5 | Lavatory heater blower | 49G |
A121s1 | Sewage tank fill level sensor | 17D |
A121s2 | Water tank fill level sensor | 15D |
A121s3 | Wash switch | 20D |
A121s4 | Flush switch | 21D |
A121s5 | Lavatory door contact | 30G |
A121u1 | for removable toilets only | 30E |
A121v1 | Door solenoid valve diode | 37F |
A121v2 | Sewage tank solenoid valve slide valve diode | 27F |
A121x1 | Lavatory connector | 30F |
A121x2 | Lavatory connector | 48F |
A121y1 | Door solenoid valve (on locking doors only) | 37F |
A121y2 | Sewage tank slide valve solenoid valve | 27F |
A121y3 | Water solenoid valve | 46D |
E1/5 | Lavatory occupied indicator lamp | 43K |
H72 | Water supply indicator lamp (lavatory) | 11E |
K3/50 | Circuit 58 relay | 3L |
S2/3 | Toilet switch | 2A 12A |
U70 | Ceiling speaker system | 56K |
X3x1 | Electronics compartment connector | 8G 10G 12G |
X3x19 | Electronics compartment connector | 7G |
X8/3 | Connector | 7H 10H |
Z3/6 | Circuit 58 connector sleeve | 3D |
Z3/V2 | Circuit 58 terminal point | 3H |