DOC AIRBUS | AMM A320FLAVATORIES - DESCRIPTION AND OPERATION
** ON A/C NOT FOR ALL
** ON A/C NOT FOR ALL
1. General
The lavatories are installed in the cabin for the comfort of the crew and passengers and have washroom facilities.
** ON A/C NOT FOR ALL The lavatories are installed in the cabin for the comfort of the crew and passengers and have washroom facilities.
2. Component Location
For the location of this component, refer to paragraph Component Location
(Ref. AMM D/O 25-00-00-00).
** ON A/C NOT FOR ALL For the location of this component, refer to paragraph Component Location
Component Location(Ref. AMM D/O 25-00-00-00).
3. System Description
A. Lavatory Identification
The AMM uses letters and location numbers to identify the lavatories:
The AMM uses letters and location numbers to identify the lavatories:
- A letter (for example A) is used to identify the type of the lavatory module
- A location number (for example L11) is used to identify the location of the lavatory in the cabin.
The location numbers are used for the Cabin Intercommunication Data System (CIDS) (Ref. AMM D/O 23-73-00-00).
(1) There are lavatories installed in:
- The forward area (Ref. AMM D/O 25-41-00-00)
- If installed in the mid area (Ref. AMM D/O 25-42-00-00)
- The aft area (Ref. AMM D/O 25-43-00-00).
(2) The Lavatory location numbers of the forward area are:
- L11 and L13.
(3) If installed, the Lavatory location numbers of the mid area are:
- L21 thru L28, L31, L32, L33 and L34.
(4) The Lavatory location numbers of the aft area are:
- L41 thru L45.
B. Quantity of Lavatories
A maximum of 4 lavatories can be installed in the aircraft. The vacuum waste-system controller (Ref. AMM D/O 38-31-00-00) causes this limit.
A maximum of 4 lavatories can be installed in the aircraft. The vacuum waste-system controller (Ref. AMM D/O 38-31-00-00) causes this limit.
C. Lavatory Equipment
Different items of equipment are installed in each lavatory (Ref. AMM D/O 25-45-00-00).
Different items of equipment are installed in each lavatory (Ref. AMM D/O 25-45-00-00).
4. Power Supply
Electrical power for the different electrical systems in the lavatories is supplied through a single electrical connector.
** ON A/C NOT FOR ALL Electrical power for the different electrical systems in the lavatories is supplied through a single electrical connector.
5. Component Description
A. Lavatory Installation
Tie-rods are used to attach the lavatory ceiling to the aircraft structure and fittings are used to attach the lavatory floor to the aircraft structure.
The fittings are:
Tie-rods are used to attach the lavatory ceiling to the aircraft structure and fittings are used to attach the lavatory floor to the aircraft structure.
The fittings are:
- Hard point fittings. There are provisions for the hard point mounted lavatories in the FWD lavatory area
- Seat track fittings. There are provisions for the seat track mounted lavatories in the MID lavatory area if installed
- Hard point fittings. There are provisions for the hard point mounted lavatories in the AFT lavatory area.