DOC AIRBUS | MMEL OPS PROCCockpit and Cabin Trim Air Valve (Hot air pressure regulating valve checked closed)
| 21-63-02B | Cockpit and Cabin Trim Air Valve (Hot air pressure regulating valve checked closed) |
|---|
Applicable to: -
- During cockpit preparation
- HOT AIR pb-swOFF
On the COND SD Page, check that the hot air pressure regulating valve is closed amber.
| 21-63-02B | Cockpit and Cabin Trim Air Valve (Hot air pressure regulating valve checked operative) |
|---|
Applicable to: -
- During cockpit preparation
- HOT AIR pb-swOFF then on
On the COND SD Page, check that the hot air pressure regulating valve follows the HOT AIR pb-sw command.
- In flight
If affected zone temperature becomes uncomfortable:
- HOT AIR pb-swOFF