On the water-heater:
-
The unit fills with water.
-
The NO WATER indicator goes off until the tank is full.
-
The READY indicator comes on.
-
The READY indicator goes off.
-
The unit fills with water.
-After a short time, the READY indicator comes on.
-All indicators go off.
A. Do the Operational Test of the Water-Heater
(1) Use a CONTAINER 5 L(1 1/2 USGAL) to collect the water from the water faucet during this test.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. At the galley:
-Close the potable water shut
off valve.
2. On the water-heater:
-Open the hot water faucet until
waterflow stops.
-Close the hot water faucet.
3. On the water-heater: On the water-heater:
EFF : 051-099, 106-149, 151-199, 201-299, 25-35-00Page 531 May 01/05
CES
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
-Push the ON/OFF pushbutton to the on position.
4. At the galley:
-Open the potable water shut off valve.
5. On the water-heater:
-Open the hot water faucet to bleed air from the tank until water comes from the faucet.
-Close the hot water faucet.
-Let the unit operate for
approx. 10 min.
-Open the hot water faucet to empty the water-heater tank.
-Close the hot water faucet.
-Push the ON/OFF pushbutton to the off position.
-
The ON/OFF indicator comes on.
-
The NO WATER indicator comes on.
On the water-heater:
-
The unit fills with water.
-
The NO WATER indicator goes off untilthe tank is full.
-
The READY indicator comes on.
-
The READY indicator goes off.
-
The unit fills with water.
-After a short time, the READY indicator comes on.
-All indicators go off.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299,
5. Close-up
________
Subtask 25-35-00-410-061
A. Close Access
(1)
Put all related C/B and switches to their initial configuration.
(2)
Make sure that the water-heater is in its initial configuration.
(3)
Depressurize the potable water system (Ref. TASK 38-10-00-614-002).
(4)
Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 25-35-00-862-072
B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
R **ON A/C 051-099,
R TASK 25-35-00-710-024
R Operational Test of the Refrigerator
R 1. Reason for the Job__________________
R Self Explanatory
R 2. Job Set-up Information______________________
R A. Referenced Information
R -------------------------------------------------------------------------------
R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
R External Power
R 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
R from the External Power
R 3. Job Set-up__________
R Subtask 25-35-00-861-073
R A. Energize the aircraft electrical circuits
R (Ref. TASK 24-41-00-861-002).
CES CES
R Subtask 25-35-00-865-078
R B. Make sure that this(these) circuit breaker(s) is(are) closed:
R -------------------------------------------------------------------------------
R PANEL DESIGNATION IDENT. LOCATION
R -------------------------------------------------------------------------------
R **ON A/C 051-060,
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