Ariston MCA 15 NA P User manual

Problem:
Coffee Center displaying a‘CLOSE DOOR’ fault
Solution:
Re-mount the Flow Meter Housing
YOU’LL NEED
Assorted Torx Drivers
Phillips Head Screwdriver
Coffee Center
Removing the Coffee Center Chassis
TECHNICAL EDUCATION
GROUP PRESENTS
© Copyright 2006, Westland Sales, Clackamas, OR 97015
MODELS
MCA15NA Ariston™ Coffee Center
MCA15APNA Ariston™ Coffee Center
QUESTIONS?
Westland Sales
15650 SE 102nd Ave. (PO BOX 427)
Clackamas, OR 97015
Telephone: [phone]
Service Fax: [phone]
Service E-mail:
[e-mail]
Re-mounting the Flow Meter Housing
With unit OFF and unplugged
from power and water sources,
remove coffee center chassis
(see supplemental instructions).
Next, squeeze button to open
Access Door.
Remove the two Size 10 Torx
Screws that secure the Rear
Panel to the back of the unit.
Remove the Rear Panel by
pulling upwards then toward
the rear of the unit.
1.
2.
3.
Harness Clip
Hose
Locate Flow Meter Housing. Remove wire harness from
Harness Clip. Remove Flow Meter Connector from Flow Meter.
Remove hose from left side of Flow Meter Housing.
4.
Page 1 of 2
Flow Meter
Housing
Flow Meter
Connector
Access Door Button
Fig. 4-1
Clip Clip

YOU’LL NEED
Assorted Torx Drivers
Phillips Head Screwdriver
Coffee Center
Removing the Coffee Center Chassis
TECHNICAL EDUCATION
GROUP PRESENTS
MODELS
MCA15NA Ariston™ Coffee Center
MCA15APNA Ariston™ Coffee Center
QUESTIONS?
Westland Sales
15650 SE 102nd Ave. (PO BOX 427)
Clackamas, OR 97015
Telephone: [phone]
Service Fax: [phone]
Service E-mail:
[e-mail]
Re-mounting the Flow Meter Housing
Make sure the Plunger
located behind the Flow
Meter Housing is properly
aligned.
Make sure
the Flow
Meter is
properly
secured in
the Flow Meter Housing.
To re-seat the Flow Meter
Housing in the Coffee
Center, first align the
Groove in the Flow Meter
Housing with the Plunger.
Push the housing back
while making sure the
housing edge is properly
seated on Ledge next to
Plunger. Secure rear of
Flow Meter Housing by
lifting upward to snap the
clips into place (see Figure
4-1). Finally, close the
Access Door.
5.
6.
7.
8.
Plunger
Aligned
To verify the ‘CLOSE DOOR’ Fault is cleared, place a cup under
the steam spout and press the Water key. Dispense at least
16 oz. of water. Next, place a cup under the brew spout and
press the Large Coffee key to brew a cup of coffee.
9.
NOT Aligned
Page 2 of 2
Ledge
Groove
Plunger
If the fault has cleared, reassemble the unit in reverse order of
disassembly.