EMGA coffee queen 320.504 series Service Manual

COFFEE QUEEN

Servicemanual

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*320.

320504 en ma 2012 07

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Contents.

Contents 2
Introduction 3
Functional description 4
Installation and starting 5-6
Programming: Calibration 7
Fault indications 8
Important 9
Care 10
Programming: Automat – Manual 11
Exploded view, HVA 12
Exploded view, Tank complete 13
List of spare parts. 14
Sketch of dimensions 15

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Introduction.

HVA/HVM Hot water automat

Congratulations on choosing an HV A/HVM hot water automat.

Read through the instructions before you use the machine.

- This manual contains important instructions for correct and safe usage of the hot water
automat.

- Always keep the manual in a handy place.

Coffee Queen AB is certified according to ISO 9001 and ISO 14001 standards
and therefore has a minimum impact on the environment.

HVA/HVM Hot water automat

- Digital display with temperature indication

- Electronic temperature control

- Manufactured in bright stainless sheet metal.

Facts

mm 005thgieH
mm 522htdiW

mm 014htpeD
T ank capacity 7.5 litres
Electrical connection 230 V / 2200 W
3-phase electrical connection 380 V / 8000 W
Cold water connection ½” external thread

81:yticapaC litres/hour

Capacity: 3 phase 67 litres/hour

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Functional description.

Hot water tap

Display

Electronic temperature
control

Drip tray insert

Functional description

The hot water automat comprises a tank which holds 7.5 litres.
The water level is regulated by a level guard that switches and opens a solenoid
valve.
The water temperature is regulated by a thermostat and an element.
Hot water automat connected to the water supply .

Drip tray

ON/OFF­switch

Connection for
filling with water

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Installation and starting.

1.3. Insert the power plug in a separately-earthed wall

socket. 230 V, 10 A.

1.1. Place the machine on a level and watertight
surface.

1.4. Switch on using the switch that is located at the
back of the machine.
Check that the light comes on.

1.2. Connect to the Cold water supply using the hose
provided. The most appropriate connection is to
a tap that can be turned off.

The pressure shall be 14.5 – 72.5 PSI
(1 – 5 bar) for the automat to function
properly

Refer to Programming on page 1 1 when filling
the water manually .