User Manual for crem models including: TOWER Bulk Brewer Filter Coffee, TOWER, Bulk Brewer Filter Coffee, Brewer Filter Coffee, Filter Coffee, Coffee

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5 GENERAL TOWER Facts & weight FACTS TOWER SINGLE TOWER Hot water tap Yes Yes Electronic temperature control Yes Yes Height, Width, Depth 934, 928, 500mm 934,610, 500mm Tank volume 25L 25L Power supply 400V 3N~ 9000W 50/60Hz Cold water connection ½” External thread Capacity 350 cups / hour 175 cups / hour Serving station 2x5L 1x5L TOWER bulk brewer

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1704519 02 TOWER User EN
TOWER
USER MANUAL
UM_EN
Part No.: 1704519_02

CONTENT

TOWER

CONTENT ........................................................................................................................................................ 2
GENERAL........................................................................................................................................................... 4
Introduction ..............................................................................................................................................................4 Warnings ....................................................................................................................................................................4 Precautions ................................................................................................................................................................4 Intended use..............................................................................................................................................................4 Facts & weight .........................................................................................................................................................5 General functional description..............................................................................................................................5
OVERVIEW OF COMPONENTS........................................................................................................ 6
TOWER......................................................................................................................................................................6 SINGLE TOWER ......................................................................................................................................................7
BUTTONS AND DISPLAY INFORMATION ................................................................................ 8
Button functions.......................................................................................................................................................8 Display indications when brewing ........................................................................................................................8
INSTALLATION AND START-UP........................................................................................................ 9
Positioning..................................................................................................................................................................9 Water connection....................................................................................................................................................9 Electrical connection and start-up .................................................................................................................... 10
OPERATION ................................................................................................................................................. 11
Brewing with coffee.............................................................................................................................................. 11 Filter positioning.................................................................................................................................................... 11 Add coffee .............................................................................................................................................................. 11 Filter holder and serving station positioning .................................................................................................. 11 Start brewing.......................................................................................................................................................... 12 Dispensing hot water ........................................................................................................................................... 12 To keep temperature and aroma....................................................................................................................... 13
CLEANING AND CARE........................................................................................................................ 14
Cleaning................................................................................................................................................................... 14 Cleaning serving station ...................................................................................................................................... 14 Exterior cleaning when necessary..................................................................................................................... 14
PROGRAMMING ....................................................................................................................................... 15
Adjusting water temperature............................................................................................................................. 15 Adjusting water quantity ..................................................................................................................................... 15

2

CONTENT

TOWER

MESSAGE SHOWN ON DISPLAY.................................................................................................. 16
Error message........................................................................................................................................................ 16
DIMENSION SKETCH............................................................................................................................. 17
TOWER................................................................................................................................................................... 17 Single TOWER........................................................................................................................................................ 18 Serving station ....................................................................................................................................................... 19

Some important information may appear in textboxes seen below

IMPORTANT! INFO.

CAUTION! INFO.

More INFO.

Note INFO. 3

GENERAL

TOWER

Introduction

Thank you for choosing a TOWER coffee brewer. We hope you enjoy it !

Read the user guide before using the machine. This guide contains important instructions for proper and safe use of the vending machine.

Always keep this guide close at hand for future reference.

Warnings
Never immerse the machine, plug or mains cable in water because there is a danger of electric shock. The appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety. Children should be supervised to ensure they do not play with the appliance.
Precautions
Do not use the machine outdoors so it can be exposed to weather (rain, snow, frost). It will cause material damage to the machine. Do not try to open the machine or repair it in any way.To avoid danger only have the machine repaired in a technical workshop, Service Centre or by a qualified person. Remove the mains cable from the socket when the machine is not in use for longer periods.To do this, pull the plug not the cable. This appliance must be placed in a horizontal position which is resistant to any water that may leak.
Intended use
This appliance is intended to be used in household and similar applications such as: - Staff kitchen areas in shops. - Offices and other commercial working
environments. - On agricultural estates. - By clients in hotels, motels and other
residential type environments. - Bed and breakfast type environments.

Do not use the machine if the mains cable, plug is damaged or the machine has fallen down. If the mains cable is damaged it must be replaced by the manufacturer, service agent or similarly qualified persons in order to avoid a hazard. Only plug the machine into a properly installed earthed safety socket whose line voltage matches the technical data for the machine.
Place the machine out of the reach of children. Position the mains cable so that people cannot trip over it. Keep it away from sharp edges and heat sources. The new hose-sets supplied with this appliance are to be used, old hose-sets must not be reused. This appliance is not suitable for installation in an area where a water jet could be used. This appliance must not be cleaned by a water jet.
For the optimal performance of the machine these parameters shall not be exceeded: - Maximum permissible inlet water pressure :
800KPa (8Bar) - Minimum permissible inlet water pressure:
200KPa (2Bar) - Maximum working temperature: 40°ºC - Minimum working temperature: 10°ºC

4

GENERAL Facts & weight
FACTS Hot water tap Electronic temperature control Height,Width, Depth Tank volume Power supply Cold water connection Capacity Serving station

TOWER

TOWER

SINGLE TOWER

Yes

Yes

Yes

Yes

934, 928, 500mm

934,610, 500mm

25L

25L

400V 3N~ 9000W 50/60Hz

½" External thread

350 cups / hour

175 cups / hour

2x5L

1x5L

MODEL/NAME
TOWER SINGLE TOWER
General functional description
TOWER bulk brewer Coffee brewer with automatic water supply. Equipped with a separate tap for hot water. Brewing in a removable serving station. Brewing in paper filters. Brew time for 5L. approx. 7min(SINGLE TOWER), 2x5L approx. 7min(TOWER)

WEIGHT 53 kg 41 kg

5

OVERVIEW OF COMPONENTS
TOWER
Power Switch Display Function Buttons Filter Holder Serving Station Lid Carry Handle Serving Station Level Tube Tap for Coffee Drip Tray Insert Drip Tray Adjustable Foot Tap for Hot Water
6

TOWER

OVERVIEW OF COMPONENTS
SINGLE TOWER

TOWER

Display Function Buttons
Tap for Hot Water

Power Switch Filter Holder Serving Station Lid Carry Handle Serving Station Level Tube Tap for Coffee Drip Tray Insert Drip Tray Adjustable Foot

7

BUTTONS AND DISPLAY INFORMATION
Button functions

TOWER

1/1 Brewing Full brew = 5.0L 1/2 Brewing Half brew = 2.5L
Pause / Stop

1/1 Brewing Full brew = 5.0L 1/2 Brewing Half brew = 2.5L
Pause / Stop

When machine is in use and filling water, display shows When machine is filling up and heating water, display is blinking.

When water has reach right temperature, display will light up

with steady light.

Display indications when brewing

While machine is brewing

A

Full brew

B

Display shows: see A

While machine is brewing
Half brew
Display shows: see B

8

INSTALLATION AND START-UP
Positioning
MIN. 10cm

TOWER

Adjustable feets

Place the brewer unit on a flat horizontal surface that will support the weight of the machine.

Note

Make sure that air is able to circulate behind the machine (minimum 10cm).

Water connection

Bottom Side
Connect the supplied water hose to the cold water connection using a ½'' R-connection.When pushing the machine into position make sure there is no interference to the hose to ensure proper water flow. Water supply to the machine is the customer's responsibility according to instruction and advice from the supplier. In areas with high level lime problem, a descaling filter should be mounted.

Note

The new hose set supplied with the appliance shall be used and that old hose sets shall not be reused. Connection to a closable valve is recommended. Min. water pressure; 2bar (200kPa). Max. water pressure; 8bar (800kPa).

9

INSTALLATION AND START-UP

TOWER

Electrical connection and start-up
The brewer is not reconnectable and may only be installed to the electric supply network with a voltage that is stated on the brewer and shall be carried out by an authorized electrician. Recommended: install a line circuit breaker and a earth fault breaker to the machine.
CAUTION! Connect to a separate 3 phase only - Brewer should be connected to 400 V with Zero and earth. - Use 16 Amp fuses.
IMPORTANT! Electrical installations must be done of an certificated electrician. 400V 3N~ 9000W 50/60Hz

A
B Power Switch
Turn on the power switch(B), machine will start filling with water. While machine is heating up, display is blinking. Once the water has reached the correct temperature, the display will stop blinking and show a steady light (A). (approx 17 minutes). Machine is now ready to use.
10

OPERATION Brewing with coffee
Filter positioning

TOWER
Place a filter in the filter holder.

Add coffee

Always use Coffee Queen´s recommended coffee filter paper: Part No. 110102
Recommended powder amount is 60g/l

Add coffee (restaurant / catering ground coffee). Make sure that the coffee is evenly spread.
Filter holder and serving station positioning

A B
C

Slide the filter holder into position(A).
Loosen upper lid (B) on the serving station and then place the serving station (C).
Make sure that the serving station is centered with the rotation plate.

11

OPERATION Brewing with coffee
Start brewing

TOWER

Push button

for 5L, push button

for 2.5L

-

1/1 Full brew, display is blinking between all 3 lines.

-

1/2 Half brew, display is blinking between lower 2 lines.

CAUTION! Do not remove serving station before display is lit with a steady light and the ready beep has been heard, it can cause serious spill and burns.

STOP / PAUSE button

- Press the

button once for pause.

- To continue the brewing if it is in pause mode press

or

- Press the

button twice to stop brewing.

When brewing is completed a 3 second beep will be heard from the machine, display will be lit with a steady light.
It is now safe to remove the serving station.

Dispensing hot water

On front of the brewer unit there is tap for serving hot water. It is possible to dispense hot water while the machine is brewing coffee.

NOTE
You can as a maximum dispense 2 pitchers (1.8L each) of hot water, while brewing coffee.

Tap for hot water
12

OPERATION Brewing with coffee
To keep temperature and aroma

TOWER

A
Tips for keeping coffee hot Pre-heat the serving station, start a brewing with only water into the serving station. When brewing is complete let it stand for about 1 hour. Pour out the water.Then start a brew with coffee.
To keep temperature and aroma, put the lid (A) back on the serving station immediately after the brewing.
IMPORTANT!
The temperature in the serving station will decrease with ~1.5°C/h.There is ~40ml of coffee standing in the tubes from the inner container to the coffee faucet.This part is not insulated and will drop in temperature much faster. If the serving station haven't been used in 1h the first cup can be lower in temperature. Cups after the first will not be affected of this.

Tips for achieving the best quality

Do not change the recommended portion of coffee. Do not mix freshly brewed coffee with old coffee. Always rinse the serving station before next brew. Empty the filter holder from filter and coffee grounds directly after a brew. Dispense 50ml of coffee every hour to always have fresh and hot coffee to the faucet.
13

CLEANING AND CARE

TOWER

Cleaning
The filter holder and serving station should be cleaned every day. Rinse the serving station before each new brewing.

To keep the serving stations clean. It is effective to start a half brew with water only. This will disolve the coffee remains. Empty the serving station by opening the tap and this will also be cleaned. Repeat this every day. Disassemble the level tube and clean it every week with the enclosed brush.

Cleaning serving station

IMPORTANT! Disassemble the level tube and clean it every

Rinse the serving

week with the enclosed brush.

station on the inside

Turn off the bigger lid, and clean the mixer

A

several times with

tube(A).

fresh tap water.

Cleaning of serving station 5L

Fill the serving station with hot water. ( Full brewing without coffee and filter ).

B

Put 2 tablespoons with cleaning powder in the serving station and wait at least

15 minutes.

Tap off 2/3 of the cleaning solution.

Clean the serving station with the following cleaning brush(B).

Rinse the serving station with fresh tap water sereral times before a new brew.

OPTIONS

Part No. 110102-02 1104231
1103360

CLEANING PARTS
Cleaning powder Cleaning brush Cleaning brush for level tube, mixer tube

Exterior cleaning when necessary
To clean the exterior of the machine, use a soft rag with liquid cleaning agent to prevent scratches.

14

PROGRAMMING

TOWER

Adjusting water temperature

A

Press left buttons

and

at the same time for 5 seconds until

you hear1 beep. Display shows the present setting(A).

Adjust with the left buttons

(increase water temp.) and

(decrease water temp.)

Confirm the new settings by pressing the left 70°0C = min. temperature. 96°0C = max. temperature.

button once.

Adjusting water quantity

ADJUST Off 25% 20% 15% 10% 5% 0% -5% -10% -15% -20% -25%

SIGNAL 6 5 4 3 2 1 0 -1 -2 -3 -4 -5

For left side

Press left buttons

and

at the

same time for 5 seconds until you hear 3 beeps. the display shows the current setting.
Adjust with the left buttons

(increase) and

(decrease)

Confirm the new settings by pressing the

left

button once.

For right side

Press right buttons

and

at the same time for 5 seconds until

you hear 3 beeps. the display shows the current setting.

Adjust with the right buttons

(increase) and

(decrease)

Confirm the new settings by pressing the right

button once.

15

MESSAGE SHOWN ON DISPLAY

TOWER

Error message

IMPORTANT! All maintenance and installations must be done of an authorized technician.

Error message, Display shows: E1, E2, E3, E4. LEVEL CONTROL

shown on the display

- The water high level sensor is triggerd before the low level sensor.

- Clean the level sensor. - Change the level
sensor. - Cables connected is
incorrectly.

shown on the display

- Filling time too long. - Poor water pressure. - Water tap is not open

- Restart machine.

TEMPERATURE CONTROL

shown on the display

- Temperature sensor out of range. - Temperature sensor is broken. - Cable loose.

- 50C - 1050C. - Change temp. sensor - Connect cable

shown on the display

- Heating time is too long. - Solid state broken. - Element broken. - High limit control defect.

- Restart machine. - Change solid state - Change heating
element.

16

DIMENSION SKETCH
TOWER
B D

TOWER
C E

A

F

G

Model
Tower

A 934mm

B 928mm

C 500mm

D 174mm

E 410mm

F 233mm

G 244mm

17

DIMENSION SKETCH
Single TOWER
D

TOWER
C E

A

G F B

Model
Single Tower

A

B

C

D

E

F

G

934mm 610mm 500mm 174mm 410mm 233mm 244mm

18

DIMENSION SKETCH
Serving station
AD

TOWER
B C
E

Model
Serving Station

A 483mm

B 373mm

C 325mm

D 449mm

E 110mm

19

For the warranty to be valid the conditions for maintenance must have been followed according to our instructions, proper precaution has been made and warranty claim been issued without delay. The affected equipment may not be used during awaiting service if there is any risk that the damage or defect would worsen. The warranty will not cover consumption supplies such as glassware, normal maintenance such as cleaning of filters, contaminations in water, lime, incorrect voltages, pressure or adjustment of water amounts. The warranty will not cover damages of defects caused by incorrect handling and operation of the appliance.
FOR SERVICE
Please contact your dealer Your Dealer
www.creminternational.com



References

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