4
Dispenser Installation
The installation, and relocation if necessary, must
be carried out by qualified personnel with up-to-date
knowledge and practical experience, in accordance with
current regulations.
NOTE
4-VALVE UNIT ONLY: check that the drain is closed by
gently turning the drain outlet clockwise. The drain
fitting threads in and out, and seals with o-rings.
NOTE
On installations going through the back of the wrapper,
remove the cover plate on the back of the dispenser
and thread the tubing through the lower section of the
machine and out the back.
NOTE
4-VALVE UNIT ONLY:
1. Connect a short length of the appropriate-sized
clear tubing over the hose barbed end of the drain
fitting.
2. Rotate the fitting counterclockwise to open the
drain.
3. Open the doors, add distilled water mixture and
hold the clear tube until the water level rises to the
center of the hole on the pump platforms sheet
metal.
4. Close drain by gently rotating the fitting clockwise.
The drain fitting threads in and out and seals with
o-rings.
5. Remove length of tubing.
ALTERNATIVE METHOD
The overflow hole can be seen by looking through the
peephole in the front plate with the aid of a flashlight.
The overflow will drain to the drip tray.
NOTE
1. Install the unit onto the counter.
2. Remove the two (2) screws securing the grill over the
compressor deck, then remove the grill.
3.
Remove the filling tube plug from the filling tube.
4. Open the front doors to the product compartment.
11. Using a conductivity meter, measure the electric conductivity
of the distilled water mixture.
Carefully read this before filling the water bath tank.
In order to optimize the maximum performance of the
dispenser, the following MUST be adhered to:
!
CRITICAL - to maximize performance
For proper function of the electronic ice bank control
the total dissolved solids (TDS) measurements should
be 300-500 ppm.
!
ATTENTION
The E.C. measurement of the distilled water mixture
must be between 100 and 300 uS/cm. Below 100 uS/cm,
the compressor will not work properly and above 300
uS/cm could cause the lines to freeze.
!
ATTENTION
9.
Insert water line into a large bucket, and fill with approx. 5.4
gallons (20.4 L) of distilled water.
10. Add 1/8 oz (4 g) of baking soda to distilled water and stir.
A
B
C
A. Bucket
B. Distilled Water
(approx. 5.4 gal)
C. Baking Soda
(approx. 1/8 oz)
5. Remove the drip tray and splash plate.
6. Route appropriate tubing from the water source to the
compressor deck fill hole and
ONLY
connect tubing to water
source.
7.
Install shut-off valve to water line.
8. Flush water supply line thoroughly.
12. Using a funnel or tubing, add the distilled water mixture
through the filling tube until water trickles from the overflow.
13.
Replace the plug on the filling tube.
14. Replace the grill on the compressor deck and secure with
the two (2) screws.
15. The installation kit contains both a straight connector (for
through the countertop) and an elbow connector (for through
the back of the dispenser). Use the appropriate connector for
the preferred set-up and securely attach the connector to the
water line.
A
C
D
B
A. Oetiker Pliers
B. Elbow Connector
C. Water Line
D. Fitting
16.
Lubricate the o-rings on the fitting and insert into the 1/4 turn
shutoff valve and secure with sliding clip.
The water bath compartment must be filled with water
before plugging in the unit, otherwise the compressor
fan may not operate properly.
!
ATTENTION
17. Replace drip tray and splash plate.
