Multiplex 2803 User Manual

Installation Section 2
2-24 Part Number 000003912 6/17
Carbonated Water Supply Line Diagram
3. Locate the #1 and the #8 3/8" (.965 cm) syrup lines.
Note: Braided syrup lines located inside the conduit
bundle are used to prevent flavor transfer. Braided
syrup lines located outside the conduit bundle are
used for unsweetened tea or syrup that are like to
precipitate (if applicable).
4. Insert the eight John Guest adapters into the elbows
on the syrup coils. Note: The 3/8" (.965 cm) and 1/2"
(1.27 cm) adapters are supplied for either size conduit.
5. Locate the plain water line(s) in the conduit.
Determine the size, either 3/8" (.965 cm) or 1/2"
(1.27 cm) and the number (1 or 2). Jumper the line
labeled “W”. Either connect two splicers for two
water lines or use one of the tees supplied to
connect the two lines together.
6. Insert the conduit supply lines into the left hand
opening of the refrigeration unit. Connect the John
Guest fittings requiring the longest tube from the end
of the insulation first. Use two tab clamps each per
connection. It may be necessary to moisten the lines
and fittings before inserting the tubing over the
barbed fitting. Alter the remaining lines to make the
routing neat and secure.
7. Connect the CO
2
supply line from the CO
2
tank
regulator to the line marked CO
2
in the unit using a
3/8" (.965 cm) by 3/8" (.965 cm) splicer and secure
with Oetiker clamps.
Proceed with the Following Tests
• Ensure that overflow tube is firmly seated, not leaking.
• Check conduit for proper support and insulation.
• Cycle carbonator “A” momentarily.
• Cycle carbonator “B” momentarily (if applicable).
• Cycle circulating Motor “A” momentarily.
• Cycle circulating Motor “B” momentarily (if applicable).
• Cycle compressor momentarily.
• Ensure that agitator motor is running.
• Ensure that ice bank control probe is securely
attached to evaporator coil.
Carbonated Water
Key
Dispensing Tower No. 2
Carb
B
Incoming
Water Supply
Circ
B
Carb
A
Circ
A
A
B
Dispensing Tower No. 1
Plain Water
9A
7A
8B
7B
12 34 56 78 1 2 34 5 6 78

Multiplex 2803 Specifications

General

Brand	Multiplex
Model	2803
Category	Refrigerator
Language	English