VendNet 3532M User manual

DEC 2009 4218450•A
3WIDE COMBI
STAND ALONE COLD/FROZEN FOOD VENDOR
(GVC2 Controller)
MODELS:
3532M/3532MA – MULT-ZONE
(Cold and Frozen Food)
3532F/3532FA – SINGLE-ZONE
(Frozen Food)
3532C/3532CA – SINGLE-ZONE
(Cold Food)
SERVICE
MANUAL

COMBI VENDOR •3532 •4218450
ii
Table of Contents
INTRODUCTION ............................ 1
SPECIFICATIONS.......................... 2
UNPACKING.................................. 3
LOADING PRODUCTS ................... 5
TRAY ADJUSTMENTS................... 7
AUGER TIMING ............................. 9
CONTROLLER FUNCTIONS ........ 10
SERVICE MODE........................... 11
BASIC PROGRAMMING SETUP .. 12
REFRIGERATION
CONFIGURATION SETTINGS ..... 16
PRICING ...................................... 17
ADVANCED OPTIONS ................. 18
TEST ALL MOTORS..................... 19
TEMPERATURE CONTROL .........22
HEALTH SAFETY FIELD TEST.... 25
REFRIGERATION.........................26
REMOVING THE REFRIGERATION
SYSTEM.......................................30
PREVENTIVE MAINTENANCE.....30
CONVERTING FROM SINGLE
ZONE TO MULTI-ZONE MODE ....31
CONVERTING FROM MULTI-ZONE
MODE TO SINGLE ZONE.............31
REPLACE AIR FILTER .................32
PARTS ORDERING PROCEDURE 34
BEFORE CALLING FOR SERVICE34
Please have the model and serial
numbers if you need service and parts
information. The numbers are on the
identification plate located on the back
side of the cabinet of the vending
machine.
If you have any questions pertaining
to information in the manual,
replacement parts or the operation of
the vendor, then you should contact
your local distributor or:
VendNet
165 North 10th Street
Waukee, Iowa 50263
Phone: [phone]
Parts Fax: [phone]
Sales Fax: [phone]
E-mail: [e-mail]
SERIAL NUMBER: ___________________________________

COMBI VENDOR • 3532 | 1
INTRODUCTION
This manual contains instructions, service and installation guidelines for the 3W
COMBI Vendor. Please read this manual thoroughly and follow instructions. The
initial set-up of a vending machine is a very important step of insuring that the
equipment operates in a trouble-free manner.
The 3W COMBI Vendor can be factory configured to have two
temperature compartments (top and bottom) in a single
vending machine separated by moveable air deflectors and
insulating barrier. The vending machine has an air duct that
runs up and down on the back inner wall of the cabinet. Each
compartment can have 3 moveable trays and a total of 6 trays
for the entire vending machine. The vending machine will
maintain 2°C (36°F) in the Top compartment and down to -
24°C (-12°F) in the bottom compartment at an ambient range
of 4.4°C-32°C (40°F-90°F). The temperature setting for both
compartments are set by the controller (program).
TOP
BOTTOM
The top compartment has a heater system to maintain constant temperature
across varying ambient temperatures. This consists of a heater, temperature
sensor, air circulating blower and relays
The bottom compartment has a temperature sensor and an insulated
refrigeration system. Cool air is drawn from the refrigeration system’s evaporator
coils through the air duct and is deflected into the bottom zone by a moveable air
deflector. There are openings in the bottom trays to allow air to circulate around
the products.
All programming of the pricing, vend functions and features are also done at the
controller. Changes can be made without any additional accessories or remote
parts. Selections can be priced individually from $00.00 to $655.35 in five cent
increments (US currency). Cash accountability records, total cash transactions,
total vend cycles performed by the vendor, information for individual selections,
complete rows or total machine can be compiled and used for inventory and
ordering records. Electrical malfunctions are recorded and displayed when the
vending machine is placed in the Service Mode. Non-functional motors or
selections are indicated. Each selection has an individual motor. Functional
selections will continue to operate if other motors become nonfunctional.
The vending sequence is "first-in, first-out" for each selection, permitting stock
rotation to maintain fresh products in the vending area.
Each 3W COMBI Vendor has the capability of supporting a "satellite" vending
machine, such as a direct wire CB300-SAT, or a USD satellite such as a CF-
1000. The satellite vendor utilizes the 3W COMBI Vendor’s existing controller,
coin mechanism, bill validator and keypad to perform the vend functions they
require. For details on the satellite vendor, refer to the Service Manual pertaining
to the specific vendor for installation instructions.

COMBI VENDOR • 3532 | 2
SPECIFICATIONS
DIMENSIONS & WEIGHT
TYPE MULTI-ZONE (3 WIDE)
MODEL 3532 3532A
WIDTH 29.5 in. (74.9 cm)
DEPTH 38 in. (96.5 cm)
HEIGHT 72 in. (182.9 cm)
ESTIMATED WEIGHT 693 lbs (614 kg)
1
EST. SHIPPING WT. 722 lbs (327 kg)
1
Note: 1
ELECTRICAL
Weights will vary depending on optional equipment installed.
MODEL Danfoss 5/8 Hp
VOLTAGE 115 VAC 230 VAC
CYCLE 60 Hz 50 Hz
NOMINAL AMPS
9.0 Amps 4.5 Amps
TRANSFORMER 110/24 VAC 230/24 VAC
REFRIGERATION
HORSEPOWER Danfoss 5/8 Hp
TYPE Hermetically Sealed
CONTROLS Electronic
REFRIGERANT R-404a
CHARGE 17 oz
COIN CHANGER, BILL VALIDATOR, CARD READER
TYPE MDB Coin Changer level II or III, Bill Validator Level I, Card Reader
Level I or II
VENDOR OPERATION
LOCATION Suitable for indoor use only
RECOMMENDED
OPERATING
TEMPERATURE
Between 40° and 90° Fahrenheit (4° and 32° Celsius)

COMBI VENDOR • 3532 | 3
UNPACKING
This vending machine was thoroughly inspected before leaving the factory and
the delivering carrier has accepted this vendor as their responsibility. Note any
damage or irregularities at the time of delivery and report them to the carrier.
Request a written inspection report from the claims inspector to file any claim for
damage. File the claim with the carrier (not the manufacturer) within 15 days
after receipt of the vending machine.
Carefully remove the outside packing material so as not to damage the finish or
exterior of the vending machine. Inspect the vending machine for concealed
shipping damage. Report any damage hidden by the shipping material directly to
the delivering carrier on a hidden damage report.
Record the model number and serial number of the vendor for your records.
These numbers can be found on the Serial Plate on the rear of the cabinet
and/or inside the vendor. Refer to these numbers on all correspondence and
inquiries pertaining to this vendor.
Remove the shipping skids by placing a 2x6 under the vendor, inserting a large
screwdriver or prying tool into the grove and splitting it in two. Turn the leveling
screws in as far as possible. See Figure 3a.
Figure 3a. Remove Shipping Skids
INSTALLATION
•Consult local, state and federal codes and regulations before installing the vendor.
•Retrieve the keys to the vendor from the coin return cup.
•Open outer door and remove all internal packing material.

COMBI VENDOR • 3532 | 4
Power Cord
The power cord is a 14 gauge cord and is fastened to
rear mounting box so it stays with the machine and
doesn’t get changed with a lighter gauge cord. The
power cord is connected and routed under the cover
as shown in Figure 4g. Keep power cord secured on
the center back of the cabinet until the vendor is
placed into its final location to prevent damage to the
cord.
Position the vendor in its place of operation no
further than nine feet from the power outlet or
receptacle. Check that the door will open fully
without interference. Leave at least four (6”) inches
of space between the back of the vending machine
and any wall or obstruction for proper air
circulation.
Figure 4g. Power Cord
LEVEL THE VENDOR
All levelers must touch the floor. The vendor must
be level for proper operation,
cabinet to door alignment, condensate drainage, and for acceptance of coins
through the coin mechanism.
GROUNDING (EARTHING) &ELECTRICAL
Before connecting the vendor, the integrity of the main electrical supply must be checked
for correct polarity, presence of ground (earth) and correct voltage. Please refer to the
Safety Manual and Installation Guidelines Manual (P/N 4206816) that shipped in the
service package with your vending machine. These checks should be repeated at six (6)
month intervals with the routine safety electrical testing of the vendor itself.
If the receptacle is not properly grounded or polarized, you should contact a licensed
electrician to correctly polarize and/or ground the receptacle to ensure safe operation.
For proper operation of any equipment utilizing electronically controlled
components, the equipment should be placed on an isolated or dedicated noise-
free circuit, properly polarized and grounded.

COMBI VENDOR • 3532 | 5
MAIN POWER SWITCH
Plug the power cord to a dedicated power
outlet. Open the vendor door. Turn on the
main power switch located on the center
right hand side of the vendor. See Figure
4h.
Figure 4h. Power Panel
LOADING PRODUCTS
Load product from front to back making sure all items fit freely between the auger spaces.
Do not attempt to force oversize items or packages into the spaces. Do not skip a space.
Place the product on the bottom of the compartment on the product augers with the label
facing the front of the vending machine for easy identification by the customer. See
Figure 5a.
SNACK/CANDY/FOOD TRAYOPTION
To load products, lift the tray slightly and pull
forward until the tray stops. The trays tilt for
easier loading.
The size of the item being vended must be
larger than the diameter of the auger being used
to vend properly.
Undersize items could cause vend problems. If
the product does not fit the auger properly, use
a different pitched auger. See Error! Reference
source not found. for augers available from
your distributor or service entity.
Figure 5a. Loading Products

COMBI VENDOR • 3532 | 6
PRODUCT
PART NUMBER
TYPE
WIDTH
(INCH)
THICK
(INCH)
QTY
CANDY 2.75
0.50
30
4200272.103309
0.66
24
4200272.102309
0.94
18
4200272.101309
1.19 15 4200272.100309
1.50
12
4200272.104309
2.03
9
4200272.105309
3.09 6 4200272.106309
CAN/BOTTLE
2.75
3.09
6
4200272.106309
DISPENSER (12 OZ CAN)
4.84
2.59 DIA
8
4214090
SNACK 5.50
1.19
15
4200272.109309
1.50
12
4200272.108309
1.81
10
4200272.107309
2.62
8
4200272.111309
2.69
7
4200272.110309

COMBI VENDOR • 3532 | 7
TRAY ADJUSTMENTS
By re-timing the augers, difficult-to-vend items can be dispensed more
dependably. By altering tray spacing, larger items can be vended. By changing
the tray configuration, different product mixes can be accommodated.
VERTICAL SPACING
The trays can be adjusted up or down in half-inch increments to provide additional
headroom for vending taller products. When increasing the height in one area, the same
amount of room will be lost at the tray above or below the one being adjusted.
3 WIDE SNACK/CANDY/FOOD TRAY
1. Pull out the tray to be adjusted until it stops.
2. Disengage the tray harness from its harness retainer on the right side wall. See
Figure 6a on page 8. Disconnect the tray plug from its receptacle on the right side
wall.
3. Lift up on the rear of the tray and remove it from the vendor.
4. Disengage both left and right tray rails from their corresponding slots on the left and
right side walls by removing two screws holding each rail in place.
5. Relocate both left and right rails by reversing step 4. Rails must be level from front
to back and evenly spaced from top to bottom of each side.
6. Replace the tray by placing its rear rollers on the left and right rails and lifting up on
the front of the tray as it is pressed back.
7. Install the tray plug into its receptacle on right side wall.
8. Re-engage the tray harness into its harness retainer. See Figure 6a.
9. Test vend the tray in its new position to assure that the tray plug is properly seated.

COMBI VENDOR • 3532 | 8
3 WIDE SNACK/CANDY/FOOD TRAY
1. Pull the tray out until it
stops.
2. Locate the harness
retainer on the right
sidewall. See Figure 6a.
Pull the tray harness out of
the harness retainer.
3. Unplug the tray plug from
its receptacle on the right
side wall.
4. Lift up on the front of the
tray and pull slightly
(approximately 1.5 cm (.5
in) forward to clear the tray
stop.
5. Locate the release lever on
the left and right tray rails.
See Figure 6b. Swing the
release levers all the way
up to unlatch.
6. Lift up on the rear of the
tray and remove it from the
vendor.
7. Relocate both left and right
tray rails from the left and
right side walls.
8. Remove tray rail mounting
screws.
9. Pull each rail forward to
disengage its rear tab from
the hole in the rear wall.
See Figure 6b.
10. Relocate both left and right
rails by reversing step 7.
Rails must be level front
to back and left to right.
11. Replace the tray by placing
its rear rollers on the left
and right rails and lifting up
on the front of the tray as
you push it back
12. Swing the tray rail release
levers all the way down.
Figure 6a. Tray Harness
Figure 6b. Tray Rails
13. Install the tray plug into its receptacle on the right side wall.
14. Re-engage the tray harness into its harness retainer.
15. Test vend the tray in its new position to assure that the tray plug is properly
seated.