ComCo Systems 521 Series Setup guide
1pg. ComCo Systems Inc. | 800.533.3794 | www.comcosystems.com 500169 Rev. 18.0
521
Series
September 2019
ComCo Systems, INC. A division of Communications Conveyor Company
P/N: 500169 Rev. 18.0
This publication contains materials protected by copyright. No part of this publication may be reproduced in any form or used
as the basis for the sale or manufacture of apparatus without prior written consent by ComCo Systems.
©2018 ComCo Systems INC All rights reserved
Some of the materials and applications described in this publication may be protected under one or more of the following US
patents: DES272076, 4180354, 4971481, 4984939, 5584613, 6039510, or other Patents Pending.
800.533.3794 | www.comcosystems.com 500169 Rev.18.0 pg. 2
521
Series
System Features pg. 3
521A Teller Unit
521 Single/Dual Sided Teller Unit
Customer Unit
Blower
System Controller
521 EZ Station
Operation
521A Teller Unit pg. 4
Operations
Specification
Parts List
521 Single/Dual Sided Teller Unit pg. 12
Operations
Specification
Parts List
521 EZ Master Station pg. 20
Cut Sheet
Riser Diagram
Wiring Diagram
Customer Unit pg. 24
Operations
Specification
Parts List
Installation
Blower pg. 30
Operations
Specification
Parts List
Glossary of Terms pg. 36
Key Words
Carriers pg. 37
Installation & Maintenance pg. 40
System Setup and Installation
Field Wiring Diagram
Help Desk Information pg. 52
Return Materials Authorization Procedure
Contact Information
Contents
3pg. ComCo Systems Inc. | 800.533.3794 | www.comcosystems.com 500169 Rev. 18.0
521
Series
System Features
The Model 521 is an overhead pressure/vacuum system that utilizes 4.5" tubes and
carriers. The carrier travels from the teller unit to the customer unit under pressure and
returns under vacuum. The blower unit is located near the teller unit.
•The Model 521 is configured with three major subsystems:
1. 521 Teller Unit (TU) P/N: 200501/200502
2. Blower Unit : P/N: 200217
3. 521 Customer Unit (CU) P/N: 200500
4. 521EZ Master Station (TU): P/N: 201057
5. 521A Teller Unit (TU) P/N: 201194
Features
521 Manual or Automatic
Teller Unit
TU-521-200501/200502
Teller operating unit which is
suspended from the ceiling, typically
over the counter top.
Single Pack UL
Blowers
BM-200-200217
Features (Ea. Single Pack):
1 Power Cards 115Vac/15A
1 Blower for pressure
1 Blower for vacuum
Customer Unit (CU)
CU-521-200500
Doorless stand alone unit
with optional 2 way video.
521 EZ STATION
Teller Unit
TU-521-201057
Teller operating unit which
is placed on the
countertop
521A CHUTE
Teller Unit
TU-521-201194
Teller operating unit which
is suspended
above the countertop
800.533.3794 | www.comcosystems.com 500169 Rev.18.0 pg. 6
521
Series
521A Teller Unit (TU) (P/N: 201194)
Switch Operating Instructions
ON/OFF Power cycles the complete system (Inside Unit, Outside Unit &
Blowers). Power ON the system power light will be present.
Power OFF means complete system power down. If installed it
will power down the Customer Video Module (CVM).
SEND Sends a carrier to the customer unit.
RECALL Recalls a carrier from the customer unit.
Operation
13 pg. ComCo Systems Inc. | 800.533.3794 | www.comcosystems.com 500169 Rev. 18.0
521
Series
1. System Power On/Off Switch
2. Control Panel
System Power
Indicator LED
Send Carrier
to Customer
Retrieve Carrier
from Customer
521 Teller Unit (TU)(P/N: 200501/200502)
The 521 teller terminal utilizes an automatic or manual door design. Insert the carrier in the unit and press
Send. Carrier dispatches to the customer unit.
Operation
2
1
800.533.3794 | www.comcosystems.com 500169 Rev.18.0 pg. 14
521
Series
521 Teller Unit (TU) (P/N: 200501/200502)
Switch Operating Instructions
ON/OFF Power cycles the complete system (Inside Unit, Outside Unit &
Blowers). Power ON the system power light will be present.
Power OFF means complete system power down. If installed it
will power down the Customer Video Module (CVM).
SEND Sends a carrier to the customer unit.
RECALL Recalls a carrier from the customer unit.
Operation
Fig. 1.0
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