Asahi/America 94 Series, Installation, Operation And Maintenance Manual

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ASAHI/AMERICA, INC 655 ANDOVER STREET LAWRENCE, MA. 01843 TELEPHONE 800-343-3618
File: assembly/manuals/Series 94 Gen II A/C Modulating Svc Manual Rev. A 11/19/19
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Table of Contents
DHC-100 Introduction ........................................................................................... 3
FEATURES ....................................................................................................... 3
Series 94 Electric Actuator Introduction ................................................................ 4
Description ........................................................................................................ 4
Electrical Requirement ...................................................................................... 4
Installation ............................................................................................................. 5
Electrical ............................................................................................................ 5
Type 21 Ball Valve ............................................................................................ 6
Type 23 Ball Valve (3-way) ............................................................................... 6
Type 56 Butterfly Valves ................................................................................... 6
Actuator Mounting Dimensions.......................................................................... 7
Operation .............................................................................................................. 8
Manual Override Operation ............................................................................... 8
Setting Limit Switches ....................................................................................... 8
Calibration ......................................................................................................... 9
Outline Diagram ............................................................................................. 9
QuickCal Procedure ........................................................................................ 10
Aux Open/Close Option Setup ..................................................................... 11
Aux Position Option Setup ........................................................................... 11
Power / Signal (J2) ................................................................................... 12
Actuator (J1) ............................................................................................. 12
Override (J7) ............................................................................................ 12
Mode ........................................................................................................ 13
Adjust up and Adjust down ....................................................................... 13
Override Mode ......................................................................................... 13
Auto .......................................................................................................... 14
Manual/FB Pot Cal ................................................................................... 15
Close ........................................................................................................ 15
Open ........................................................................................................ 15
Auxiliary Close Output .............................................................................. 16
Auxiliary Open Output .............................................................................. 16
Command Type ........................................................................................ 16
Loss of Command .................................................................................... 17
Position Out Cal ....................................................................................... 17
Fault Indicators ......................................................................................... 18
Command Out of Range .......................................................................... 19
Stall Detection Feature ............................................................................. 19
Electronic Brake Feature .......................................................................... 20
Duty Cycle Control ................................................................................... 20
Option Modules ............................................................................................... 21
Series 94 Options Codes for Serial # Tags .................................................. 22
Specifications .................................................................................................. 22
DHC-100 Specs ........................................................................................... 22
Series 94 Specs ........................................................................................... 23