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ABB ACH550-UH HVAC User Manual
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ACH550 Installation, Operation and Maintenan
ce Manual
53
ACH550 E-Clipse Bypass
Basic control connections for E-Clip
se HV
AC Default
Para
meters
Changed Rela
tive to E-Clipse HV
AC Default
*
Smoke Control (Override1) is a fixed input. Closing Digital Input 6
will
place the E-Clipse Bypass in
Smoke Control mode which may reassign th
e functi
on of the other Digital Inputs. Refer to the
Smoke Control (Override1) documentation.
Parameter
Number
Description
Setting
52
54
Table of Contents
Safety
2
Use of Warnings and Notes
2
Contents
3
Installation
3
Unpack the Drive
4
Tools Required
4
Mounting Hardware
5
Flange Mounting Instructions
5
Prepare the Mounting Location
5
Conduit Kit
7
Connection Diagrams
8
Em3
8
Disconnecting the Internal EMC Filter
10
Ground Connections
11
Unsymmetrically Grounded Networks
11
Floating Networks
12
Checking Motor and Motor Cable Insulation
12
R1…R6, Wiring UL Type 1 Enclosure
13
R1…R6, Wiring UL Type 12 Enclosure
14
R7…R8, Wiring (both Enclosure Types)
15
Drive’s Power Connection Terminals
16
Power Terminal Considerations – R6 Frame Size
16
Drive’s Control Connection Terminals
16
Control Terminal Descriptions
16
Check Installation
18
Serial Communications
18
Before Start-Up
19
Apply Power
19
Motor Data
20
Fault and Alarm Adjustments
20
Operation
21
Control Panel Features
21
General Display Features
21
HVAC Control Panel Modes
21
Operating the Drive
22
Start-Up by Using the Start-Up Assistant
22
Start-Up by Changing the Parameters Individually
23
Diagnostics
24
Fault Listing
24
Fault History
28
Alarm Listing
29
Maintenance
31
Maintenance Intervals
32
Heatsink
32
Drive Module Fan Replacement
33
Enclosure Fan Replacement – UL Type 12 Enclosures
34
Enclosure Air Filter Replacement – UL Type 12 Enclosures
35
Frame Sizes R7/R8 – UL Type 12 Enclosure Exhaust Filters
37
Capacitors
38
Control Panel Cleaning
38
Battery
38
ACH550 E-Clipse Bypass
39
Installation – Drive
39
Installation – Bypass
39
Connection Diagrams – Vertical E-Clipse Bypass
40
Connection Diagrams – Standard E-Clipse Bypass (Wall Mounted)
41
Connection Diagrams – Standard E-Clipse Bypass (R8, Floor Mounted)
43
Power Connections – Vertical E-Clipse Bypass Configurations
44
Power Connections – Standard E-Clipse Bypass Configurations (Wall Mounted)
44
Standard Configuration (B1/B2) Diagram
45
Standard Configuration (B3) Diagram
45
UL Type 3R Configuration (B1/B2) Diagram
45
Install the Control Wiring
46
Basic Connections
47
Vertical Enclosure Terminals
48
Standard Enclosure Terminals
50
Basic Control Connections for E-Clipse HVAC Default
53
Drive Link Recovery Procedure
54
Check Installation – Bypass
54
Control Panel Settings and Checks
54
System Check: Motor Connected to ACH550 with E-Clipse Bypass
55
System Check: Motor Disconnected from the ACH550 with E-Clipse Bypass
57
Check Jumpers and Switches
59
Jumper and Switch Locations
59
DIP Switch Settings
60
E-Clipse Bypass Configurations
60
Circuit Breaker Settings
60
The Front View of the ACH550 E-Clipse Bypass Verticalconfiguration
61
The Front View of the ACH550 E-Clipse Bypass Standardconfigurations
61
Enabled LED
62
Ready (Power On) Indication
62
The Bypass Control Panel Features
62
Typical Power Diagram
62
Motor Run LED
63
Bypass Faulted LED
63
Automatic Transfer
63
Auto Indication
63
Bypass Control Panel Modes
64
Start-Up by Changing the Parameters from the Start-Up List
64
Bypass Select Key
64
Off/Reset Key
64
Start-Up by Changing the Parameters Individually from the Parameter List
65
Diagnostics - Fault Listing
66
Alarm Listing Table
72
Bypass Status Listing
76
Error Messages
77
ACH550-PCR/PDR Installation
79
ACH550-PCR/PDR - Connection Diagrams – Standard Drive with Input Disconnect (Wall Mounted)
80
ACH550-PCR/PDR - Connection Diagrams – Standard Drive with Input Disconnect (Floor Mounted)
81
Line Input Connections – Standard Drive with Input Disconnect Configurations
82
Power Connection Terminals
83
ACH550-PCR/PDR Operation
87
Input Disconnect Configuration
87
The Front View of the ACH550 Drive with Input Disconnectstandard Configurations
88
Maintenance Intervals Table
89
Enclosure Air Filter Replacement – UL Type / NEMA 12 Hinged Door Wall Mount Enclosures
89
Enclosure Air Filter Replacement – UL Type / NEMA 12 Floor Mount Enclosures
90
Complete ACH550 Drive Parameter List
91
4
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ABB ACH550-UH HVAC Specifications
General
Brand
ABB
Model
ACH550-UH HVAC
Category
Controller
Language
English
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