Copeland MultiFlex PAK Manuals

Manuals and User Guides for Copeland MultiFlex PAK. We have 1 Copeland MultiFlex PAK manual available for free PDF download: User Manual

Copeland MultiFlex PAK User Manual (43 pages)

Compressor/Condenser Control Board

Brand: Copeland | Category: Computer Hardware | Size: 4 MB

Table of Contents
3
Overview of the Multiflex Product Line
6
Multiflex PAK
6
Hardware
6
Mounting and Powering
7
Snap-Track Installation
7
The Plug-In Output Board
7
Powering the Multiflex
8
Choosing Transformer Sizes
8
Multiflex Combination Input/Output Board Power Wiring
9
New-Style Multiflex Combination I/O Boards (with Isolated Power Supply)
9
Old-Style Multiflex Combination I/O Boards (no Isolated Power Supply)
10
Wire Types and Maximum Distances
10
The I/O Network
11
Wiring Types
11
Daisy Chains
11
Network ID Numbers
11
Numbering the Multiflex PAK
11
Setting the Baud Rate
12
Setting the Terminating Resistance Jumpers
12
O Board Input and Output Setup
13
The Inputs
13
Input Types Supported by the Multiflex PAK
13
The PAK Default Input Assignments
13
Connecting Sensors to Input Boards
13
Wiring
14
Sensor Wiring Types
14
Input Type Dip Switches
14
Power Connection
14
Current Ratings for On-Board Power Sources
14
Powering Sensors Requiring 24VAC off the Power Transformer
14
Sensor Types for Multiflex Input Points
14
The Relay Outputs
15
Output Types Supported by the Multiflex PAK
15
The PAK Default Output Assignments
15
Wiring
15
Output Fail-Safe Dip Switches
16
Relay Output Ratings and Fuse Protection
16
The Analog and Digital Outputs
17
Digital/Analog Output Types Supported by the Multiflex PAK
17
The PAK Default Analog/Digital Output Assignments
17
Board Status Leds
18
Status LED
18
Tx and Rx Leds
18
Code a and Code B Leds
18
Relay Output Leds
18
Pak Software Overview
19
Compressor Groups
19
Maximum # of Groups
19
Required Setpoints
19
Compressor Group Stage Activation and Deactivation
19
Compressor Control Strategies
20
Cyclic
20
Fixed Steps
20
Suction Float
21
Suction Float Input Sources
21
Defrost Inhibit
21
Bad Case Temp Inhibit
21
Suction Float During Loss of Communication
22
Condenser Control
22
Condenser Control Strategies
22
Staged Fans
22
VSD Fan
22
Fan Sequencer
22
Minimum Pressure Set Point
22
Discharge Pressure Max
23
Condenser Spray
23
Interlock
23
Quiet Mode
23
Exiting or Cancelling Quiet Mode
23
Safety Features
23
Discharge Trip
23
Alarms
23
Multiflex Pak E2 Interface
24
Adding/Deleting a PAK
24
Adding a PAK
24
Deleting a PAK
24
Setting the "Connected" and "Read Setpoints" Attributes
25
Verifying Online Status
25
Viewing the PAK Status Screen
25
Inputs and Set Points
26
Compressor Groups
26
Compressor Status
26
Condenser Fans
27
Connected and PAK State
27
Programming the PAK Using E2
27
Screen 1: General
27
Screen 2: Comp Setpts
28
Screen 3: Cond Setpts
28
Screen 4: Float Setup
28
Screen 5: PAK Inputs
28
Screen 6: Outputs
29
Screen 7: PAK Outputs
29
Screen 8: Fixed Steps
29
Screen 9: Safety
29
Screen B: Alarms
30
Multiflex Pak Hand-Held Terminal Interface
31
The HHT Interface
31
Navigation
31
PAK Start Screens
32
PAK Status Screens
32
Status Screen 1
32
Status Screen 2
32
Status Screen 3
32
Status Screen 4
33
Status Screen 5
33
Status Screen 6
33
Status Screen 7
33
Status Screen 8
34
Status Screen 9
34
Status Screen 10
34
Status Screen 11
34
PAK Configuration Screens
35
The PAK Configuration Menu
35
1- General
35
Comp SP
36
Outs
38
Condsp
39
Input
41
Safety
42

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