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TAEevo Tech 015
MTA TAEevo Tech 015 Manuals
Manuals and User Guides for MTA TAEevo Tech 015. We have
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MTA TAEevo Tech 015 manual available for free PDF download: Operating And Maintenance Manual
MTA TAEevo Tech 015 Operating And Maintenance Manual (198 pages)
Brand:
MTA
| Category:
Chiller
| Size: 3.73 MB
Table of Contents
User' Quick Guide
2
User's Quick Guide
2
Unit Start/Stop
3
Start from the Keypad
3
Start-Up from a Digital Input
4
Alarms Display and Reset
4
Setpoint
4
Display the Setpoint
4
Change the Setpoint
4
Table of Contents
5
Able of
5
Chapter 1 GENERAL INFORMATION
9
How to Interpret the Model
10
How to Interpret the Alphanumeric String
11
Safety
12
General
12
User Circuit Liquids
12
Lifting and Transport Precautions
12
Precautions to be Adopted During Installation
14
Precautions to be Adopted During Operation
14
Maintenance Precautions
14
Disposal, Disassembly and Recycling
16
Refrigerant Gases
16
Chapter 2 Refrigerants Safety Datasheet
16
Chapter 3
18
Dimensions
18
Characteristics of Pumps and Fans
19
Sound Level Measurements
19
Technical Data
18
Data for Standard Units
18
Chapter 4 Refrigerant Circuit
21
Compressors
21
Condenser
21
Evaporator
22
Tank
22
Pump
22
Fans
22
Axial
22
Cabinet
23
Materials in Contact with the Liquid to be Cooled
23
Overall Dimensions and Minimum Clearances with Respect to Walls
23
Electrical Circuit
23
Description
21
Components
21
Installation
24
Inspection
24
Location
24
Freeze Protection
25
Chapter 5 Operating Limits
25
Hydraulic Connections
26
Evaporator Water Limit Features
28
Expansion Vessel
28
Electrical Connections
29
Phase Monitor
30
Starting
31
Chapter 6 Chapter 7
32
Electronic Controller
33
User Interface
33
Function of Buttons
33
Function of Combined Buttons
34
Remote Terminal
34
Probes Key
34
Unit Start/Stop
35
Start from the Keypad
35
Start from a Digital Input
35
Setpoint
35
Display the Setpoint
35
Change the Setpoint
35
Dynamic Setpoint Function
36
How to Display the Internal Values of a Circuit
37
Functions Menu Button "Menu
37
Cren - Enable or Disable the Single Circuit
37
Coen - Enable or Disable the Single Compressor
38
Cosn - Display and Reset the Number of Compressor Starts
38
Hour - Display and Reset the Running Hours of the Loads
38
Cond - Display of Percentage / Number of Condensing Steps
39
Poen - ENABLE or DISABLE the Operation of a Water Pump Using the Key
39
Us - Tank Heater Probe Display
39
Alarms
40
Alarms Display and Reset (Alrm Function)
40
How to Mute the Buzzer
40
General Alarms List
40
Indications Table
42
Probe Faulty
42
High Pressure Switch Alarm
42
High Pressure Switch Alarm And/Or Compressor Thermal Alarm
43
Low Pressure Switch Alarm
43
High Pressure
44
Low Pressure
44
Anti-Freeze Alarm
45
Chiller Mode Anti-Freeze Alarm
45
Level Sensor And/Or Flow Meter Alarm
45
Compressors Thermal Alarm
47
Fan Thermal Alarm
47
High Condensing Pressure Unloading Indication in Chiller Mode
48
High Condensing Pressure Recovery Disabling Indication
48
Evaporator Inlet High Water Temperature Unloading Indication
49
Evaporator Water Pump Group Thermal Alarm
49
Phase Monitor Alarm
50
Compressors Maintenance Alarm
50
Pumps Maintenance Alarm
50
Eeprom Alarm
50
Unit Configuration Alarm
51
Ichill Input/Output Configurations
53
Configuration of Analogue Inputs PB1 - PB2 - PB5 - PB6
53
Configuration of Analogue Inputs PB3 - PB4
53
Configuration of Digital Inputs ID1 - ID11
54
Configuration of Digital Outputs RL1- RL8
55
Configuration of Proportional Outputs OUT1 and OUT2 (0 - 10 VOLT)
56
Configuration of Proportional Outputs OUT3 and OUT4 (0 - 10 VOLT/PWM)
56
Display in Programming Mode of Polarity of Digital Inputs / Outputs
57
Remote Terminal Alarm
57
Alarm Relay / Open - Collector / Buzzer Notes
57
Diagnostic of Alarms that Switch from Automatic to Manual
58
Display and Delete the Alarms Log in the Memory (ALOG Function)
58
Programming from Keypad
58
Access to Parameters
59
How to Change a Parameter Value
60
Use of the Hot-Key (Function UPL)
60
Programming the Board with the Hot-Key
60
Hot-Key Programming
60
Unit Adjustment and Control
60
Compressors Control
60
Choice of Compressors Control Type
60
Proportional Control
60
Compressors Proportional Control Diagram
61
Neutral Zone Control (Factory Setting)
61
Compressors Rotation
61
Forced Compressors Rotation
61
Compressors Starting Time Limitation
62
Unloading Function
62
Fans Control
62
Units Configured with "STEP" Fans
62
Fan Control Diagrams
62
Hydraulic Unit
62
Anti-Freeze Pump Management (if Ambient Probe Is Installed)
62
Modbus
63
Automatic Restart
63
Control with LCD Graphic Display
63
Function of Buttons
64
Probes Visualization
64
Unit Start/Stop
64
Start from the Keypad
65
Start-Up from a Digital Input
65
Visualization / Modification of the Set Point
65
Alarm Visualization
65
Menu Service Visualization
66
Parameters Programming
66
Compressor Maintenance
67
Water Pump Maintenance
67
Circuit Maintenance
68
Alarm Visualization and Reset
68
Alarm Log Visualization
69
Electric Heater Visualization
69
I/O Status
69
Auxiliary Output Visualization
70
Parameters Programming with Hot Key
71
Keyboard Configuration
72
Circuit Information
72
Parameters Description-Settings
74
Description of Parameters
74
Parameters Setting
106
Parameters Dependent on Remote Terminal Kit
182
Chapter 8 OTHER COMPONENTS
183
Compressor Motor Protection
183
Refrigerant High and Low Pressure Switches
183
Fan Pressure Switches
183
Pressure Transducers
184
Level Sensor
184
Chapter 9 OPERATION and MAINTENANCE
185
Operation
185
Maintenance
185
Access to the Unit
185
Pressure Limiting Valve (Option)
187
Setting
188
Maintenance Schedule
189
T Roubleshooting
190
R Isk Analysis : Residual Risk
195
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