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MCCY-CY013 301
MTA MCCY-CY013 301 Manuals
Manuals and User Guides for MTA MCCY-CY013 301. We have
1
MTA MCCY-CY013 301 manual available for free PDF download: Operating And Maintenance Manual
MTA MCCY-CY013 301 Operating And Maintenance Manual (68 pages)
Brand:
MTA
| Category:
Chiller
| Size: 1 MB
Table of Contents
Display
2
How to Put the Unit in Stand by
2
Information about the Status of the Unit
2
Display Icons
2
Symbols and Leds on the Display
3
Access to "Pr1" Parameters (User Level)
3
How to Modify a Parameter's Value
3
Quick Guide
2
Unit Switching on and off
2
Installation of the MCCY Motocondensing Unit
3
Contents
4
Table of Contents
4
Description
7
General Information
7
How to Interpret the Code of the Model
8
Chapter 1
9
Chapter 2
9
Liquids of the User Circuit
9
Lifting and Carriage Precautions
10
Installation Precautions
11
Precautions During Operation
11
Maintenance and Repair Precautions
12
General
9
General Precautions
9
Safety
9
Refrigerant Gases
12
Refrigerant Safety Schedule
13
Chapter 3 TECHNICAL DATA
15
Main Technical Data
15
Other Data Relative to the Standard Machines MCCY-CY
16
Performance
17
Sound Level Measurements
17
Chapter 4
18
Casing
18
Materials in Contact with the Liquid of the User Circuit
18
Components
18
Compressors
18
Condenser
19
Evaporator (CY Models Only)
19
Fan/S
19
Hydraulic Group (Only CY Models)
20
Antifreeze Resistance
20
Description
18
General
18
Materials
18
Operating Principle
18
Minimum Distances from Walls in the Installation Ambient
21
Overall Dimension
21
Water and Refrigerant Circuits
21
Water Circuit (Only CY Models)
21
Refrigerant Circuit (Only CY Models)
21
Refrigerant Circuit for Motocondensing Version
21
Electrical Circuit
22
Antifreeze Protection
23
Chapter 5
23
Inspection
23
Installation
23
Positioning
23
Hydraulic Circuit (Only CY Units)
24
Expansion Tank
25
Electrical Connections
26
Cooling Circuit Connections in MCCY Motocondensing Units
27
Installation and Routing of Refrigerant Lines for Condensing Units
28
Controlling the Condensing Unit from a Digital Input (Factory Settings)
30
Controlling the Condensing Unit from BEWOT and BEWIT Temperature Probes
30
Phase Monitor
27
Chapter 6 Chapter 7
32
Start up
32
Electronic Board
33
User Interface
33
Display
33
Display Icons
33
Function of Buttons
34
Function of Combined Buttons
34
Remote Terminal
34
Symbols and Leds on the Display
34
Displaying During an Alarm
35
Alarm Icons
35
First Start up
35
How to Silence the Buzzer
35
Programming by Keyboard
36
Access to "Pr1" Parameters (User Level)
36
How to Modify a Parameter's Value
36
Unit Switching on / off
37
Values Displayed
37
Function Menu (" " Button)
38
Access to Function Menu
38
Exit Function Menu
38
How to Display the Alarms "Alrm
38
How to Display the Alarm Historic "Alog
38
Displaying the Operating Hours of Loads "C1Hr - C2Hr - Pfhr
39
How to Put the Unit in Stand by
38
Other Functions by Keyboard
39
How to Display the Set Point
39
How to Modify the Set Point
39
Self-Adaptive Function (Except for Motorcondensing Units)
39
Alarm Codes and Actions
40
Operation of Compressors (Except for Motorcondensing Units)
40
Compressors Regulation Graphic
40
Outlet Blocking
43
Parameters Description
44
Thermoregulation Parameters
44
Configuration Parameters
44
Dynamic Set Point Parameters (NOT ENABLED FUNCTION)
46
Energy Saving Parameters (NOT ENABLED FUNCTION)
46
Compressor Parameters
46
Ventilation Parameters
46
Antifreeze Support Boiler Resistance Parameters
46
Defrosting Parameters
46
Alarm Parameters
46
LASER Operating Parameters (NOT ENABLED FUNCTION)
47
Parameter Setting
47
Thermoregulation Parameters
47
Configuration Parameters
47
Dynamic Set-Point Parameters (NOT ENABLED FUNCTION)
49
Energy Saving Parameters (NOT ENABLED FUNCTION)
49
Compressor Parameters
49
Fan Parameters
49
Antifreeze Resistance/Supply Parameters
49
Defrosting Parameters
49
Alarm Parameters
50
LASER Parameters (NOT ENABLED FUNCTION)
50
Compressors Unloading Function
50
Management of Double Pump, CY 081÷301 Units Only
50
Probe Description
50
Other Components Setting
51
Refrigerant High and Low Pressure Switches
51
Speed Regulator and Fan Pressure Switch
51
Water Differential Pressure Switch (Only CY Units)
52
Chapter 8
53
Chapter 9
53
Unit Access
53
Water Circuit Emptying
54
Maintenance
53
Operation
53
Operation and Maintenance
53
Maintenance Schedule
57
Chapter 10
58
Rouble Shooting
58
Appendix
62
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