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EWWQ-KC
Daikin EWWQ-KC Manuals
Manuals and User Guides for Daikin EWWQ-KC. We have
2
Daikin EWWQ-KC manuals available for free PDF download: Operating Manual, Installation, Operation And Maintenance Manual
Daikin EWWQ-KC Operating Manual (29 pages)
Water to water heat pump units with scroll compressors
Brand:
Daikin
| Category:
Heat Pump
| Size: 1 MB
Table of Contents
Table of Contents
2
Avoid Electrocution
3
Safety Considerations
3
Before Switching the Unit
3
General
3
General Description
4
Basic Information
4
Controller Operating Limits
4
Controller Architecture
4
Controller Maintenance
4
Embedded Web Interface (Optional)
5
Application Save and Reset
5
Working with this Unit
6
Unit Interface
6
Chiller On/Off
7
Insert Password
7
Icons Description
7
Scheduler
8
Keypad On/Off
8
Network On/Off
9
Unit On/Off Switch
9
Water Setpoints
10
Heat/Cool Mode
11
Pumps and Variable Flow
11
Fixed Speed
11
Deltat
12
Network Control
13
Graph 1 - Compressors Start-Up Sequence - Cool Mode
13
Thermostatic Control
13
Entering Water Temperature Control
14
External Alarm
14
Menu Parameter 09
14
Shutdown DT
14
Startup DT
14
Thermostatic Source Control
14
Leaving Water Temperature Control
15
Power Conservation
16
Setpoint Reset
16
Unit Capacity
16
Graph 2 - External Signal 0-10V Vs Active Setpoint - Cooling Mode(Left)/ Heating Mode(Right)
17
Graph 3 - Evap ∆T Vs Active Setpoint - Cooling Mode(Left)/ Heating Mode(Right)
17
Setpoint Reset by 0-10V Signal
17
Setpoint Reset by DT
17
Controller IP Setup
18
Daikin on Site
18
Date/Time
19
Master/Slave
19
Range
19
Range Description
19
Customer Unit Configuration
20
R/W Psw W
20
Water Reversing Valve
20
Connectivity Kit & BMS Connection
21
About Chiller
22
Generic Controller Operation
22
HMI Parameters Navigation Table
22
HMI Screen Saver
22
Alarms and Trouble Shooting
26
Alarms List: Overview
26
Troubleshooting
27
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Daikin EWWQ-KC Installation, Operation And Maintenance Manual (20 pages)
PACKAGED WATER-COOLED
Brand:
Daikin
| Category:
Chiller
| Size: 0 MB
Table of Contents
Table of Contents
2
Introduction
4
Table 1- Technical Specifications (1)
4
Table 2- Electrical Specifications (1)
4
Options and Features
5
Operation Range
6
Figure 1- Operating Limits on EWWQ014-033
6
Figure 2- Operating Limits EWWQ049-064
6
Main Components
7
Selection of Location
7
Inspecting and Handling the Unit
7
Unpacking and Placing the Unit
7
Important Information Regarding the Refrigerant Used
7
Checking the Water Circuit
8
Table 3-Water Quality Specifications
9
Connecting the Water Circuit
10
Water Charge, Flow and Quality
10
Piping Insulation
10
Antifreeze Protection for BPHE and Recovery Exchangers
10
Table 4- Water Flow Operation Range
10
Field Wiring
11
Power Circuit and Cable Requirements
11
Connection of the Water-Cooled Water Chiller Power Supply
11
Point for Attention Regarding Quality of the Public Electric Power Supply
11
Interconnection Cables
11
Table 5- Impedance Z
11
Operator's Reponsibilities
12
Routine Maintenance
13
Table 6-R410A Pressure / Temperature Table
13
Maintenance
14
Table 7-Standard Routine Maintenance Plan
14
Table 8 - Routine Maintenance Plan for Critical Application And/Or Highly Aggressive Environment
15
Service and Limited Warranty
16
Figure 3- Refrigerant Circuit Scheme EWWQ 014 - 033 KCW1N
17
Figure 4- Refrigerant Circuit Scheme EWWQ 049 - 064 KCW1N
17
Before Starting
18
Table 9- Standards Steps to Go through before Starting the Unit
18
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