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Dixell XR75CX-230VAC
Emerson Dixell XR75CX-230VAC Manuals
Manuals and User Guides for Emerson Dixell XR75CX-230VAC. We have
2
Emerson Dixell XR75CX-230VAC manuals available for free PDF download: Installation And Operation Manual
Emerson Dixell XR75CX-230VAC Installation And Operation Manual (39 pages)
Digital Controller for Medium-Low Temperature Refrigeration Applications
Brand:
Emerson
| Category:
Controller
| Size: 2.04 MB
Table of Contents
Table of Contents
5
1 Introduction
7
General Warning
7
2 Overview
7
General Description
7
Ordering Code
7
3 Controlling Loads
8
Compressor
8
Defrost
8
Control of Evaporator Fans
8
Forced Activation of Fans
8
Cyclical Activation of the Fans with Compressor off
8
Light Relay Configuration
8
Oa2; Terminals 1-2)
8
Light Relay
9
Auxiliary Relay - Oa2=Aus
9
On/Off Relay (Oa2=Onf)
9
Neutral Zone Regulation
9
Alarm Relay
9
Night Blind Management During Energy Saving Cycles
9
4 Front Panel Commands
10
Keys and Functions
10
Use of Leds
10
5 Max and Min Temperature Memorization
11
How to See the Min Temperature
11
How to See the Max Temperature
11
How to Reset the Max and Min Temperature Recorded
11
6 Main Functions
12
How to See the Setpoint
12
How to Change the Setpoint
12
How to Start a Manual Defrost
12
How to Change a Parameter Value
12
The Hidden Menu
12
How to Enter the Hidden Menu
12
How to Move a Parameter from the Hidden Menu to the First Level and Vice Versa
13
How to Assign Amodbus Address
13
How to Lock the Keyboard
13
T Ounlock the Keyboard
13
The Continuous Cycle
13
The On/Off Function
13
7 Parameters
14
8 Digital Inputs
19
Generic Alarm (I2F=Eal)
19
Serious Alarm Mode (I2F=Bal)
19
Pressure Switch (I2F=Pal)
19
Door Switch Input (I1F or I2F=Dor)
19
Start Defrost (I1F or I2F=Def)
19
Switch the Auxiliary Relay (I2F=Aus)
19
Inversion of the Kind of Action: Heating - Cooling (I2F=Htr)
19
Energy Saving (I2F=Es)
19
On - off Function ( I 2F= on F)
19
9 Rs485 Serial Line (for Monitoring Systems)
20
10 Rep Output (Optional)
20
11 Installation and Mounting
21
12 Electrical Connections
21
Probe Connection
21
13 How to Use the Hot Key
22
14 Alarm Signals
23
Silencing Buzzer/Alarm Relay Output
23
Alarm Recovery
23
Other Messages
23
15 Specifications
24
16 Connections
26
17 E2 Modbus Network Wiring
27
18 Ect Modbus Networking to E2S
28
Com Port Associations - E2 Versions
28
Com Port Associations - E2 Versions 4.2 and above
28
E2 Setup of Devices
29
Set up Network Ports
29
Add and Connect the Device
29
Wiring Types
30
Modbus Termination Blocks
31
19 Default Setting Values
32
Appendix A - Alternate Modbus Com Wiring Method for E2, Xr, XM, and Xev Devices
36
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Emerson Dixell XR75CX-230VAC Installation And Operation Manual (36 pages)
Digital Controller for Medium-Low Temperature Refrigeration Applications
Brand:
Emerson
| Category:
Controller
| Size: 1.48 MB
Table of Contents
Table of Contents
5
1 Introduction
7
General Warning
7
2 Overview
7
General Description
7
Ordering Code
7
3 Controlling Loads
8
Compressor
8
Defrost
8
Control of Evaporator Fans
8
Forced Activation of Fans
8
Cyclical Activation of the Fans with Compressor off
8
Light Relay Configuration (PAR Oa3; TERM. 1-4)
9
Light Relay
9
Auxiliary Relay - Oa3=Aus
9
On/Off Relay - Oa3=Onf
9
Neutral Zone Regulation
9
Alarm Relay
9
Night Blind Management During Energy Saving Cycles
9
4 Front Panel Commands
10
Keys and Functions
10
Use of Leds
10
5 Max and Min Temperature Memorization
11
How to See the Min Temperature
11
How to See the Max Temperature
11
How to Reset the Max and Min Temperature Recorded
11
6 Main Functions
12
T Oset the Current Time and Day (Only for Devices with Rtc)
12
How to See the Setpoint
12
How to Change the Setpoint
12
How to Start a Manual Defrost
12
How to Change a Parameter Value
12
The Hidden Menu
12
How to Enter the Hidden Menu
12
How to Move a Parameter from the Hidden Menu and Vice Versa
13
How to Assign Amodbus Address
13
How to Lock the Keyboard
13
T Ounlock the Keyboard
13
The Continuous Cycle
13
The On/Off Function
13
7 Parameters
14
8 Digital Inputs
20
Generic Alarm (I2F=Eal)
20
Serious Alarm Mode
20
Pressure Switch
20
Door Switch Input
20
Start Defrost
20
Switch the Auxiliary Relay
20
Inversion of the Kind of Action: Heating - Cooling
20
Energy Saving
20
Holiday Defrost
20
Digital Inputs Polarity
21
9 Rs485 Serial Line (for Monitoring Systems)
22
10 Rep Output (Optional)
22
11 Installation and Mounting
23
12 Electrical Connections
23
Probe Connection
23
13 How to Use the Hot Key
24
How to Program a Hot Key from the Device (Upload)
24
(Upload)
24
14 Alarm Signals
25
Silencing Buzzer/Alarm Relay Output
25
Alarm Recovery
25
Other Messages
25
15 Specifications
26
16 Connections
27
17 E2 Modbus Network Wiring
28
18 Ect Modbus Networking to E2S
29
E2 Setup of Devices
29
Set up Network Ports
29
Add and Connect the Device
30
Wiring Types
31
Modbus Termination Blocks
32
19 Default Setting Values
33
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