Table of Contents
Advertisement
Dixell
Installing and Operating Instructions
release 7.0
XR160C - XR160D - XR170C - XR170D - XR162C - XR172C
CONTENTS
1. GENERAL WARNING__________________________________________________ 2
1.1 Please read before using this manual _____________________________________ 2
1.2 Safety Precautions____________________________________________________ 2
2. GENERAL DESCRIPTION ______________________________________________ 2
3. CONTROLLING LOADS________________________________________________ 2
3.1 The compressor______________________________________________________ 2
3.2 Fast freezing ________________________________________________________ 3
3.3 Defrost _____________________________________________________________ 3
3.4 "Air dryer" applications_________________________________________________ 3
3.5 Control of evaporator fans ______________________________________________ 3
3.6 Fan relay used as 2° compressor ________________________________________ 3
4. FRONT PANEL COMMANDS____________________________________________ 3
4.1 Use of LEDS ________________________________________________________ 4
5. FUNCTION AND PARAMETERS' PROGRAMMING MENU ____________________ 4
5.1 Function Menu _______________________________________________________ 4
5.2 List of functions ______________________________________________________ 4
5.3 Exit Timeout_________________________________________________________ 5
5.4 Accessing "Pr2" and SECURITY CODE input _______________________________ 5
5.5 Changing a parameter's value___________________________________________ 5
6. LIST OF PARAMETERS________________________________________________ 5
7. INSTALLATION AND MOUNTING ________________________________________ 7
8. ELECTRICAL CONNECTIONS __________________________________________ 7
8.1 Probes connection ____________________________________________________ 7
9. ALARM SIGNALS_____________________________________________________ 7
9.1 Silencing buzzer / alarm relay output______________________________________ 7
9.3 Alarm reset through keyboard ___________________________________________ 8
9.4 Alarm recovery_______________________________________________________ 8
10. TECHNICAL DATA ___________________________________________________ 8
11. CONNECTIONS _____________________________________________________ 9
12. DEFAULT SETTING VALUES - STANDARD MODELS _____________________ 10
952057-58
XR160C - XR170C - XR160D - XR170D - XR162C - XR172C
1/י
Advertisement
Table of Contents
Related Manuals for dixell XR170C
Summary of Contents for dixell XR170C
-
Page 1: Table Of Contents
Dixell Installing and Operating Instructions release 7.0 XR160C - XR160D - XR170C - XR170D - XR162C - XR172C CONTENTS 1. GENERAL WARNING__________________________________________________ 2 1.1 Please read before using this manual _____________________________________ 2 1.2 Safety Precautions____________________________________________________ 2 2. GENERAL DESCRIPTION ______________________________________________ 2 3. -
Page 2: General Warning
Model XR170C also features an additional relay for the alarm output and an internal buzzer for acoustic signal. Models XR160D and XR170D, DIN RAIL format, provide the same features as the correspondent XR160C and XR170C models. Alarm conditions in model XR160D are also signalled by a 12V/40mA output. -
Page 3: Fast Freezing
TO START A FAST FREEZING CYCLE: in normal operation, by holding it pressed for 3s the fast freezing cycle is started. Such cycle can be interrupted by holding the “UP” key pressed for 3s. 952057-58 XR160C - XR170C - XR160D - XR170D - XR162C - XR172C 3/י... -
Page 4: Use Of Leds
1. “dFt”: displays for 5s the time to defrost [hours]. 2. “Pt2”: displays for 5s the temperature of the second probe. 3. “Pr1”: includes all user accessible parameters. 952057-58 XR160C - XR170C - XR160D - XR170D - XR162C - XR172C 4/י... -
Page 5: Exit Timeout
2= referred to set, alarm relay is active when the alarm is active; 3= absolute temperature, alarm relay is active when the alarm is active) determines if temperature alarms are referred to set point or if alarms are referred to absolute temperatures. 952057-58 XR160C - XR170C - XR160D - XR170D - XR162C - XR172C 5/י... - Page 6 COF Compressor OFF time with faulty probe (0÷120 min) time during which the compressor is off in case of faulty thermostat probe. With COF=0 compressor is always active. 952057-58 XR160C - XR170C - XR160D - XR170D - XR162C - XR172C 6/י...
-
Page 7: Installation And Mounting
7.0 7. INSTALLATION AND MOUNTING Instruments XR160C, XR170C, XR162C and XR172C shall be mounted on panel, in a 29x71 mm hole, and fixed using the special bracket supplied. XR160D, XR170D and slave modules XR30SL and XR40SL shall be mounted on an omega DIN rail. The instruments provided with a slave module shall be connected through the special multipolar cable supplied. -
Page 8: Alarm "Ee
9.2 Alarm “EE” The instruments in the Dixell range are provided with an internal check verifying data and memory integrity. Alarm “EE” flashes when a failure in data or in the internal memory is detected. In such case the alarm output is enabled. -
Page 9: Connections
XR170D: SPST relay 5(2)A, 250Vac Other output XR160D, XR162C: alarm output 12V/40mA XR160C, XR170C, XR160D, XR170D, XR172C: buzzer for an acoustic signal of alarms Data storing: on the non-volatile memory (EEPROM). Operating temperature: 0÷60 °C. Relative humidity: 20÷85% (no condensing) Storage temperature: -30÷85 °C. -
Page 10: Default Setting Values - Standard Models
ON during defrost: 2=with compressor; 3=Continuously; 4=As 2° compressor -60 ÷ 50°C / 122°F 2/35 0 ÷ 120 -12÷12°C; -120÷120°F -12÷12°C; -120÷120°F 0=°Celsius 1=°Fahrenheit 0 ÷ 120 0 ÷ 120 952057-58 XR160C - XR170C - XR160D - XR170D - XR162C - XR172C 10/י...
Need help?
Do you have a question about the XR170C and is the answer not in the manual?
Questions and answers