ARP Fridge Defend Скачать руководство пользователя страница 1 | Manualshive

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ARP Fridge Defend Скачать руководство пользователя страница 1

Fridge Defend® by ARP

Condenser

Absorber Coil

LIQUID

: Water;

Ammonia; Sodium

Chromate

Refrigerated Space

Boiler Assembly

Q2

Q3

Q1

Evaporator

Cooling

Fin

Boiler

Pe rcolator

Pump

Q1 = Q2 + Q3

v5.x ARP & ARP + Fan Control

Troubleshooting Guide

Please click here for Online ARP Video Operation Manual

User Web Search Engine:

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Содержание Fridge Defend

Страница 1: ...Refrigerated Space Boiler Assembly Q2 Q3 Q1 Evaporator Cooling Fin Boiler Percolator Pump Q1 Q2 Q3 v5 x ARP ARP Fan Control Troubleshooting Guide Please click here for Online ARP Video Operation Manu...

Страница 2: ...e ARP Control just the same as any equipment in an RV thus it is the operators responsibility to insure that the control is functioning properly Any ARP Control that is believed to be malfunctioning t...

Страница 3: ...10 SSH Process Value 4 2 11 FAn Setting 4 2 12 SP Setting 5 2 13 OS Setting 5 2 14 Adjustment of SP or OS Settings 5 2 15 Temperature Units 6 2 16 Set Point Function Setting 6 2 17 Defrost Setting IEC...

Страница 4: ...16 F2 at ARP Startup 12 3 17 F3 Boiler Sensor ADC Cal 12 3 18 CRC Tests 12 3 19 E12 E14 E15 MCU Tests 12 3 20 ARP Reset Procedure 13 INTRODUCTION to FRIDGE REPAIR 13 4 1 Refrigerant 13 4 2 Boiler Oper...

Страница 5: ...O SET POINT MODE SP0 18 10 1 Test Fridge Voltage 18 10 3 Sensor Troubleshooting Test 18 10 4 MAX MIN Fridge Voltage Record 18 AUTO TUNE MODE 19 11 1 Auto Tune Procedure 19 11 2 Auto Tune Set Point Fun...

Страница 6: ...trol and ARPrvSafe infer that the use and operation of this control can add a level of safety to your absorption refrigeration system in your RV No other RV absorption refrigerator control monitors th...

Страница 7: ...the SetUp mode See 2 22 Store Settings 2 3 SetUp Mode Button Operation The three buttons on the ARP Control that performs the following functions when in the SetUp mode On Off Button Turn off the cont...

Страница 8: ...y the ARP since the last time that AbS was cleared Please see section 7 3 for detailed information By pressing the SetUp button the AbS value will be cleared When the AbS value has been cleared LO wil...

Страница 9: ...it is usually do to either the two sensor wires touching or a sensor wire shorted to chassis ground See 3 5 SHt and RTD TROUBLESHOOTING for further information 2 10 SSH Process Value On Off Display Se...

Страница 10: ...int value of the ARP Control The default setting for SP is 5 See section 8 2 for further information 2 13 OS Setting The OS setting is used for the restart of the refrigerator This value is rarely if...

Страница 11: ...as three Set Point control functions as follows 1 C H is the Set Point control high mode This is the default mode and would be considered the plug n play mode This setting works on most refrigerators...

Страница 12: ...ARP defeat the defrost cycle thus the fridge runs with its factory defrost cycle 2 18 Software Version Reading The next setting is the software version of the control This software version example is...

Страница 13: ...for the control to save the new settings If you do not want to save settings proceed to Exit SetUp Mode section 2 23 Display Error Messages The Er0 variable holds any IEC error messages stored for th...

Страница 14: ...appropriate action based on the operator s discretion Because the ARP is an accessory safety controller the ability to control the refrigerator process is similar to a thermal fuse on the power supply...

Страница 15: ...ts a safe restart of the refrigerator For example if 056 is displayed on the screen it is 56 minutes until the control will restart the fridge just keep the door of the fridge closed Do not turn off t...

Страница 16: ...e Defend the boiler will experience unsafe runaway temperatures If the ARP keeps trigging due to high boiler temperatures at each successive attempt to restart the refrigerator the ammonia in the syst...

Страница 17: ...ed off by disconnecting the ARP red wire Next disconnect ARP yellow wire be sure not to ground this wire during testing Reconnect the ARP red wire so that control turns back on Check to see if F2 is s...

Страница 18: ...ource boils the ammonia Just like a coffee percolator the ammonia gas transports the liquid water up a pump tube at the top of the pump tube the ammonia gas raises and the water descends by the effect...

Страница 19: ...e temperature measured by the 120VAC A rule of thumb is that the LP gas temperature will range from 170 C 338 F to 190 C 374 F depending on the make and model of your SPAR The boiler temperature can v...

Страница 20: ...e may be zeroed by pressing SetUp button Please store any new settings as described in section 2 22 Purpose This variable is handy for recording the cooling unit boiler temperature while the cooling u...

Страница 21: ...ROL VARIABLES 8 1 Introduction to Control Variables The ARP sets the following control variables to default values during an Auto Tune session If the default values need to be adjusted this section ex...

Страница 22: ...is the default setting and one should only need to use the other control methods if one wants to fine tune the ARP for C L or your particular fridge requires the PID Set Point function C L is the cont...

Страница 23: ...that will not turn on If either a Dometic or Norcold has less than 10 5 volts the fridge will not turn on In addition reading the voltage on the ARP yellow wire has the advantage of deterring if ther...

Страница 24: ...idge and make sure any auxiliary cooling fans are functioning properly The fans are extremely important for any fridge in a slide out installation Also we are told that some slide outs do not always h...

Страница 25: ...partments to soak up any water Make sure that all water is out of fridge before storage water is your refrigerator s enemy Water will cause corrosion that can result in cooling unit failure This is wh...

Страница 26: ...he ground Please note that the color code of the wire has no meaning because there is no polarity for the temperature sensor Thus 2 or 3 maybe either the white or purple wire 1 2 2M 2 2 2M or 1k 3 2 2...

Страница 27: ...255 2 1475 8 125 257 0 1479 5 126 258 8 1483 3 127 260 6 1487 0 128 262 4 1490 8 129 264 2 1494 6 130 266 0 1498 3 131 267 8 1502 1 132 269 6 1505 8 133 271 4 1509 6 134 273 2 1513 3 135 275 0 1517 1...

Страница 28: ...31 6 1839 2 223 433 4 1842 8 224 435 2 1846 5 225 437 0 1850 1 226 438 8 1853 8 227 440 6 1857 4 228 442 4 1861 1 229 444 2 1864 7 230 446 0 1868 4 231 447 8 1872 0 232 449 6 1875 6 233 451 4 1879 3 2...

Страница 29: ...appliances and components found on RVs was something that I always had a desire to create I hope this resource makes your RV repairs easier as it has mine but please be careful and follow proper safe...

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