Kontroler Logika Cerdas R-454B TANPA AIR

Penafian

• Pemasangan dan perawatan yang tepat dari Total Green Mfg. Heat Pump sangat penting untuk kinerja yang andal. Semua sistem Total Green Mfg. harus dipasang dan dirawat oleh kontraktor HVAC yang berkualifikasi. Ukuran, pemilihan, dan pemasangan peralatan merupakan tanggung jawab penuh kontraktor yang memasang.
• Pemasangan peralatan pada desain loop arde tembaga yang ada yang tidak sesuai dengan desain loop arde Total Green Mfg. saat ini tidak diizinkan, akan membatalkan semua garansi pada peralatan, dan merupakan tanggung jawab tunggal kontraktor yang memasang. Pemasangan harus dilakukan sesuai dengan petunjuk yang ditetapkan dalam manual ini. Kegagalan menyediakan pemasangan oleh kontraktor HVAC yang berkualifikasi dengan cara yang konsisten dengan manual ini akan membatalkan dan menganulir cakupan garansi terbatas untuk sistem tersebut.
• Total Green Mfg. tidak bertanggung jawab atas segala cacat, kinerja yang tidak memuaskan, kerusakan atau kerugian, baik langsung maupun konsekuensial, yang berkaitan dengan desain, pembuatan, konstruksi, aplikasi atau pemasangan komponen apa pun yang ditentukan di lapangan.
• All Total Green Mfg. forced air units will have separate terminal strips labeled  “thermostat/zone board” and “air handler/furnace” for low voltage and are PLC  “controlled.
• For proper equipment function, the thermostat or zone board must be tied to the  “thermostat/zone board terminal” strip. The air handler or furnace must be tied to the “air handler/furnace” terminal strip. There will also be additional terminal strips  for various functions based on the model type you may be working with. The information provided here is to supplement the installation manual specific to your unit.
• IMPORTANT: For WGxA, WG2AH and WG2AD unit’s, if using a cased coil over a furnace, do NOT program your thermostat for dual fuel mode or, use the furnace settings. Leave the thermostat set to electric aux. heat, otherwise, you may interfere with proper PLC function. Follow the dual fuel function option for the unit model you are installing. This information is detailed in your unit installation manual. You will also want to check the aux. heat cycle rate (CPH) setting in the thermostat and set this to 1 or, the lowest available value depending on your thermostat brand and model.

WG1A Forced Air Only– List of functions

1. The PLC checks that the LOW/HIGH pressure and discharge temperature switches are made. An open pressure switch input has a 60 second delay before setting a lockout and fault signal to  “X”. This is to prevent nuisance calls, especially at the beginning of the cooling season when the Earth Loops are at their coldest. “X” is set with any hard lockout condition. Turning the low voltage ke unit kompresor mati lalu hidupkan kembali akan mereset penguncian selama sakelar suhu pembuangan tidak terbuka. Sakelar suhu pembuangan memiliki tombol reset manual. Sakelar suhu pembuangan terbuka akan selalu memerlukan reset manual bersama dengan vol rendahtagSiklus daya. Sakelar tekanan bersifat otomatis.
2. A “Y” call starts heating or cooling. A 20-minute timer will bring on AUX heat should that time elapse without having satisfied the heating call. Once aux. heat is called, aux. heat will stay called until the thermostat fully satisfies.
3. There is an installed jumper on the field wiring terminal block marked “A” and “S”. With the jumper installed, the unit will function with an aux heat strip as normal. If the jumper is removed, the PLC goes into dual fuel mode stopping the compressor when there is a call for aux heat. Once the aux heat call completes, a 5-minute cool down timer prevents the compressor from restarting on a “Y” call until the time elapses. This allows time for the furnace to cool so hot air doesn’t cause high discharge pressure or a lockout when the compressor restarts.
4. When the thermostat is set to cooling mode, the “O” signal energizes the reversing valve and locks out the aux heat output.
5. In an effort the reduce energy consumption, the PLC turns power off to the crank case heater when the compressor runs.
6. This PLC program also allows the use of almost any heat/cool thermostat. Total Green Mfg. Strongly recommends using Honeywell 8000 series thermostats.
7. If either the compressor unit or, the air handler/cased coil sensor detects a refrigerant leak, the unit will go into lockout mode disabling the compressor and backup heat source. The blower on forced air units will be activated and, the “LA” (Leak Alert) light along with the “X” (Lock Out) will turn on along with the “LA” terminal being energized with 24 volts AC. This terminal can be used as a trigger, if required by your local building codes, to set off a remote alarm and/or trigger a mechanical room exhaust fan in the event of a refrigerant leak.

WG2A Forced Air Only– List of functions

1. The PLC checks that the LOW/HIGH pressure and discharge temperature switches are made. An open pressure switch input has a 60 second delay before setting a lockout and fault signal to“X”. During this 60 second time period, the compressor will only operate in 1st stage memberi sistem kesempatan untuk pulih sebelum menetapkan penguncian keras. Ini untuk mencegah panggilan gangguan, terutama di awal musim pendinginan saat Earth Loop berada pada titik terdinginnya. “X” ditetapkan dengan kondisi penguncian keras apa pun. Memutar vol rendahtage ke unit kompresor mati lalu hidupkan kembali akan mereset penguncian selama sakelar suhu pembuangan tidak terbuka. Sakelar suhu pembuangan memiliki tombol reset manual. Sakelar suhu pembuangan terbuka akan selalu memerlukan reset manual bersama dengan vol rendahtagSiklus daya. Sakelar tekanan bersifat otomatis.
2. A “Y1” call starts 1st stage pemanasan atau pendinginan yang akan berlanjut selama 20 menit dan kemudian waktu ke detik ke-2tage haruskah waktu itu berlalu tanpa termostat memanggil “Y2”. Jika unit dalam mode pemanasan, setelah 2 detiktage starts, a 20-minute timer will bring on AUX heat  should that time elapse without having satisfied the heating call. Once all stagtelah dipanggil, mereka akan tetap dipanggil hingga termostat sepenuhnya memuaskan.
3.  If more than 3 consecutive “Y1” calls take place without the thermostat calling for 2nd stage dalam waktu 20 menit atau, sebelum 20 menit ke-2tagKetika timer habis, pada panggilan “Y1” keempat, siklus pemeliharaan dimulai yang akan menahan dan mengunci sistem ke detik ke-2.tage   for 5 minutes to assure oil return to the compressor. If the system is air zoned, a Zone Override terminal “D” will energize to 24 volts. As described in your unit installation manual, this 24-volt signal can be used along with a field supplied isolation relay to call open the  largest zone and hold that damper open so the blower doesn’t see high static pressure during those 5 minutes. The maintenance cycle locks any other call out until completion. After the maintenance cycle, or if a “Y2” call is made before the maintenance cycle occurs, the
4.  counter resets back to zero. This makes our system zone friendly as it allows for true 2 stages pemanasan dan pendinginan.
   There is an installed jumper on the field wiring terminal block marked “A” and “S”. With the jumper installed, the unit will function with an aux heat strip as normal. If the jumper is removed, the PLC goes into dual fuel mode stopping the compressor when there is a
   call for aux heat. Once the aux heat call completes, a 5-minute cool down timer prevents the compressor from restarting on a “Y” call until the time elapses. This allows time for the furnace to cool so hot air doesn’t cause high discharge pressure or a lockout when the compressor restarts.
5.  When the thermostat is set to cooling mode, the “O” signal energizes the reversing valve and locks out the aux heat output.
6. In an effort the reduce energy consumption, the PLC turns power off to the crank case heater when the compressor runs.
7.  This PLC program also allows the use of almost any heat/cool thermostat. Total Green Mfg. Strongly recommends using Honeywell 8000 series thermostats.
8. If either the compressor unit or, the air handler/cased coil sensor detects a refrigerant leak, the unit will go into lockout mode disabling the compressor and backup heat source. The blower on forced air units will be activated and, the “LA” (Leak Alert) light along with the “X” (Lock Out) will turn on along with the “LA” terminal being energized with 24 volts AC. This terminal can be used as a trigger, if required by your local building codes, to set off a remote alarm and/or trigger a mechanical room exhaust fan in the event of a refrigerant leak.

WG2AH Udara Paksa dengan Fungsi Pemanasan Hidronik

In addition to the function and features as described for WG2A units, The PLC program for the WG2AH units allows for switching priority call from forced air to hydronic heating as well as a  feature called “Split Zone” that are installer optioned by choosing jumper settings as described  below.

1. A jumper is used on the field wiring terminal strip between the “R” and “AW” terminals to prioritize air heating over hydronic heating. When this jumper is removed, hydronic heating becomes the priority call.
2. Split Zone is a feature which allows you the ability to heat one zone or floor with hydronic heat and another zone or floor with forced air. Split Zone is active by removing the priority call jumper across “R” and “AW” moving it across the “R” and “SZ” of the field wiring terminal block.
3. While in “Split Zone” mode, the compressor unit will provided forced air heating to the air zone. When the buffer storage tank calls for heat, the compressor unit will shift to heat water. Should a call for the air zone take place while the compressor unit is heating water, the call goes directly to the aux heat source to maintain the air zone. Once the tank temperature is satisfied, the system diverts back to normal air heating with the compressor unit.
   1. When a hydronic heat call from the buffer tank takes place, the compressor turns off if it is running. 1 minute after that, the 3 way valve energizes and the SV1 valve de-energizes. 30 seconds after that stage, pompa air mulai membuat aliran air yang baik. 30 detik setelah itu stage, kompresor menyala. Setelah termostat tangki terpenuhi, kompresor berhenti dan pompa akan terus bekerja selama 30 detik sebelum mati untuk mendapatkan sisa panas dari penukar panas. 1 menit setelah kompresor berhenti, katup 3 arah mati. 1 menit setelah itu kompresor dapat dinyalakan kembali untuk panggilan zona udara. Siklus waktu ini mengurangi keausan komponen sistem dengan tidak harus berpindah di bawah tekanan atau beban.
4. The Hydronic heating function is disabled anytime the “O’ terminal is energized placing the unit in cooling mode.
5. If either the compressor unit or, the air handler/cased coil sensor detects a refrigerant leak, the unit will go into lockout mode disabling the compressor and backup heat source. The blower on forced air units will be activated and, the “LA” (Leak Alert) light along with the “X” (Lock Out) will turn on along with the “LA” terminal being energized with 24 volts AC. This terminal can be used as a trigger, if required by your local building codes, to set off a remote alarm and/or trigger a mechanical room exhaust fan in the event of a refrigerant leak.

WG2AD Udara Paksa dengan Fungsi Pemanas Air Domestik

Selain fungsi dan fitur sebagaimana dijelaskan untuk unit WG2A pada bagian pertama dokumen ini, program PLC untuk unit WG2AD memungkinkan pengalihan panggilan prioritas dari udara paksa ke pemanas air rumah tangga.

• A jumper is used on the field wiring terminal strip between the “R” and “AW” terminals to prioritize air heating/cooling over domestic water heating. When this jumper is removed, domestic water heating becomes the priority call.
• When a water heating call from the water tank takes place, the compressor turns off if it is running. 1 minute after that, the 3 way valve energizes and the SV1 valve de-energizes. 30 seconds after that stage, pompa air mulai membuat aliran air yang baik. 30 detik setelah itu stage, kompresor menyala. Setelah termostat tangki terpenuhi, kompresor berhenti dan pompa akan terus bekerja selama 30 detik sebelum mati untuk mendapatkan sisa panas dari penukar panas. 1 menit setelah kompresor berhenti, katup 3 arah mati. 1 menit setelah itu kompresor dapat dinyalakan kembali untuk panggilan zona udara. Siklus waktu ini mengurangi keausan komponen sistem dengan tidak harus berpindah di bawah tekanan atau beban.
• An added functional PLC feature exclusive to the WG2AD model which allows water heating up 120 degrees, is the unit’s ability to maintain compressor stability by throttling the compressor load as needed to control discharge pressure.
• If either the compressor unit or, the air handler/cased coil sensor detects a refrigerant leak, the unit will go into lockout mode disabling the compressor and backup heat source. The blower on forced air units will be activated and, the “LA” (Leak Alert) light along with the “X” (Lock Out) will turn on along with the “LA” terminal being energized with 24 volts AC. This terminal can be used as a trigger, if required by your local building codes, to set off a remote alarm and/or trigger a mechanical room exhaust fan in the event of a  refrigerant leak.

Pengontrol Logika Cerdas
WG1H 100% Hydronic Heated and Chilled Water Only– List of functions

1. The PLC checks that the LOW/HIGH pressure, HX Low and Discharge temperature switches are made. An open safety switch input has a 60 second delay before setting a lockout and fault signal to “X”. This is to prevent nuisance calls, especially at the beginning of the cooling season when the Earth Loops are at their coldest. “X” is set with any hard lockout condition. Turning the low voltage ke unit kompresor mati lalu hidupkan kembali akan mereset penguncian selama sakelar suhu pembuangan tidak terbuka. Sakelar suhu pembuangan memiliki tombol reset manual. Sakelar suhu pembuangan terbuka akan selalu memerlukan reset manual bersama dengan vol rendahtagSiklus daya. Sakelar tekanan dan suhu rendah HX bersifat otomatis.
2. An “N” call starts the circulator pump for 30 seconds prior to the compressor to allow for full flow through the HX (heat exchanger) prior to starting the compressor. Once the call is complete, the pump will run an addition 30 seconds after the compressor stops to purge the HX of any residual heat. This occurs regardless of either a heated or chilled water call.
3. If the compressor unit sensor detects a refrigerant leak, the unit will go into lockout mode disabling the compressor. The “LA” (Leak Alert) light along with the “X” (Lock Out) will turn on along with the “LA” terminal being energized with 24 volts AC. This terminal can be used as a trigger, if required by your local building codes, to set off a remote alarm and/or trigger a mechanical room exhaust fan in the event of a refrigerant leak.

If you have any questions regarding any of these functions, please contact Total Green Mfg. at Telepon: 419-678-2032 untuk dukungan teknis.

Pertanyaan yang Sering Diajukan

• T: Dapatkah saya menggunakan termostat apa pun dengan Smart Logic Controller?
  A: Yes, the PLC program allows for the use of almost any heat/cool thermostat, but Total Green Mfg. recommends using  Honeywell 8000 series thermostats for optimal performance.

Dokumen / Sumber Daya

Kontroler Logika Cerdas R-454B TANPA AIR [Bahasa Indonesia:] Panduan Instalasi R-454B, WGxA, WG2AH, WG2AD, Pengontrol Logika Cerdas R-454B, R-454B, Pengontrol Logika Cerdas, Pengontrol Logika, Pengontrol

Referensi

• Panduan Pengguna