ASPEN A2L Sehatsetsi sa ho Khetholla Sistimi

Litaelo tsa ho kenya lebaleng bakeng sa Sistimi ea ho Khetholla Refrigerant ea A2L:

FEELAVIEW

The Refrigerant Detection System e na le sensor ea sehatsetsing e behiloeng holim'a bracket ea sensor, mohala o kopanyang sensor ho boto ea ho fokotsa matla, lebokose la taolo le nang le boto ea taolo ea phokotso le / kapa relay ea boikhethelo, le mohala oa terata bakeng sa ho hokahanya sistimi le mohala o mocha / o teng oa tšimo / moea o tsamaisang moea. Sheba Figure-A le A1 ka tlase bakeng sa sistimi e felletseng:

Sistimi ea ho lemoha sehatsetsing

KEKETSO

The Refrigerant Detection System e hlokeha hore e kenngoe tšimong ke rakonteraka oa HVAC ea koetlisitsoeng le ea nang le lengolo la tumello ea A2L nakong ea ho e kenya ho latela mehato ena:

1. For cased A-coils, remove coil casing front panels to expose the entire evaporator coil. For uncased coils, slide the coil into the field provided coil casing. For slab coils, remove the side panel on the refrigerant piping side. For dedicated horizontal/plenum coils, skip to step three.
2. Tsamaisa li-discs tse khubelu (e le 'ngoe bakeng sa mokelikeli le mohala o mong le o mong) holim'a liphaephe tsa tšimo le hole le sebaka sa brazing. Latela litaelo tse thathamisitsoeng bukeng ea ho kenya khoele bakeng sa ho tiisa le ho kenya khoele ea mouoane.
3. Hokela bracket ea sensor, ho etsa bonnete ba hore e maemong a emeng, holim'a pan ea drain joalo ka ha ho bonts'itsoe ho Setšoantšo sa B ka tlase. Sebopeho sa sensor se tšoailoe ho sensor; sensor e tlameha ho kenngoa ka ntlha ea motsu UP. Bakeng sa libaka tse khethehileng tsa borakete ea sensor, ka kopo sheba Tafole 12.2A le B ho IOM:
4. Run sensor cable through one of the side openings in the coil casing; if both side accesses to the coil are blocked, cut a 0.875” hole in the front panel of the casing to allow for access. Use strain relief supplied in the kit in the opening to ensure cable is not damaged when exiting the coil casing. The installing contractor must ensure there is a drip loop created (shown in Figure-C below) in the harness to ensure condensation does not run into the sensor connection. Use the zip ties included in the kit to secure the wiring to create the drip loop.
5. Mount mitigation board enclosure to a nearby flat, vertical surface by using a.) the included two-sided tape or b.) using field-supplied screws; see Figure-D below for more details. The enclosure must be mounted perpendicularly flush to a wall or permanent structure near the coil within three (3) feet of the furnace. Do NOT mount the enclosure to the outside of the furnace or evaporator coil casing as damage could occur to the equipment. Keep the enclosure clear of the furnace flue pipes.
6. Hokela thapo ea sensor ho boto ea taolo sebakeng se koaletsoeng. Kopanya molumo o tlasetaglithapo tsa motlakase tsamaisong e teng / e ncha ea lithapo / moea joalo ka Setšoantšong-E se ka tlase:
7. For uncased coils, apply warning labels included in the kit to the coil casing, ensuring they are visible from the front of the coil. For cased A-coils, dedicated/plenum, and slab coils, the labels will be applied to the casing at the factory.
   Koala casing holding the evaporator coil. Slide the discs so they reside just outside of the coil cabinet. For dedicated horizontal/plenum coils, apply disc to refrigerant lines prior to brazing field piping. See Figure-F below for pictorial representation. These markings will alert any technician servicing the installation in the future that the system is charged with an A2L refrigerant.

TIISETSO: HO SEBELISA TEKO EA SYSTEM KE TLAMELO BAKENG SA LINTHO TSOHLE. HVAC SYSTEM HA E LOKELA HO PHETHA TUMELO HO FIHLELA MEHATO EA HO KENYA E HLALELETSENG BUKANA ENA E PHETHELE KA KATLEHO.
BOHLOKOA: Le ka mohla u se ke ua kopanya sensor ho boto ea taolo ea phokotso ha boto e ntse e sebelisoa; etsa bonnete ba hore sistimi e tima pele ho ts'ebetso ea sistimi ena ea phokotso. Sebelisa feela "SENSOR1" PORT; kou ea "SENSOR2" e tla sebelisoa feela lits'ebetsong tse nang le likarolo tse peli tsa kahare moo sensor e tla boela e hokahane le boto ea taolo ea phokotso. Haeba sensor e sa hokahane pele e matlafatsa sistimi ea phokotso, e tla kena ka mokhoa oa ho fokotsa ho lutla. Ha sistimi e kena mokhoeng oa phokotso ea ho lutla, e tla lula sebakeng sa phokotso bonyane metsotso e mehlano (5), leha boto ea taolo e felloa ke matla kapa motlakase o tsamaisoa ka baesekele. Ka hona, ho eletsoa ka matla ho hokela sensor pele o kenya matla.
Etsa tlhahlobo ea A2L Mitigation Control ea ho lutla ha sehatsetsing bakeng sa mekhoa eohle ea ts'ebetso ka bonngoe - Ho Pholisa (bakeng sa li-AC & lipompo tsa mocheso), Ho futhumatsa (bakeng sa lipompo tsa mocheso), Ho futhumatsa Motlakase, le mekhoa ea Fan.

Likopo tse nang le Standard A2L Mitigation Kit (Kgetho “S”):

Litaelo tsa Wiring: Beha thermostat ho o mong oa mekhoa ea ts'ebetso e ka holimo, 'me u netefatse hore tsamaiso e tsamaisoa hantle' me e sebetsa hantle ka mokhoa oo. Tatelano ea teko e tla hloka ho etsoa hape ka mokhoa o mong le o mong oa ts'ebetso. Bula sebaka se kampetsoeng ho fihlella boto ea taolo ea phokotso. Ha sistimi e se e kentsoe matla, taolo e tla buisana le sensor ea A2L ho kopa data mabapi le mohopolo oa sehatsetsing se tsamaisoang ke moea ka har'a khabinete ea coil, emela metsotsoana e 10, 'me u netefatse hore STATUS LED e bonts'a mokhoa oa ho futhumatsa (o tiisitsoe), ebe o ema metsotsoana e 20 - 30 mme o netefatse hore STATUS LED e bonts'a "Run OFF" (e tiileng).

1. Fumana thapo ea sensor e hokahaneng le boema-kepe ba "SENSOR1" botong ea taolo ea phokotso.
   Tlosa thapo ea sensor ka ho penya tabo ho sehokelo le ho hula hole le boto ho khaola sensor.
   
   ELA HLOKO: Taolo ea ho Fokotsa ea A2L bakeng sa lits'ebetso tsa Aspen e behiloe ho Auto Reset kahoo mosebetsi oa matsoho oa RESET BUTTON o koetsoe.
2. Hang ha sensor e khaotsoe, ema metsotsoana e 15, boto ea taolo ea phokotso ha e sa bona sensor, netefatsa hore STATUS LED e panya khoutu ea phoso bakeng sa phoso ea puisano (2 blink), tatellano ea phokotso e qala:
   1. Ts'ebetso ea sistimi ea HVAC e khethiloeng e le taolo e tla fana ka karabelo ea sistimi e tla tima compressor le ho matlafatsa moea o fokang kahare.
   2. Mofuthu oa ka tlung o tla qala ho sebetsa 'me o lule o sebetsa bonyane metsotso e 5 ho tloha ha ho fumanoa phoso. Khoutu ea phoso ea STATUS LED (2 blink) e tla tsoelapele ka metsotso e 5 kaofela.
   3. Hang mehato bi, le b. ii. ho netefalitsoe hore tlhahlobo e nkoa e atlehile. Ho khothalletsoa ho ema metsotso eohle ea 5 ho lumella tatellano ea liteko hore e felle.
3. Phahamisa motlakase oa sistimi, kopanya sensor hape koung ea "SENSOR1", ebe u matlafatsa sistimi ho netefatsa hore STATUS LED e bonts'a mokhoa oa ho futhumatsa (o tiileng ON). Ema 20-30s, ebe u netefatsa hore STATUS LED e bontša Run mode (solid OFF). Bakeng sa litsamaiso tse hlokang sensor e le 'ngoe feela, tlhahlobo e felile.

ELA HLOKO: Haeba A2L SYSTEM YA HO HLAHLOBA SEHATSI E SA SEBELE KA NTLE HO SEBELISA MEKHOA E MANG KAPA EFE YA TSAMAISO, SHEBA LEKELETSO SHEBA

DIAGRAM BAKENG SA SYSTEM YA HAO E KHILWENG MME U SE KE U TSOELA PELE HO FIHLELA TABA E THAROLILE.

Likopo tse nang le A2L Mitigation + Accessory Control Kit (Kgetho “R”):

"Accessory Control Kit" e kenyelletsa relay le thapo ea terata e sebelisetsoang ho tima mohala oa W1 & W2 kapa ho matlafatsa kapa ho theola matla ho lisebelisoa / lisebelisoa kapa mesebetsi.
Beha thermostat ho o mong oa mekhoa ea ts'ebetso e ka holimo, 'me u netefatse hore tsamaiso e tsamaisoa hantle' me e sebetsa hantle ka mokhoa oo. Tatelano ea teko e tla hloka ho etsoa hape ka mokhoa o mong le o mong oa ts'ebetso. Bula sekoahelo ka ho tlosa likurufu tse peli le sekoaelo sa tšepe ho fihlella boto ea taolo ea phokotso le phepelo ea taolo ea lisebelisoa. Ha sistimi e se e kentsoe matla, taolo e tla buisana le sensor ea A2L ho kopa data mabapi le khatello ea sehatsetsi se tsamaisoang ke moea ka har'a khabinete ea coil, ema metsotsoana e 10, 'me u netefatse hore STATUS LED e bonts'a mokhoa oa ho futhumatsa.
(e tiileng ON), ebe o ema metsotsoana e 20 - 30 'me u netefatse hore STATUS LED e bontša Run mode (solid OFF).

1. Fumana thapo ea sensor e hokahaneng le boema-kepe ba "SENSOR1" botong ea taolo ea phokotso.
   Tlosa thapo ea sensor ka ho penya tabo ho sehokelo le ho hula hole le boto ho khaola sensor.
2. Hang ha sensor e khaotsoe, ema metsotsoana e 15, boto ea taolo ea phokotso ha e sa bona sensor, netefatsa hore STATUS LED e panya khoutu ea phoso bakeng sa phoso ea puisano (2 blink), tatellano ea phokotso e qala:
   1. Ts'ebetso ea sistimi ea HVAC e khethiloeng e le taolo e tla fana ka karabelo ea sistimi e tla tima compressor le lisebelisoa / lisebelisoa tse ling tse hokahaneng le li-terminals 3, 4 le 11, 12 tsa relay joalo ka mocheso oa motlakase kapa mocheso oa khase kapa sehloekisi sa moea ka nako e le 'ngoe, ebe se tla matlafatsa moea o fokang ka tlung. Sheba setšoantšo sa relay le wiring ka tlase bakeng sa lintlha. 

Litaelo tsa Wiring

1. Mofuthu oa ka tlung o tla qala ho sebetsa 'me o lule o sebetsa bonyane metsotso e 5 ho tloha ha ho fumanoa phoso. Khoutu ea phoso ea STATUS LED (2 blink) e tla tsoelapele ka metsotso e 5 kaofela.
2. Hang mehato bi, le b. ii. li netefalitsoe tlhahlobo e nkoa e atlehile. Ho khothalletsoa ho ema metsotso eohle ea 5 ho lumella tatellano ea liteko hore e felle.

HLOKOMELA: Tahlehelo ea puisano lipakeng tsa taolo le sensor le eona e tla fella ka boemo ba phokotso bonyane metsotso e 5. Taolo e ke ke ea hlaphoheloa ho fihlela puisano e tsosolosoa.

Lipotso Tse Botsoang Hangata

• P: Ke lokela ho etsa eng haeba STATUS LED e panya khoutu ea phoso bakeng sa phoso ea puisano?
  A: Haeba STATUS LED e panya khoutu ea phoso bakeng sa phoso ea puisano (2 ea panya), latela tatellano ea phokotso e fanoeng ke sistimi ea taolo. Sena se tla etsa hore compressor e sebetse le lisebelisoa life kapa life tse hokahaneng, ebe e matlafatsa moea o fokang kahare. Sheba setšoantšo sa relay le wiring bakeng sa lintlha tse ling.

Litokomane / Lisebelisoa

ASPEN A2L Sehatsetsi sa ho Khetholla Sistimi [pdf] Buka ea Taelo A2L Refrigerant Detection System, Refrigerant Detection System, Setsi sa ho Fumana

Litšupiso

• Bukana ea Mosebelisi