Gree GEH09AA-D3DNA1C/I, Owner'S Manual

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8
4 Operating guide
OPERATING INSTRUCTIONS
Working principle and special functions for cooling
Principle:
The air conditioner absorbs heat in the room and releases it outdoors, so that the
indoor ambient temperature decreases. Its cooling capacity increases or decrease depending on the outdoor temperature.
Defrost function:
If the unit is running in COOL mode and at a low temperature, frost may form on
the heat exchanger. When the indoor heat exchange temperature goes below 0oC, the indoor unit`s microcomputer will stop the com-
pressor to protect the unit.
Working principle and special functions for heating
Principle:
* The air conditioner absorbs heat from the outdoors and transmits it indoors to raise the room temperature. This is the heat-pump
heating principle: the heating capacity will be reduced if the outdoor temperature decreases.
* If outdoor temperature is extremely low, please operate along with other heating appliances.
Defrosting :
* When the outdoor temperature is low but the humidity is high and the unit has been running for some time, frost will form on the
outdoor unit, affecting the heating capacity. In this case, the auto-defrost function will turn on and the heat will stop for 8-10 mins.
* During auto-defrost, the fan motors of the indoor and outdoor units will stop.
* While defrosting, the indoor indicator flashes (or displays “H1”). The outdoor unit may emit vapor, which is caused by the defrosting
and is not a malfunction.
* When the defrosting is complete, the heat will restart automatically.
Anti-cool wind function:
When running in the Heat mode and there is one of the following three statuses, the indoor fan motor may not start in order to prevent
blowing cool air into the room (within 3 mins):
1. Heat mode just started. 2. After auto-defrost is finished.
3. Heating under low temperature.
The climate type of this unit can be found on the nameplate.
8
4 G uid e d ’u til is ati on
IN ST RU CT IO NS D ’U TIL IS AT IO N
Fo nc tio nn em en t e t f on cti on s s pé cia le s e n m od e « C OO L »
Prin cip e :
Le clim atis eur ab sor be la cha leu r d e la pi èce et l’e xpu lse à l’e xté rie ur a fin qu e la te mpé rat ure am bia nte di min ue. Sa ca pac ité de
ref roi diss em ent au gm ent e o u d im inu e s elo n la te mpé rat ure ex tér ieu re.
Fon ctio n d e d égi vra ge :
Lor squ e l’ app are il f onc tio nne en m ode « CO OL » e t à ba sse te mpé rat ure , d u g ivr e p eut se fo rm er s ur l ’éc han geu r d e c hal eur . L ors que la
tem pér atu re de l’é cha nge ur d ’ai r d e l’ app are il i nte rne es t in fér ieu re à 0 °C (3 2 °F ), l e m icr oor din ate ur d e l’ app are il i nte rne fe ra en sor te
que le co mpr ess eur ce sse de fo nct ion ner af in de pro tég er l ’ap par eil.
Fo nc tio nn em en t e t f on cti on s s pé cia le s e n m od e « H EA T »
Prin cip e :
* Le clim atis eur ab sor be la cha leu r d e l’ ext érie ur e t l’ exp ulse à l’in tér ieu r p our qu e la te mpé rat ure am bia nte au gm ent e. C e c onc ept
rep rés ent e le pr inc ipe de ch auf fag e d e la th erm opo mpe : l ’ap par eil cha uffe m oin s lo rsq ue la tem pér atu re ext érie ure di min ue.
* Si l a te mpé rat ure ex tér ieu re est trè s b ass e, v eui lle z u tilis er d ’au tre s a ppa rei ls de cha uffa ge.
Dég ivr age :
* Si l a te mpé rat ure ex tér ieu re est ba sse , m ais que le ta ux d’h um idi té est él evé et qu e l’ app are il f onc tio nne de pui s u n c erta in tem ps, du
givr e s e fo rm era su r l’ app are il e xte rne , c e q ui n uira à sa cap acit é d e c hau ffa ge. D ans ce ca s, l a fo nct ion de dé givr age au tom atiq ue
s’a ctiv era et la ch ale ur c ess era de 8 à 1 0 m inu tes .
* Pen dan t le dé givr age au tom atiq ue, le s m ote urs du ve ntila teu r d es app are ils int ern e e t e xte rne ce sse ron t d e fo nct ion ner .
* Pen dan t le dé givr age , l’ ind ica teu r in tér ieu r c lig not e (o u « H 1 » ap par aît à l’ écr an) . L ’ap par eil ext ern e p eut dé gag er d e la va peu r
cau sée pa r le dé givr age et no n p ar u ne déf ect uos ité .
* Lor squ e le dé givr age es t te rm iné , l’ app are il r eco mm enc era au tom atiq uem ent à pro dui re de la cha leu r.
Fon ctio n d e p rév ent ion de ve nt f roi d :
Lor squ e l’ app are il f onc tio nne en m ode « HEA T » da ns l’u n d es tro is cas su iva nts , le m ote ur d u v ent ila teu r in ter ne peu t n e p as fon ctio nne r
afin de ne pa s s ouf fle r d ’ai r fr ais dan s la pi èce (e n m oin s d e tr ois min ute s) :
1. Mod e « H EAT » act ivé .
2. Lor squ e le dé givr age au tom atiq ue est te rm iné .
3. Cha uffa ge à b ass e te mpé rat ure .
Le typ e d e c lim at d e c et a ppa rei l p eut se tro uve r s ur l a p laq ue sig nal étiq ue.