OPERATION IPS

The ollowing vents ay ccur uring ormal peration.

1.Protection f he ir onditioner. Compressor rotection

The ompressor an't estart or

inutes

fter

t tops.

 

Anti-cold ir Cooling nd eating

odels

nly)

 

 

The

nit s

esigned

ot o

low old ir

n

EAT mode, hen he ndoor

eat xchanger s n

one

f he

ollowing

hree

ituations

nd

he

et

emperature as ot een

eached.

A)hen eating as ust tarting.

B)efrosting.

C)ow emperature eating.

The ndoor

r

utdoor

an top

unning

hen

efrosting

Cooling

nd

eating

odels nly).

Defrosting Cooling

nd

eating

odels only)

 

 

 

 

 

 

 

 

 

Frost

ay

e

enerated

n he utdoor nit uring

eat

ycle

hen

utdoor emperature s ow

and

umidity

s igh

esulting

n

ower

eating

fficiency

f

he

ir

onditioner.

 

 

During his

ondition

ir

onditioner

ill

top

eating peration

nd start efrosting utomatically.

The

ime

o

efrost

ay

ary

rom

o

0

inutes

ccording o

he

utdoor emperature

nd

the

mount

f rost

uildup

 

n

he

utdoor nit.

 

 

 

 

 

 

 

 

2. A white

ist oming

 

ut

rom

he ndoor

nit

 

 

 

 

 

 

 

 

 

A white

ist

 

ay

enerate

ue

o

arge

emperature

ifference

etween ir nlet nd ir utlet

on

OOL mode n

 

n ndoor

 

nvironment

hat as

igh elative

umidity.

 

 

A white

ist

 

ay

enerate

ue

o

oisture enerated rom efrosting rocess

hen he

ir

conditioner

estarts n

EAT mode

peration

fter

efrosting.

 

 

 

 

 

3. Low

oise

f

he ir

 

onditioner

 

 

 

 

 

 

 

 

 

 

 

 

 

You

ay

ear

ow

issing

 

ound

hen he

ompressor s

unning

r as ust

topped

unning.

This sound s

he

ound

f he efrigerant

lowing

r oming

o

 

top.

 

 

You

an

lso

ear

 

ow

squeak" ound

hen he

ompressor s

unning r as ust topped

running. This s aused

y eat xpansion nd old ontraction f he lastic arts n he nit

when he emperature s

hanging.

 

 

 

 

 

 

 

 

 

 

 

 

A noise

ay

e eard

ue o louver

estoring

o ts

riginal

osition

hen ower s irst urned n.

4.Dust s lown ut rom he ndoor nit.

This s

ormal

ondition

hen

he

ir

onditioner

as ot een

sed or

ong time r

uring irst

use f

he

nit.

 

 

 

 

 

 

 

 

 

 

5. A peculiar

mell

omes

ut

rom

he ndoor nit.

 

 

 

This s

aused y

he ndoor

nit

iving

ff mells

ermeated from

uilding

aterial, from

urniture,

or moke.

 

 

 

 

 

 

 

 

 

 

 

6.The ir onditioner urns o AN nly ode rom OOL or EAT For ooling nd heating odels nly) ode.

When ndoor emperature eaches he emperature etting n ir onditioner, he ompressor ill stop utomatically, nd he ir onditioner urns o AN nly ode. The ompressor ill tart gain when he ndoor emperature ises n OOL mode r alls n EAT mode For ooling nd eating models nly) o he et oint.

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Heat Controller SMA, SMH owner manual Operation IPS