Heat Controller SMA, SMH owner manual Operation IPS

Page 11

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.

9

Image 11
Contents Owner S Read his Anual Safety When removed, metal Conditioner Parts Ndicator lluminates when Timer s Et NManual Operation Operating EmperatureTo et he orizontal ir low irection Left Ight Adjusting AIR Flow DirectionAdjusting Ertical Air Low Irection Own To et he ertical ir LowOptimal Operation HOW the AIR Conditioner WorksFilter andle MaintenanceMaintenance MaintenanceOperation IPS Auto-restart unction Heating ode For ooling nd eating odels nlyTroubleshooting Uality Leader N Onditioning AIR