MUNDO CLIMA H9A Series, Installation And Owner'S Manual

Page: 99 / 336

8
E lectrical S afety C h ec k s
A ft er ins t alla t ion , confir m t ha t all elec t rical wiring
is ins t alled in accordance wi t h local and na t ional
regula t ions , and according t o t he Ins t alla t ion
Manual .
BEFORE TEST R U N
C h ec k G roundin g W or k
Measure grounding resis t ance b y visual de t ec t ion
and wi t h grounding resis t ance t es t er . Grounding
resis t ance m us t b e less t han 4 .
D U R I NG TEST R U N
C h ec k for E lectrical Lea k a g e
During t he T est R un , use an elec t ropro b e and
m ul t i m e t er t o per f or m a co m prehensive elec t rical
leakage t es t.
I f elec t rical leakage is de t ec t ed , t urn o ff t he uni t
i mm edia t ely and call a licensed elec t rician t o find
and resolve t he cause o f t he leakage .
G as Lea k C h ec k s
There are t wo di ff eren t m e t hods t o check f or gas
leaks .
S oa p and W ater Met h od
Using a so ft b rush , apply soapy wa t er or liquid
de t ergen t t o all pipe connec t ion poin t s on t he
indoor uni t and ou t door uni t. The presence o f
b u bb les indica t es a leak .
Lea k D etector Met h od
I f using leak de t ec t or , re f er t o t he device’s
opera t ion m anual f or proper usage ins t ruc t ions .
AFTER PERFOR MI NG GAS L EAK C HE C KS
A ft er confir m ing t ha t t he all pipe connec t ion
poin t s DO NOT leak , replace t he valve cover on
t he ou t side uni t.
E
lectrical
and
G
as
Lea
k
C
h
ec
k
s
WARN I NG – R I SK OF
E L E C TR IC SHO C K
A LL W I R I NG MU ST C O M P L Y W I TH L O C A L
AND NAT I ONA L E L E C TR IC A L C ODES,
AND MU ST BE I NSTA LL ED BY A LIC ENSED
E L E C TR ICI AN.
ELECTRICAL AND GAS LEAK CHECKS
99
This unit must be installed by a professional according RD 795/2010, RD 1027/2007 and RD 238/213