Specifications
MAINTENANCE
MAINTENANCE
INSTRUCTIONS:
It is recommended
that
you
check the
lollowing at least
every six months
and at lhe
beginning of every
swimming
season.
1.
Examine
the
venting system.
2.
Visually check
the burner and
pilot
flame.
(See
the
pic-
torial sketch
and drawing
below).
When flame appears
yellow,
burners should
be inspected
and cleaned. Use
a
wire brush
if necessary.
3. Keeo the
heater area clear and
free
from
combustibles
and
f lammable
liquids.
4. Make sure there are
no obs$uctions
in the
flow
of
com-
bustion
and
ventilating air.
RELIEF
VALVE
lnstallation
instruction
for
pressure
reliet
valve, when re-
quired.
Manually
operate
relief valve at
least once a
year.
RELIEF
VALV
E
HEATER
MAN
IF O LD
SPRING
AND
FALL OPERATION
It the
pool
is being used
only occasionally,
do
not
turn
the
heater completely
off. Sei
the thermostat
down
to 65"F.
This will
keep the
pool
and ihe sutrounding
ground
warm
enough
to bring
the
pool
up to
a comfortable
swimming
temperature
in a shorter
period
ol
lime-
WINTER OPERATION
It the oool
won't be used
for a
month or
more, turn
the
heater ofl at the
main
gas
valve-
For areas
where there
is
no danger
of
water
freezing,
water should
circulate
through
the heater
all
year
long, even though
you
are not
heating
your
swimming
pool.
Where
freezing
is
possible'
il
is necessry to
drain the
water completely
from the
heater,
This may
be done
by opening
the
drain valve and
allowing
all
water to drain
out ot the
heatel.
Also, disconnect
the
pressure
switch
from its
%" copper
line.
This will
prevent
damage
from
freezing
expanded
water thal
may lie
in
this
tube after
the
heater
has been drained.
CAUTION:
lf tha healer
has bosn
drained
lor lreezing con'
dilions,
do not
turn
"ON"
unlil the
syslem
is circulaling
watar.
BLUE FLAME
HOSE BIB
BLUE
FLAME
3/8 rO r/2 |NCH
INSULAIEO
€LECTROOE
Fig-
33
Fig.35
TROUBLE
SHOOTING
HEATEN
WILL NOT COME
ON
POSSIBLE
CAUSE
REMEDY
Aulomalic lgnition System
Fails
(llD
Models)
Check
il
elecl
cal conn€clions
are
correci
and securely
lastened
-
if Yes, call serviceman.
Pilot Light Out
(Millivolt)
Relight
pilol.
Pump Nol Hunning
Place
pump
in
operalron
Check
for leaks
Filler Oi
y Clean
tiller
Pumo Strainer
CloEq6d
Clean slrainer
Oelective
wiring or Conneclions
Repair
or
replace
wrres
Pressure Su/itch
Oelective
Deleclive
Gas
Conliols
Call serviceman
On.Oll Swilch rn Oll
Posilion Turn
switch
lo On'
HEATEn
SHORT
CYCLTNG
(Rapid
On
tnd Oll Operation)
POSSIBLE
CAUSE
RE!'EOY
Insullicient
Waler
Flow Ctean
lilter
and
pump
sl.ainer
Repair or
replace wrnng
Flow
valve out ol
adjuslmenl
Call s€Niceman
HEATER
MAKES KNOCXING
NOISES
POSSIBLE CAUSE
REHEOY
Heater Operatino
alter
PumP
has
shul oll
Shur
oll
gas
supply
and call
H€ater Exchanger
Scaled
Shut oll
gas
supply
and call
15