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IMPORTANT
SAFETY  INFORMATION

1.  This   appliance   is  only  for  use
      with   the  type  of  gas  indicated
      on  the  rating  plate. This
      appliance  is  not  convertible  for
       use  with  other  gases.
2.   Do   not    place   propane/LP
      supply   tank(s)   inside  any
       structure. Locate  propane/LP
       supply   tank(s)   outside.
3.    If  you  smell  gas

!

 Shut  off  gas  supply.

!

Do  not  try  to  light  any  appliance.

!

     

Do  not  touch  any  electrical  switch,

        do  not  use  any  phone  in  your

        building.

!

Immediately  call  your  gas  supplier

        from a neighbor’s  phone.  Follow

        the  gas supplier’s  instructions.

!

If  you  cannot  reach  your  gas

        supplier,  call  the  fire  department.

4.    This  heater  shall  not  be
        installed   in  a  bedroom  or
        bathroom
5.    Always  run  heater  with  control
       knob  at  LOW  or  HIGH  locked
        positions.  Never   set   control
        knob  between  locked positions.
        Poor  combustion  and  higher
        levels of  carbon  monoxide may
        result.
6.    This  heater  needs  fresh,
       outside  air  ventilation  to run
       properly. This  heater  has  an
       Oxygen  Depletion  Sensor
       (ODS) safety  shutoff  system.
       The  ODS  shuts  down  the
       heater  if  not  enough  fresh  air
       is  available. See

Fresh  Air  for

       Combustion  and  Ventilation
       pages  4  and  5.
7.    Keep  all  air  openings  in  front
       and  bottom  of  heater clear
       and  free  of  debris. This  will
       insure  enough  air  for  proper

   combustion.

8.   If  heater  shuts  off. Do  not
      relight  until  you  provide  fresh,
       outside  air. If  heater keeps
      shutting  off, have  it  serviced.
9.   Do  not  operate

T

!

    where  flammable  liquids  or  va-

       pors   are  used  or  stored

!

    under  dusty  conditions

WARNINGS

             

I M P O R TA N T:

R e a d     t h i s

o w n e r ’ s     m a n u a l     c a r e f u l l y     a n d
c o m p l e t e l y     b e f o r e   t r y i n g     t o
a s s e m b l e ,   o p e r a t e ,   o r     s e r v i c e
t h i s     h e a t e r .   I m p r o p e r     u s e     o f
t h i s     h e a t e r     c a n     c a u s e     s e r i o u s
i n j u r y     o r     d e a t h     f r o m     b u r n s ,
f i r e ,     e x p l o s i o n ,     e l e c t r i c a l
s h o c k ,     a n d     c a r b o n     m o n o x i d e
poisoning.

Do    not    place    clothing    or    other
flammable    material    on    or    near
the    appliance.  Never    place    any
objects  on  the  heater.

Due  to  high  temperatures,   heater
s h o u l d     b e     k e p t     o u t     o f
traffic    and    away    from    furniture
and  draperies.

S u r f a c e     o f     h e a t e r     b e c o m e s
very    hot    when    running    heater.
Keep    children    and    adults    away
from  hot  surface  to  avoid  burns
or    clothing    ignition.    Heater    will
remain  hot  for  a time  after  shut
down.  Allow    surface    to    cool
before  touching.

C a r e f u l l y     s u p e r v i s e     y o u n g
children    when    they    are    in    the
same  room  with  heater.

Make    sure    grill    guard    is    in
place  before  running  the heater.

10.   Before  using  furniture  polish,

        wax, carpet  cleaner, or  similar

        products, turn  heater  off.  If

        heated, the  vapors  from  these

        products  may  create  a  white

        powder  residue  within  burner

        box  or  on adjacent  walls  or

        furniture.

11.   Do  not  use  heater  if  any  part

        has  been  under  water.

  Immediately  call  a qualified

  service  technician  to  inspect

  the  room heater  and  to

  replace  any  part  of  the  control

  system  and  any  gas  control

  which  has  been  under water.

12.   Turn  off    heater  and  let  cool

        before  servicing. Only a qualified

        service  person  should  service

        and  repair  heater.

13.   Operating  heater  above

        elevations  of  4,500  feet  could

        cause  pilot  outage.

14.  To  prevent  performance

        problems, do not  use

        propane/LP fuel tank of  less

        than  100 lbs. capacity.

DANGER:

  Carbon  monoxide

poisoning  may  lead  to  death!

Carbon      Monoxide      Poisoning:

Early    signs    of    carbon    monoxide
poisoning    resemble    the    flu    with
headaches,  dizziness,  or    nausea.
If   you  have  these  signs, the  heater
may  not  be  working  properly. 

Get

fresh    air    at    once!

  Have    heater

serviced. Some  people  are  more  af-
fected  by  carbon  monoxide  than
others.  These    include    pregnant
women, persons  with  heart  or  lung
disease  or  anemia, those  under   the
influence  of    alcohol,    and    those
at  high  altitudes.

Propane/LP  Gas:

   Propane/LP  gas

is odorless. An  odor-making  agent
is added  to  Propane/LP  gas.  The
o d o r   h e l p s     y o u     d e t e c t     a
Propane/LP    gas    leak    .  However,
the odor added to   Propane/LP gas
can  fade. Propane/LP   gas  may  be
present  even  though  no  odor       exists.
Make certain  you  read  and  understand
all  warnings. Keep  this  manual  for
reference.  It  is  your  guide  to  safe  and
proper  operation  of    this  heater.

         WARNING:  

Do  not  use  any

a c c e s s o r y     n o t     a p p r o v e d     f o r
use  with  this  heater.

            

WARNING:    

Any    change    to

this    heater    or    its    controls    can
be  dangerous.

Keep    the    appliance    area    clear
a n d     f r e e     f r o m     c o m b u s t i b l e
materials,  gasoline,  and    other
flammable    vapors    and    liquids.

Summary of Contents for HR15ML-1

Page 1: ...e must be performed by a qualified installer service agency or gas supplier HR15TL 1 HR25TL 1 HR15ML 1 HR25ML 1 Table of Contents ImportantSafetyInformation 2 Product Features 3 ProperVentilation Fres...

Page 2: ...hot when running heater Keep children and adults away from hot surface to avoid burns or clothing ignition Heater will remain hot for a time after shut down Allow surface to cool before touching Caref...

Page 3: ...urce Heater Cabinet Control Knob Grill Burners Ignitor Button Lower Front Panel LOCAL CODES Install and use heater with care Follow all local codes In the absence of local codes use the latest edition...

Page 4: ...lation air by one of the methods described in the National Fuel Gas Code ANS Z223 1 Section 5 3 or applicable local codes Unusually Tight Construction The air that leaks around doors and windows may p...

Page 5: ...l burning appliances in the space Vent free heater Btu Hr Gas water heater Btu Hr Gas furnace Btu Hr Vented gas heater Btu Hr Gas Fireplace logs Btu Hr Other gas appliances Btu Hr Total Btu Hr Do not...

Page 6: ...joint pipe wrench A CSA AGA design certified equip ment shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Purchase the CSA AGA design certified equip ment shutoff va...

Page 7: ...mounting screws through mounting bracket and into wall studs Attaching to Wall Anchor This method allows you to attach mounting bracket to hollow walls wall areas between studs or to solid walls concr...

Page 8: ...nting bracket onto wall Line up last hole on each end of bracket with wall anchors 6 Insert mounting screws through bracket and into wall anchors 7 Tighten screws until mounting bracket is firmly fast...

Page 9: ...e regulator with wrench when connecting it to gas piping and or fittings CAUTION Use pipe joint sealant that is resistant to liquid petroleum LP gas Figure 14 Gas Connection The installer must supply...

Page 10: ...e to control valve see Figure 16 Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak 5 Correct all leaks at once 6 Light heater see Operating Heater pages 10 and 11 for no...

Page 11: ...unterclockwise Release the downward pressure on the knob while continuing to turn until the knob locks at the desired setting position Do not operate between locked positions Shutting Off Heater 1 Tur...

Page 12: ...ep 5 Turn control knob counterclock wise to the PILOT position Press in control knob for five 5 seconds see Figure 20 Note You may be running this heater for the first time after hooking up to gas sup...

Page 13: ...o remove dust MANUAL LIGHTING PROCEDURE 1 Remove lower front panel see Figure 7 page 7 2 Follow steps 1 through 5 under Lighting Instructions on page 12 3 With control knob pressed in strike match Hol...

Page 14: ...trol knob is not pressed in long enough 3 Equipment shutoff valve is not fully open 4 Thermocouple connection is loose at control valve 5 Pilot flame is not touching thermocouple This allows thermocou...

Page 15: ...o low 1 Residues from manufacturing processes 1 Metal expanding while heating or contracting while cooling 1 When heated vapors from furniture polish wax carpet cleaners etc turn into white powder res...

Page 16: ...ne LP gas company 3 Clean ODS pilot see Cleaning Page 13 1 Locate and correct all leaks see Checking Gas Connections Page 10 2 Replace control valve 1 Take apart gas tubing and remove foreign matter 2...

Page 17: ...nal fan kit part HAB01 fits all models noted in this manual The fan has 3 settings ON OFF Auto The thermostatically controlled HAB01improves heater efficiency and includes installation and operating i...

Page 18: ...18 ILLUSTRATED PARTS BREAKDOWN HR15ML Burner Assembly ODS Pilot Assembly...

Page 19: ...04E ML071 02 ML072 01 PART AVAILABLE NOT SHOWN DESCRIPTION Cabinet Assembly Lower Front Panel Assembly Deflector Unit Burner Assembly ODS Pilot Assembly Thermocouple lgnitor Electrode ODS Mounting Br...

Page 20: ...20 ILLUSTRATED PARTS BREAKDOWN HR25ML Burner Assembly ODS Pilot Assembly...

Page 21: ...NOT SHOWN DESCRIPTION Cabinet Assembly Lower Front Panel Assembly Reflector Unit Burner Assembly ODS Pilot Assembly Thermocouple lgnitor Electrode ODS Mounting Bracket Self Tapping Screws Control Val...

Page 22: ...22 ILLUSTRATED PARTS BREAKDOWN HR15TL ODS Pilot Assembly Burner Assembly...

Page 23: ...ML065 01 PARTS AVAILABLE NOT SHOWN DESCRIPTION Cabinet Assembly Lower Front Panel Assembly Reflector Unit Burner Assembly Thermostat Valve Assembly Thermostat Valve Base Self Tapping Screw Mounting Br...

Page 24: ...24 ILLUSTRATED PARTS BREAKDOWN HR25TL ODS Pilot Assembly Burner Assembly...

Page 25: ...SCRIPTION Cabinet Assembly Lower Front Panel Assembly Reflector Unit Burner Assembly Thermostat Valve Assembly Thermostat Valve Base Self Tapping Screw Mounting Bracket Thermostat Outlet Tube Assembly...

Page 26: ...26...

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