Procom ML170EHPC Скачать руководство пользователя страница 10

10

*A  CSA/AGA  design-certified  equipment  shutoff  valve  with  1/8

"

  NPT  tap

is  an acceptable alternative to test gauge connection. Purchase the optional
CSA/AGA design-certified equipment shutoff valve from your dealer.

Figure 12 -Gas  Connection

r

CHECKING GAS
CONNECTIONS

Pressure  Testing  Gas  Supply
Piping  System
Test  Pressures  In  Excess  Of
1/2  PSIG  (3.5 K Pa)

1.    Disconnect appliance with its
       appliance main gas valve
       (control valve) and equipment
        shutoff valve from gas supply
       piping system. Pressures in
       excess of 1/2 psig will damage
        heater regulator.
2.    Cap off open end of gas pipe
       where equipment shutoff valve
       was connected.
3.     Pressurize supply piping
       system  by  either using com
       pressed air or opening
        propane/LP supply tank valve.
4.    Check all joints of gas supply
        piping system. Apply mixture  of
       liquid soap and water to gas
       joints. Bubbles forming show
        a  leak.
5.    Correct all leaks at once.
6.     Reconnect heater and equipment
         shutoff  valve  to  gas supply.  Check
       reconnected fittings for leaks.

Test  Pressures  Equal  To or
Less  Than  1/2  PSIG  (3.5 K Pa)

1.     Close  equipment  shutoff  valve
       (see Figure 13).
2.     Pressurize  supply  piping  system
         by  either  using  compressed  air
         or  opening  propane/LP  supply
       tank valve.
3.   Check all joints from propane/LP
      supply tank to equipment shutoff
        valve  (see  Figure  14).  Ap ply
      mixture of liquid soap and water
        to  gas  joints.  Bubbles  forming
       show a leak.
4.    Correct all leaks at once.

IMPORTANT:  

Install an equipment

shut off valve in an accessible
location. The equipment shutoff
valve is for turning on or shutting
off the gas to the appliance.

from going into heater controls. If
sediment trap is not installed or is
installed wrong, heater may not run
properly.

Apply pipe joint sealant lightly to
male  threads. This will prevent
excess sealant from going into pipe.
Excess sealant in pipe could
result in clogged heater valves.

State of Massachusetts  : The installa-
tion  must  be  made  by  a  licensed
plumber or gas fitter in the Common-
wealth of Massachusetts.
Sellers of unvented propane or natural
gas-fired supplemental  room heaters
shall provide to each purchaser a copy
of 527 CMR30 upon sale of the unit.
In the State of Massachusetts,unvented
propane and  natural gas-fired space
heaters  shall  be  prohibited  in  bed-
rooms and bathrooms.

I

nstall sediment trap in supply line

as  shown in Figure 12. Locate
sediment  trap where it is within
reach for  cleaning. Locate sedi-
ment trap   where trapped matter is
not likely  to  freeze. A sediment trap
traps moisture  and contaminants.
This   keeps  them

           

 WARNING: 

Test all gas

piping and connections for leaks
after installing or servicing.
Correct all leaks at once.

         

WARNING: 

Never use an

open flame to check for a leak.
Apply a mixture of liquid soap
and water to al joints. Bubbles
forming show a leak. Correctall
leaks at once.

       

CAUTION:

 

Make sure exter-

nal regulator has been installed be-
tween gas supply and heater. See
guidelines under Connecting to Gas
Supply.

Содержание ML170EHPC

Страница 1: ...supplier call the fire department Installation and service must be performed by a qualified installer service agency or gas supplier ML170EPC ML170EHPC ML250EPC ML250EHPC INFRARED VENT FREE PROPANE L...

Страница 2: ...uts off do not relight until you provide fresh air If heater keeps shutting off have it ser viced Keep burner and control com partment clean Early signs of carbon monoxide poi soning resemble the flu...

Страница 3: ...after shut down Allow surface to cool before touching Do not place clothing or other flammable material on or near the appliance Never place any objects on the heater Carefully supervise young childre...

Страница 4: ...ps will help insure that water vapor does not become a problem WATER VAPOR A BY PRODUCT OF VENT FREE ROOM HEATERS 2 If high humidity is experienced a dehumidifier may be used to help lower the water v...

Страница 5: ...d windows may provide enough fresh air for combustion and ventilation However in buildings of unusually tight construction you must provide additional fresh air Unusually tight construction is defined...

Страница 6: ...pport 58 000 Btu Hr actual amount of Btu Hr used The space in the above example is a confined space because the actual Btu Hr used is more than the maximum Btu Hr the space can support You must provid...

Страница 7: ...the event of a power outage you can use this heater as your primary heat source WARNING Electrical Ground ing Instructions This appliance is equipped with a three prong grounding plug for your protec...

Страница 8: ...rete or masonry 1 Drill holes at marked locations using 5 16 drill bit For solid walls concrete or masonry drill at least 1 deep 2 Fold wall anchor as shown in Figure 7 below Figure 7 Folding Anchor 3...

Страница 9: ...r onto mounting bracket 8 Tighten both screws until heater is firmly secured to wall Do not over tighten INSTALLATION continued Figure 11 External Regulator with Vent Pointing Down INSTALLATION NEEDS...

Страница 10: ...g show a leak 4 Correct all leaks at once IMPORTANT Install an equipment shut off valve in an accessible location The equipment shutoff valve is for turning on or shutting off the gas to the appliance...

Страница 11: ...rsonal injury or loss of life For ML170EHPC ML 250EHPC models with manual override control system heaters make sure the Control Knob is in ELECTRIC position See Figure 15 OPERATING YOUR HEATER A This...

Страница 12: ...tate counterclockwise to ON position to light burner Do not operate between locked positions NOTE Wait one minute to light again after shutting off heater MANUAL OPERATING INSTRUCTIONS TO TURN OFF GAS...

Страница 13: ...ct pilot flame pattern The incorrect pilot flame is not touch ing thermocouple This will cause the thermocouple to cool When the thermocouple cools the healer will shut down If pilot flame pattern is...

Страница 14: ...ner Clean the pilot assembly also A yellow tip on the pilot flame indi cates dust and dirt in the pilot assembly There is a small pilot air inlet hole about two inches from where the pilot flame comes...

Страница 15: ...15 Figure 24 Double Control Systems Diagram Model ML170EPC ML250EPC Model ML170EHPC ML250EHPC Figure 23 Touch pad control System Diagram...

Страница 16: ...D MODEL PF0920C ACCESSORIES Purchase these heater accesso ries from your local dealer If they l your name l your address l model and serial numbers of your heater l how heater was malfunctioning l typ...

Страница 17: ...ay mix with combustion air and create odors Warning Make sure that power is turned off before proceeding CAUTION Never use a wire needle or similar object to clean ODS pilot This can damage ODS pilot...

Страница 18: ...s pressure is too low 1 Residues from manufacturing processes 1 Metal expanding while heating or contracting while cooling 1 Heated vapors from furniture polish wax carpet cleaners etc turn into white...

Страница 19: ...leak See WARNING Statement at beginning of troubleshooting 1 Not enough fresh air is available 2 Low line pressure 3 ODS pilot is partially clogged 1 Gas leak See WARNING Statement at beginning of tr...

Страница 20: ...20 ILLUSTRATED PARTS BREAKDOWN ML170EPC...

Страница 21: ...NAY03 05 01 ND2808X400 R ND0803 B ND0807 ML090 05 MCL090 02 MCB29002 MCB09002 NRV81 10 SIT852001 NAM03 00 NFHTX100 D MCB62001 MCB28001 PART AVAILABLE NOT SHOWN DESCRIPTION Cabinet Top Cabinet Top Hin...

Страница 22: ...22 ILLUSTRATED PARTS BREAKDOWN ML170EHPC...

Страница 23: ...r Front Panel Assembly Control Module Regulator Ignitor Control Knob Assembly Control Switch Control Valve Burner Assembly ODS Pilot Assembly Thermocouple Ignitor Electrode Injector Injector Blower Th...

Страница 24: ...24 ILLUSTRATED PARTS BREAKDOWN ML250EPC...

Страница 25: ...1 MCB19001 ND2808X400 R ND0803 4C ND0807 C2 NAM03 00 NAM03 07 NRV81FIL 10 SIT852002 ML090 02 VL067 01 Door Cabinet Top Cabinet Top Hinge Blower Thermostat Switch Assembly Blower Grill guard Assembly L...

Страница 26: ...26 ILLUSTRATED PARTS BREAKDOWN ML250EHPC...

Страница 27: ...C ND0807 C2 NAM03 00 NAM03 07 NRV81FIL 10 AL092 01 MB16004 MCL099 01 NV2020 22 ML090 02 VL067 01 Door Cabinet Top Cabinet Top Hinge Blower Thermostat Switch Assembly Blower Grill guard Assembly Lower...

Страница 28: ......

Отзывы: