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Sterling M), Инструкция по установке и список запчастей

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17

IDENTIFICATION OF PARTS†
PROPELLER UNIT HEATERS

Figure 11
Propeller Parts

1.  HEAT EXCHANGER

2.  DRAFT DIVERTER

3.  BURNER DRAWER

4.  BLOCKED VENT (SPILL)

  SWITCH LOCATION

Figure 12
Components Parts

P 14 115/1/60 MOTOR

P 15 FAN GUARD

P 16 FAN BLADE

P 17 HARDWARE

*(225-400 unit sizes only require a bafß e.)

Figure 13 

 

Figure 14

Internal Furnace Components 

Burner Assy' Parts

 Additional components are identiÞ ed throughout this manual.

D4430

Fan Guard

Fan Blade

Hardware

Hardware

Motor

THERMOCOUPLE

LOCATION

Содержание M)

Страница 1: ...nspect and correct any problems that may be found Install operate and maintain unit in accordance with manufacturer s instructions to avoid exposure to fuel substances or substances from incomplete co...

Страница 2: ...intenance which are important to equipment but not related to personal injury hazards International as providing a minimum of 80 thermal efficiency and approved for use in California when equipped wit...

Страница 3: ...a all external wiring must conform to the Canadian Electric Code Part 1 CSA Standard C22 1 All wiring should be done and checked by a qualified electrician using copper wire only All gas connections s...

Страница 4: ...1 4 38 1 4 702 702 702 702 826 826 914 914 914 972 972 959 972 972 E Hanging Distance Width 8 5 8 8 5 8 14 1 8 14 1 8 14 3 4 17 1 2 17 1 2 20 1 4 23 25 1 2 28 1 4 33 3 4 39 1 4 44 3 4 219 219 359 359...

Страница 5: ...edition of NFPA No 88B Repair Garages In parking structures unit heaters must be installed so that the burner flames are located a minimum of 18 inches 457mm above the floor or protected by a partiti...

Страница 6: ...t Heater shall be located with respect to building construction and other equipment so as to permit access to the Unit Heater Clearance between walls and the vertical sides of the Unit Heater shall be...

Страница 7: ...a shut off valve to isolate the unit while conducting gas pressure leak tests These valves may not be completely shut off exposing the unit gas valve to excessive pressure and damage Table 3 Gas Pipe...

Страница 8: ...The manual main shutoff valve must be located external to the jacket See gure 5 8 Make certain that all connections have been adequately doped and tightened Do not overtighten the inlet gas piping in...

Страница 9: ...223 1 or applicable provisions of local building codes See below for Canadian Installations CARBON MONOXIDE Your venting system must not be block by any snow snow drifts or any foreign matter Inspect...

Страница 10: ...NNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING Failure to disconnect power before servicing can cause severe personal injury or death Standard units are shipped for use on 115...

Страница 11: ...o the OFF position 2 Turn off the electricity 3 To relight follow the START UP instructions above EXPLANATION OF CONTROLS see Figure 8 1 The unit heater is equipped with a combination gas control valv...

Страница 12: ...ri ce 6 Transformer Junction Box 7 Pliot Tubing 9 High Limit Switch 9A E C O Not Shown White Rodgers Valve Only 10 Pilot Burner Assembly 11 Blocked Vent Spill Switch Honeywell Standing Pilot Gas Valve...

Страница 13: ...ONAL INTERMITTENT SPARK PILOT IGNITION 13 EXPLANATION OF CONTROLS see Figure 9 1 The unit heater is equipped with a dual automatic gas valve and electric ignition device separate from the gas valve on...

Страница 14: ...mit 14 Blocked Vent Spill Switch This safety device is located on the rear header plate of the heat exchanger air inlet side This safety device is located in the upper right corner of the right jacket...

Страница 15: ...Adjustment of the pressure regulator is not normally necessary since it is preset at the factory However eld adjustment may be made as follows a Attach manometer at pressure tap plug adjacent to the c...

Страница 16: ...o 4 drops of electric motor oil as follows a Light Duty After 3 years or 25 000 hours of operation b Average Duty Annually after 3 years or 8 000 hours of operation c Heavy Duty Annually after 1 year...

Страница 17: ...L SWITCH LOCATION Figure 12 Components Parts P 14 115 1 60 MOTOR P 15 FAN GUARD P 16 FAN BLADE P 17 HARDWARE 225 400 unit sizes only require a baf e Figure 13 Figure 14 Internal Furnace Components Bur...

Страница 18: ...er 2 Reduce pilot gas Refer to Operation 3 Replace ori ce 4 Reset manifold pressure Refer to Operation Replace regulator section of combination gas valve or complete valve or Check with local gas supp...

Страница 19: ...ruction label adjacent to gas valve 5 Remove pilot ori ce Clean with compressed air or solvent Do not ream 6 Refer to Operation 7 Determine and correct cause of overheat condition Replace E C O device...

Страница 20: ...e thermostat 4 There should be NO ducts attached to the front of this heater Check air movement through heat exchanger Check voltage to fan motor Clean fan blade and heat exchanger and oil fan motor 1...

Страница 21: ...rk is applic able Y Pilot lights Main valve does not energize Spark units only Z Hi Limit switch tripping 1 Refer to Operation 2 Check motor voltage with fan running Should be 115 volts AC 3 Refer to...

Страница 22: ...tructions or has been altered or modi ed in any way b to any expenses including labor or material incurred during removal or reinstallation of the defective Product or parts thereof c to any damage du...

Страница 23: ...nderstand the controls GAS EQUIPMENT START UP GENERAL With power and gas off Make certain all packing has been removed Tighten all electrical terminals and connections Check damper linkages for tightn...

Страница 24: ......

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