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Aerovent IM-895, Инструкция по установке, эксплуатации и обслуживанию, Страница: 19 / 24

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Installation, Operation & Maintenance Manual

IM-895

19

IV.  Burner Inspection

1.  Spark Igniter Secured Properly: 

2.  Flame Rod Secured Properly:

3.  Ignition Wire Attached at Igniter and Transformer: 

4.  Unions Tight and Secure:

Comments:

V.  Gas Manifold & Vent Piping

1.  Manifold Assembly Components Tight and Securely Mounted:
2.  All Fittings and Components Tight and Securely Mounted:
Comments:

VI.  Electric Service

1. Electrical Service Provided to Unit: 

Volts 

 Phase 

 Hertz 

Amps

2. Unit Nameplate Electrical Requirements: 

Volts 

 Phase 

 Hertz 

Amps

3. Main Fusing Size (if applicable): 

Volts 

 Amps

4. Overload Relay Setting (if applicable): 

Amps

5.  Terminal Strip Wires Tight and Secure at:  Main Panel: 

Yes 

Remote Panel: 

Yes 

N/A

6. Componentry and Relays Mounted Securely in Place: 

Yes

7.  Unit has been grounded by installer at the main unit panel:   

Yes

Comments:

VII.  Gas Service

 (see maximum and minimum gas pressure requirements on unit rating plate)

Natural Gas 

LP Gas 

Service Pressure:   ________" w.c.   - or-   ________oz.   - or-   ________psig

Comments:

Содержание IM-895

Страница 1: ...Additional product and engineering information is available at www aerovent com Refer to the Safety section s in this manual prior to installing or servicing the door air heater The most current versi...

Страница 2: ...is isolated by closing off the inlet or outlet to prevent wind driven rotation If an impeller is chocked to prevent rotation ensure that the chocks are removed prior to start up Wear appropriate pers...

Страница 3: ...the unit after acceptance is not the responsibility of Twin City Fan Companies Ltd Unpack each carton or crate and verify for conformance with description of product ordered and all required parts an...

Страница 4: ...g down and attach to the angle rings on the door air heater Make sure the rod locations do not interfere with gas train or electrical control panel access If desired provide one suspension type vibrat...

Страница 5: ...alent for testing 2 Gas pressure to the unit controls must never exceed the pressure shown on the unit rating plate The unit and its individual shutoff valve s must be disconnected from the gas supply...

Страница 6: ...f the process 7 External electrical connections to be installed include Supply power connection 115 208 230 380 460 or 575 volts Connection of thermostats and remote monitoring panels that may be supp...

Страница 7: ...voltage to the voltage required for the unit controls 3 Flame Safeguard Control The flame safeguard control monitors safety devices to determine if the gas ignition sequence should be initiated Once i...

Страница 8: ...re supplied with redundant automatic main gas shut off valves to control gas flow to the modulating gas valve 11 These valves may be a combination gas valve as shown which have two valve seats in one...

Страница 9: ...n of the door air heater Remote monitoring panel features include Fan Switch All panels include a fan On Off switch Burner Switch All panels include a burner On Off switch Temperature Control Discharg...

Страница 10: ...ment or installation Check burner and fan impeller to ensure it is secure Check all electrical connections for tightness Check to ensure there are no obstructions to the inlet air supply or the discha...

Страница 11: ...nect an inclined manometer b If the outdoor air temperature is below 60 F fire the main burner to achieve a discharge air temperature of approximately 70 F If the burner does not fire under these cond...

Страница 12: ...e to make sure the burner lights smoothly and the flame is present across the entire length of the burner 14 With the unit off close the main gas manual hand valve If applicable remove the U tube mano...

Страница 13: ...r temperature does not exceed the maximum allowable limit for safe operation 2 With the safety devices described in the above steps verified the flame safeguard control is enabled to initiate the igni...

Страница 14: ...accumulation of scale or foreign material on either side of the mixing plates should be removed with a wire brush 2 Add fresh di electric grease Grainger p n 23YC40 inside the flame rod boot 3 Check...

Страница 15: ...f the unit and in the gas supply line to the unit 2 Turn off the electric supply to the unit at the unit disconnect Lock the disconnect to prevent tampering 3 Protect outside air openings to prevent t...

Страница 16: ...ot 6 Defective flame rod 6 Check and or replace 7 Defective flame safeguard controller 7 Check and or replace 8 Short in flame sensor leads 8 Check and or replace 9 Excessive air velocity across burne...

Страница 17: ...ice of the unit s to which this applies must be performed by a qualified installation and service agency 3 After completion of start up make a copy of this completed form for your files as necessary a...

Страница 18: ...nect Wiring is over 200 Long Please Consult Factory 2 Gas supply connected with proper gas pressure regulator drip leg etc Yes No 3 Electrical supply connected with proper voltage amperage as stated o...

Страница 19: ...Electrical Service Provided to Unit Volts Phase Hertz Amps 2 Unit Nameplate Electrical Requirements Volts Phase Hertz Amps 3 Main Fusing Size if applicable Volts Amps 4 Overload Relay Setting if appl...

Страница 20: ...but with fan and gas on and unit in forced high fire 7 The Service Pressure with burner in high fire is __________ w c or ________oz or ________psig 8 The High Temperature Limit Switch is field set to...

Страница 21: ...ts IV Miscellaneous Operational Checks 1 With the unit fan and burner operating all of the circuit check lights are illuminated except the burner lock out pilot light and the low temperature switch pi...

Страница 22: ...ussed the unit controls and operation was Name Title please print please print CUSTOMER S AUTHORIZED SIGNATURE I acknowledge that I have been instructed on the operation of this unit Signature Date Ph...

Страница 23: ...Installation Operation Maintenance Manual IM 895 23...

Страница 24: ...WWW AEROVENT COM 5959 Trenton Lane N Minneapolis MN 55442 Phone 763 551 7500 Fax 763 551 7501 2021 Aerovent...

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