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24

GMC1-60 

ALTERATIONS REQ’D FOR A/C @ DESIGN EXTERNAL STATIC PRESSURE 

COOLING UNIT 

HTG 

Speed 

Recommended CLG 

Speed 

24,000 

LOW 

LOW 

30,000 

LOW 

MEDIUM LOW 

36,000 

LOW 

MEDIUM HIGH 

42,000 

LOW 

MEDIUM HIGH 

48,000 

LOW 

HIGH 

 
 

Speed Tap \ 
Static 
Pressure 

Furnace Airflow (CFM) vs. External Static pressure (in. WC.) 

0.1 

0.2 

0.3 

0.4 

0.5 

0.6 

0.7 

Low 

743 

712 

698 

656 

612 

562 

515 

ML 

931 

923 

891 

863 

847 

789 

727 

MH 

1309 

1267 

1241 

1198 

1141 

1099 

1036 

High 

1561 

1504 

1458 

1392 

1327 

1261 

1182 

 

 
 
 
 
 
 
 
 

              

Speed Tap \ 
Static 
Pressure                            

Furnace Motor Current Draw (Amps) vs. External Static pressure (in. 

WC.) 

0.1 

0.2 

0.3 

0.4 

0.5 

0.6 

0.7 

Low 

3.04 

2.93 

2.88 

2.79 

2.72 

2.64 

2.53 

ML 

3.85 

3.78 

3.66 

3.55 

3.45 

3.31 

3.15 

MH 

5.40 

5.23 

5.06 

4.88 

4.70 

4.52 

4.30 

High 

6.60 

6.41 

6.22 

6.04 

5.85 

5.65 

5.43 

 

Speed Tap \ 
Static 
Pressure 

Furnace Motor Watts vs. External Static pressure (in. WC.) 

0.1 

0.2 

0.3 

0.4 

0.5 

0.6 

0.7 

Low 

301 

298 

294 

290 

282 

277 

269 

ML 

387 

391 

381 

374 

369 

353 

345 

MH 

582 

565 

551 

535 

516 

505 

481 

High 

735 

717 

702 

678 

661 

639 

617 

 
 

 

 

 

 

 
 

           

 

 

 

 

 

 

 

 

 

Speed Tap \ 
Static 
Pressure 

Temperature Rise vs. External Static Pressure (in. WC.) 

0.1 

0.2 

0.3 

0.4 

0.5 

0.6 

0.7 

Low 

59 

62 

63 

67 

72 

79 

86 

ML 

47 

48 

49 

51 

52 

56 

61 

MH 

33 

35 

35 

37 

38 

40 

42 

High 

28 

29 

30 

31 

33 

35 

37 

 

Recommended operation range 

Содержание GMA1-60D48N

Страница 1: ...Homes Buildings PLEASE READ THESE INSTRUCTIONS PRIOR TO INSTALLATION INITIAL FIRING AND BEFORE PERFORMING ANY SERVICE OR MAINTENANCE THESE INSTRUCTIONS MUST BE LEFT WITH THE USER AND SHOULD BE RETAINE...

Страница 2: ......

Страница 3: ...OPERATION OF THE FURNACE 6 Initial Start Up 6 Adjustment of Heat Input 7 Burner Adjustment 8 Setting Temperature Rise 8 Furnace Check Out Procedure 8 Instructions to Our Customer End User 8 SERVICE 9...

Страница 4: ...n recovering your claim against the transportation company Warranties c WARNING The manufacturer of this equipment assumes no liability for any damages resulting from unauthorized modifications made t...

Страница 5: ...e Improper installation may create a fire hazard and damage internal equipment as well as void all manufacturers warranties For best performance locate the furnace so that it is centralized with respe...

Страница 6: ...terials located in the return air system must have a flame spread classification of 200 or less Wiring materials located in the return air duct system must conform to Article 300 22 of the latest edit...

Страница 7: ...With the gas piping pressurized all gas piping connections must be leak tested using a strong soap and water solution Any leaks must be repaired immediately after turning off the gas supply A final te...

Страница 8: ...ly L1 Hot line to the Black wire labeled LI Connect the power supply L2 Neutral to the white wire labeled L2 Connect the Power Supply Ground wire to the Green Wire Secure all connections with the yell...

Страница 9: ...9 2 001 3 000 30 26 2 10mm 42 3 001 4 000 30 27 45 2 30mm 4 001 5 000 1 8 28 2 00mm 43 5 001 6 000 31 29 1 95mm 2 20mm 6 001 7 000 31 29 48 2 15mm 7 001 8 000 32 30 49 45 8 001 9 000 33 1 8 50 2 00mm...

Страница 10: ...connected to the Heat terminal on the integrated furnace control with one of the higher speed blower leads attached to a terminal marked Park Be sure to attach any unused blower leads to a terminal ma...

Страница 11: ...ire control should be replaced as the control is not field repairable If the sensed failure is in the system external to the control the LED will flash in the following flash pause sequences to indica...

Страница 12: ...s Yes No No Yes ARE WIRES CONNECTED PROPERLY No CORRECT WIRE CONNECTIONS No Yes Yes No Yes IS THE INDUCER BLOWER OPERATING Yes TROUBLESHOOTING GUIDE THE SYSTEM IS STARTED BY SETTING THE THERMOSTAT TO...

Страница 13: ...ER TERMINALS IND IND N AT THE INTEGRATED CONTROL CHECK THE INTEGRATED CONTROL DIAGNOSTIC LED LAMP RESET BY INTERRUPTING POWER TO CONTROL FOR MORE THAN ONE SECOND IF LED STAYS ON CONTINUOUSLY REPLACE I...

Страница 14: ...ROOF OF FLAME CHECK Yes CHECK ACROSS THE CIRCULATING AIR BLOWER TERMINALS CIR N HEAT FOR PROPER VOLTAGE REPLACE THE INTEGRATED CONTROL No No Yes DOES THE CIRCULATING AIR FAN COME ON WHEN ENERGIZED No...

Страница 15: ...NS CHECK FOR SHORT IN WIRE TO THERMOSTAT AND CORRECT IF NECESSARY DOES BURNER SHUT OFF WHEN THERMOSTAT IS SATISFIED No No No Yes Yes Yes Yes Yes IS LED LIGHT ON INTEGRATED CONTROL FLASHING DOES THE CI...

Страница 16: ...replaced to ensure proper venting Vent pipes should also be inspected for any signs of corrosion deterioration or leakage that may cause combustion by products to infiltrate the home or indoor enviro...

Страница 17: ...g for signs of excessive heat such as discoloration of components materials damaged from rust or corrosion soot or carbon build up EXTERIOR OF FURNACES The furnace exterior should be inspected for sig...

Страница 18: ...All installations and services must be performed by qualified service personnel 16 APPENDIX A REPLACEMENT PARTS GMA1 SERIES...

Страница 19: ...All installations and services must be performed by qualified service personnel 17 GMA1 SERIES...

Страница 20: ...All installations and services must be performed by qualified service personnel 18 GMC1 SERIES...

Страница 21: ...All installations and services must be performed by qualified service personnel 19 GMC1 SERIES...

Страница 22: ...All installations and services must be performed by qualified service personnel 20 GMA1 GMC1 SERIES BURNER ASEMBLY...

Страница 23: ...All installations and services must be performed by qualified service personnel 21 APPENDIX B WIRING DIAGRAM REVISE...

Страница 24: ...ce Motor Current Draw Amps vs External Static pressure in WC 0 1 0 2 0 3 0 4 0 5 0 6 0 7 Low 3 01 2 95 2 90 2 82 2 70 2 62 2 53 ML 4 06 3 84 3 75 3 62 3 48 3 34 3 13 MH 5 43 5 29 5 16 5 01 4 74 4 58 4...

Страница 25: ...ace Motor Current Draw Amps vs External Static pressure in WC 0 1 0 2 0 3 0 4 0 5 0 6 0 7 Low 3 01 2 95 2 90 2 82 2 70 2 62 2 53 ML 4 06 3 84 3 75 3 62 3 48 3 34 3 13 MH 5 43 5 29 5 16 5 01 4 74 4 58...

Страница 26: ...Current Draw Amps vs External Static pressure in WC 0 1 0 2 0 3 0 4 0 5 0 6 0 7 Low 3 04 2 93 2 88 2 79 2 72 2 64 2 53 ML 3 85 3 78 3 66 3 55 3 45 3 31 3 15 MH 5 40 5 23 5 06 4 88 4 70 4 52 4 30 High...

Страница 27: ...ace Motor Current Draw Amps vs External Static pressure in WC 0 1 0 2 0 3 0 4 0 5 0 6 0 7 Low 3 04 2 93 2 88 2 79 2 72 2 64 2 53 ML 3 85 3 78 3 66 3 55 3 45 3 31 3 15 MH 5 40 5 23 5 06 4 88 4 70 4 52...

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