background image

2

S

UPP L Y F AN

F ILT E R AC C E

SS

C ONT R OL P ANEL

OUT

S

IDE AIR

INT AK E HOOD

C ONDEN

S

ATE

DR AIN P AN

GA

S

 

S

ECTION

GA

S

 VALVE

MODULATING
GA

S

 VALVE

(OPTIONAL)

MAIN BURNER

S

ECTION

FLAME ROLLOUT

S

WITCH

Fig. 1 — Typical Gas Section

Fig. 2 — Typical Gas Valve Location

a62-421

a62-423

Summary of Contents for 62DA

Page 1: ...l is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of t...

Page 2: ...CONTR OL PANEL OUTS IDE AIR INTAK E HOOD CONDENSATE DR AIN PAN GAS SECTION GAS VALVE MODULATING GAS VALVE OPTIONAL MAIN BURNER SECTION FLAME ROLLOUT SWITCH Fig 1 Typical Gas Section Fig 2 Typical Gas...

Page 3: ...T N A T ON OFF N A T N A T ON OFF STEP 1 Fig 3 To Light Unit STEP 5 STEP 4 STEP 3 STEP 2 STEP 7 STEP 6 STEP 10 STEP 8 STEP 9 a48 924tf a48 925tf a48 930tf a48 931tf a62 420 a62 424 a62 425 a62 426 a6...

Page 4: ...the BACview controller to ensure operation of the cooling system during the cooling season Do not use this unit if any part has been under water Imme diately call a qualified service technician to in...

Page 5: ...ers always use the same size and type of filter that was originally supplied by the installer Heat Exchanger To ensure dependable and efficient heating operation the heat exchanger should be checked b...

Page 6: ...l your dealer 7 Replace gas section access panels Unit Panels After performing any maintenance or service on the unit be sure all panels are securely fastened in place to prevent rain from entering un...

Page 7: ...art up procedures listed in this manual NOTE Before proceeding with the next check turn OFF the electrical power supply to the unit Remove the gas section access panels During the heating season check...

Page 8: ...ht to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53620003 01 Printed in U S A Form 62D 1SO Pg 8 1 09 Replaces New Copyri...

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