Bryant start--up operating and service and Manuale delle Istruzioni Scaricare il pdf (Pagina 58)

3” (76 mm)

12” (305 mm)

Pipe hangar

Ventilated Combustion Air

intake termination in crawl

space

Ventilated Combustion

Air intake pipe

CRAWL SPACE

ATTIC

highest level of insulation

A10497

Fig. 50 -- Vent Terminations for Ventilated Combustion Air

986TA

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 83 84

MULTIPOISE GAS FURNACE 1
SERIES 100/A 1
IMPORTANT 2
SAFETY CONSIDERATIONS 3
INTRODUCTION 4
CODES AND STANDARDS 4
ELECTROSTATIC DISCHARGE (ESD) 4
PRECAUTIONS PROCEDURE 4
ACCESSORIES 5
LOCATION 5
*Recommended 6
Fig. 1 -- Dimensional Drawing 7
80 / 27˚C 8
AIR FOR COMBUSTION AND 9
VENTILATION 9
Standard Method 10
6" MIN 11
CONDENSATE TRAP 12
Downflow Trap Configuration 14
CONDENSATE DRAIN CONNECTION 17
Cut and remove formed end of 18
INSTALLATION 19
Horizontal Installation 20
Filter Arrangement 21
Fig. 18 -- Media Filter 22
UPFLOW DOWNFLOW HORIZONTAL 24
HORIZONTAL TOP 25
RETURN NOT 25
PERMITTED FOR 25
ANY MODEL 25
COMBUSTION - AIR PIPE 26
(SEE VENTING SECTION) 26
AIR DUCTS 27
GAS PIPING 30
ELECTRICAL CONNECTIONS 31
J--Box Installation 32
24--V Wiring 32
Alternate Power Supplies 33
Table 9 – Electrical Data 34
12 and 16 37
Materials 40
Venting Systems 40
Locating the Vent Termination 40
Guidelines 41
Configure the Furnace 42
Vent Coupling and Adapter 48
Downflow Vertical 50
HORIZONTAL LEFT 51
RIGHT VENT CONFIGURATION* 51
Fig. 42 -- Horizontal Right 52
CASING SIDE ATTACHMENT 53
COMBUSTION AIR PIPE 53
(NON-DIRECT VENT) 53
Point elbow down towards 53
Abandoned masonry 56
(per code) 56
OVERHANG 57
12 in. (304.8mm) MIN. Ground 57
Level OR Snow Level 57
Select Setup Switch Positions 59
Purge Gas Lines 59
Adjustments 60
Adjust Temperature Rise 61
Fig. 51 -- Gas Valve 63
Fig. 52 -- Orifice Hole 63
A11250B_A2X96 64
A11363 A2X96 65
TWO-STAGE FURNACE 67
SERVICE AND MAINTENANCE 69
PROCEDURES 69
Component Self--Test 70
Care and Maintenance 70
Servicing Hot Surface Igniter 73
Cleaning Heat Exchangers 74
WINTERIZATION 75
Burner Flame 76
Manifold 76
SEQUENCE OF OPERATION 77
Troubleshootin 81
A113325B 82
A11250_986TA 83
Replaces: II986TA---03 84

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Bryant start--up operating and service and Manuale delle Istruzioni Pagina 58

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