Cambridge Engineering ITH Series, Technical Manual

Page: 3 / 36

ITH-Series Technical Manual Page 3 Cambridge Engineering Inc.
Table of Contents
INTRODUCTION.................................................................................................................................................................. 4
I
NSTALLATION
C
ODES
...................................................................................................................................................................... 4
General Installation and Gas Codes ...................................................................................................................................... 4
Aircraft Hangar Installation .................................................................................................................................................. 4
Public Garage Installation ..................................................................................................................................................... 4
Parking Structures................................................................................................................................................................. 4
Gas Supply Lines ................................................................................................................................................................... 5
Electrical ............................................................................................................................................................................... 5
Venting ................................................................................................................................................................................. 5
GENERAL SPECIFICATIONS .................................................................................................................................................. 6
G
AS
S
UPPLY
.................................................................................................................................................................................. 6
Inlet Pressure ........................................................................................................................................................................ 6
Manifold Pressure ................................................................................................................................................................. 6
Inlet Connection .................................................................................................................................................................... 6
E
LECTRIC
S
UPPLY
............................................................................................................................................................................ 6
F
LUE AND
O
UTSIDE
A
IR
C
ONNECTION
................................................................................................................................................ 6
DIMENSIONAL CHARTS....................................................................................................................................................... 7
CONFIGURATIONS .............................................................................................................................................................. 8
CLEARANCE TO COMBUSTIBLES .......................................................................................................................................... 9
INSTALLATION .................................................................................................................................................................. 11
I
NSTALLATION
S
EQUENCE
............................................................................................................................................................... 11
VENTING / COMBUSTION AIR DUCTING............................................................................................................................. 25
G
ENERAL
R
EQUIREMENTS
.............................................................................................................................................................. 25
U
NVENTED
O
PERATION
................................................................................................................................................................. 25
V
ENTED
O
PERATION
..................................................................................................................................................................... 26
Horizontal Venting .............................................................................................................................................................. 26
Vertical Venting .................................................................................................................................................................. 26
Common Vertical Venting ................................................................................................................................................... 26
Common Horizontal Venting............................................................................................................................................... 27
C
OMBUSTION
A
IR
S
UPPLY
(O
PTIONAL
) ............................................................................................................................................. 28
GAS PIPING ....................................................................................................................................................................... 29
G
ENERAL
R
EQUIREMENTS
.............................................................................................................................................................. 29
ELECTRICAL WIRING .......................................................................................................................................................... 30
G
ENERAL
R
EQUIREMENTS
.............................................................................................................................................................. 30
BURNER OPERATION ......................................................................................................................................................... 31
S
TARTING
S
EQUENCE OF
O
PERATION
............................................................................................................................................... 31
M
AINTENANCE
............................................................................................................................................................................ 31
TROUBLESHOOTING .......................................................................................................................................................... 32
B
LOWER
M
OTOR
F
AILS TO
R
UN
...................................................................................................................................................... 32
N
O
G
AS
S
UPPLY
........................................................................................................................................................................... 32
B
URNER
D
OES
N
OT
L
IGHT
.............................................................................................................................................................. 32
B
URNER
D
OES
N
OT
S
TAY
L
IT
.......................................................................................................................................................... 32
T
ROUBLESHOOTING
C
HART
............................................................................................................................................................ 33
REPLACEMENT PARTS ....................................................................................................................................................... 34
WARRANTY ....................................................................................................................................................................... 35