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All installations and services must be performed by qualified service personnel.
v
INDEX
SECTION
BEGINNING PAGE
I. SAFETY
INFORMATION i
II.
FURNACE
SPECIFICATIONS
1
III.
GENERAL
INSTALLATION
6
A.
CODES
AND
CLEARANCES 6
B.
FURNACE
LOCATION
7
B1.CDX1
HORIZONTAL
APPLICATION
7
C. REPLACING EXISTING FURNACE FROM A COMMON VENT
9
D. GENERAL REQUIREMENTS FOR VENTING CHX1/CDX1
9
E. SIDEWALL VENTING
10
E1. SINGLE PIPE (SIDEWALL) VENTING OPTION
12
F. INSTALLATION OF OUTSIDE VENT/AIR INTAKE TERMS.
13
G. CONNECTING FURNACE TO VENT/AIR INTAKE TERMS.
14
H. CONNECTING FURNACE TO ROOF VENT/AIR TERMS.
19
I. CONDENSATE DRAIN LINE & TRAP ASSY.
20
J.
GENERAL
GAS
PIPING
22
K. FILTERS
23
L. WIRING
25
IV.
STARTING THE UNIT
29
A.
SEQUENCE
OF
OPERATIONS
29
B.
INITIAL
START-UP
32
C.
FURNACE
CHECKOUT
PROCEDURE
40
V.
INSTALLER’S
INSTRUCTIONS
TO
USER
40
VI.
TROUBLESHOOTING
41
APPENDIX
–
A
REPLACEMENT
PARTS
LIST
48
APPENDIX
–
B
WIRING
DIAGRAMS
52
Summary of Contents for CDX1-100N
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