Thermo Pride Gas/Propane Furnace Premiere Series 2-Stage CHX3 User Manual
Page 6
All installations and services must be performed by qualified service personnel.
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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.CDX3 HORIZONTAL APPLICATION
7
C. REPLACING EXISTING FURNACE FROM A COMMON VENT
9
D. GENERAL REQUIREMENTS FOR VENTING CHX3/CDX3
9
E. SIDEWALL VENTING
11
E1. SINGLE PIPE (SIDEWALL) VENTING OPTION
15
F. INSTALLATION OF OUTSIDE VENT/AIR INTAKE TERMS.
15
G. CONNECTING FURNACE TO ROOF VENT/AIR TERMS.
17
H. CONNECTING FURNACE TO VENT/AIR INTAKE TERMS.
18
I. CONDENSATE DRAIN LINE & TRAP ASSY.
23
J. GENERAL GAS PIPING
26
J1. REQUIREMENTS AND SIZING OF DUCTWORK
27
K. FILTERS
30
L. WIRING
32
IV.
STARTING THE UNIT
36
A. SEQUENCE OF OPERATIONS
36
B. INITIAL START-UP
39
C. MEASURING AND ADJUSTING HEAT INPUT RATE
70
D. FURNACE CHECKOUT PROCEDURE
47
V.
INSTALLER’S INSTRUCTIONS TO USER
47
VI.
TROUBLESHOOTING
48
APPENDIX – A
REPLACEMENT PARTS LIST
55
APPENDIX – B
WIRING DIAGRAMS
59