GCVM96 & GMVM96 Installation Instructions

3
TABLE OF CONTENTS
DIP Switches ............................................................ 45
N
ETWORK TROUBLESHOOTING .................................. 46
S
YSTEM TROUBLESHOOTING .................................... 46
F
AULT RECALL SEQUENCE ...................................... 46
F
AULT CLEAR SEQUENCE: ...................................... 47
Normal Sequence of Operation ............................... 47
P
OWER UP ......................................................... 47
H
EATING MODE .................................................... 47
C
OOLING MODE .................................................... 48
F
AN ONLY MODE .................................................. 48
Operational Checks ................................................. 48
Safety Circuit Description........................................ 48
F
URNACE CONTROL BOARD .................................... 48
P
RIMARY LIMIT ..................................................... 48
A
UXILIARY LIMIT ................................................... 48
R
OLLOUT LIMIT .................................................... 48
P
RESSURE SWITCHES ............................................ 49
F
LAME SENSOR .................................................... 49
Troubleshooting ....................................................... 49
E
LECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ....... 49
D
IAGNOSTIC CHART ............................................... 49
R
ESETTING FROM LOCKOUT .................................... 49
Maintenance ............................................................. 49
A
NNUAL INSPECTION .............................................. 50
F
ILTERS .............................................................. 50
B
URNERS ............................................................ 50
I
NDUCED DRAFT AND CIRCULATOR BLOWERS ............... 50
C
ONDENSATE TRAP AND DRAIN SYSTEM
(QUALIFIED SERVICER ONLY) ............................... 50
F
LAME SENSOR (QUALIFIED SERVICER ONLY) ............. 50
Before Leaving an Installation ................................. 51
Repair and Replacement Parts ................................ 51
Troubleshooting Codes ........................................... 52
Wiring Diagram ........................................................ 58
Special Instructions for Products Installed
in the State of Massachusetts ........................ 59