CONTENTS
ii
Section 6 – MAINTENANCE 6-1
6.6 BTU Transmitter Pump
Lubrication
6-3
BTU Transmitter Assembly
Manifold Exhaust Tubes
Heat Exchanger Inspection &
Cleaning
Condensate Drain Assembly
6.11
6.12
Low Water Cutoff Probe
Inspection and Cleaning
Hydraulic Zero Needle Valve
Adjustment (C-More Control
Box)
Flame Strength Measurement
6-16
6-17
Section 7 – TROUBLESHOOTING 7-1
Section 8 – RS232 COMMUNICATION 8-1
RS232 Communication Setup
Menu Processing Utilizing
RS232 Communication
APPENDICES
Water Heater Menu Item
Descriptions
Startup, Status and Fault
Messages
Temperature Sensor Resistance
Chart
Water Heater Default Settings
Dimensional and Parts Drawings
KC1000 Control Panel Views
KC1000 Low NOx Dual-Fuel
Switch-Over Instructions
WARRANTIES W-1