Aerco KC Series - Maintenance; Troubleshooting; RS232 Communication; Water Heater Menu Item Descriptions

CONTENTS
ii
Section 6 – MAINTENANCE 6-1
Para.
Subject
Page
6.1
Maintenance Schedule
6-1
6.2
Spark Ignitor
6-1
6.3
Flame Detector
6-2
6.4
Combustion Calibration
6-2
6.5
Safety Device Testing
6-2
6.6 BTU Transmitter Pump
Lubrication
6-3
6.7
6.8
BTU Transmitter Assembly
Manifold Exhaust Tubes
6-3
6-7
Para.
Subject
Page
6.9
Heat Exchanger Inspection &
Cleaning
6-8
6.10
Condensate Drain Assembly
6-9
6.11
6.12
6.13
Low Water Cutoff Probe
Inspection and Cleaning
Hydraulic Zero Needle Valve
Adjustment (C-More Control
Box)
Flame Strength Measurement
6-16
6-17
6-18
Section 7 – TROUBLESHOOTING 7-1
Para.
Subject
Page
7.1
Introduction
7-1
Para.
Subject
Page
Section 8 – RS232 COMMUNICATION 8-1
Para.
Subject
Page
8.1
Introduction
8-1
8.2
RS232 Communication Setup
8-1
Para.
Subject
Page
8.3
Menu Processing Utilizing
RS232 Communication
8-1
8.4
Data Logging
8-2
APPENDICES
App
Subject
Page
A
Water Heater Menu Item
Descriptions
A-1
B
Startup, Status and Fault
Messages
B-1
C
Temperature Sensor Resistance
Chart
C-1
D
Water Heater Default Settings
D-1
App
Subject
Page
E
Dimensional and Parts Drawings
E-1
F
Piping Drawings
F-1
G
Wiring Schematics
G-1
H
KC1000 Control Panel Views
H-1
I
KC1000 Low NOx Dual-Fuel
Switch-Over Instructions
I-1
J
Recommended Spare Parts
J-1
WARRANTIES W-1