Espar Hydronic - D8 Lc

30 11.2011
QSF-60 Rev. 4
D8LC
For Heater Model Numbers:
D8LC
25 1890
25 1891
Diagram
Reference
Number
Part Description Operation
Flat Rate
Labour
Code
Time
Allowance
(minutes)
Warranty
Authorization
Number (WA#)
Required
A. Troubleshoot A 30
B. Components Replaced with Heater Installed
1
Printed Circuit Board
Replace
D8-B175
10
2
Electronic Control Unit (ECU)
Replace
D8-B180
10
3
Overheat Switch
Replace
D8-B270
10
4
Temperature Sensor
Replace
D8-B305
10
5
Air-Solenoid Valve
Replace
D8-B380
10
6
Fuel-Metering Pump
Replace
D8-B480
10
7
Thermostat
Replace
D8-B545
15
8
Rheostat
Replace
D8-B550
10
9
Remote Temperature Sensor
Replace
D8-B555
15
10
7-Day Timer
Replace
D8-B565
15
11
Main Wire Harness
Repair
D8-B580
30
11
Main Wire Harness
Replace
D8-B520
30
•
12
Glow Plug Relay
Replace
D8-B355
5
•
13
Relay
Replace
D8-B390
5
•
14
Cover, Component Box Housing
Replace
D8-B435
5
•
15
Internal Main Wire Harness
Replace
D8-B510
15
•
C. Components Replaced with Heater Removed C 60
16
Blower Unit
Replace
D8-C100
35
17
Flame Sensor
Replace
D8-C280
30
18
Gasket, Burner
Replace
D8-C080
15
19
Fan Wheel, Blower Unit
Replace
D8-C130
15
•
20
Housing, Blower Unit
Replace
D8-C135
35
•
21
Component Box housing with Seal
Replace
D8-C430
20
•
22
Heat Exchanger / Burner
Replace
D8-C005
45
•
22
Heat Exchanger / Burner
Clean
D8-C010
20
•
D. Heater Function Test D 30