Espar Hydronic - Page 32

32 11.2011
QSF-60 Rev. 4
HYDRONIC 4/5 SC
(Integrated Coolant Pump, Integrated Fuel-Metering Pump)
For Heater Model Numbers:
HYDRONIC D4
25 2257
HYDRONIC D5
25 2219
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
Electronic Control Unit (ECU)
Replace
H1-B180
10
2
Push/Pull Switch
Replace
H1-B560
10
3
7-Day Timer
Replace
H1-B565
15
4
Thermostat
Replace
H1-B545
15
5
Main Wire Harness
Repair
H1-B580
30
5
Main Wire Harness
Replace
H1-B520
30
•
C. Components Replaced with Heater Removed C 60
6
Blower Unit
Replace
H1-C100
20
7
Coolant Pump
Replace
H1-C200
15
8
Overheat Sensor With Cable Section
Replace
H1-C240
25
9
Flame Sensor
Replace
H1-C280
15
10
Glow Pin
Replace
H1-C310
15
11
Fuel-Metering Pump
Replace
H1-C480
20
12
Burner / Flame Tube
Replace
H1-C050
25
13
O-Rings, Coolant Pump
Replace
H1-C205
15
14
O-Rings, Sensors
Replace
H1-C245
15
15
O-Ring, Heat Exchanger
Replace
H1-C020
30
16
Seal Kit
Replace
H1-C081
25
17
Heat Exchanger
Clean
H1-C010
15
•
18
Fuel Connection, Glow Pin
Replace
H1-C315
20
•
D. Heater Function Test D 30