Espar Hydronic - Hydronic M II

47 11.2011
QSF-60 Rev. 4
HYDRONIC M II
For Heater Model Numbers:
HYDRONIC M 8
25 2470
25 2471
HYDRONIC M 10
25 2434
25 2435
HYDRONIC M 12
25 2472
25 2473
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
Coolant pump
replace
HM-B200
10
2
O-ring, coolant pump
replace
HM-B205
10
3
Relay wire harness
replace
HM-B440
15
4
Fuel metering pump
replace
HM-B480
10
5
Fuel metering pump wire harness
replace
HM-B535
15
6
Push/Pull switch
replace
HM-B560
10
7
7 day timer
replace
HM-B565
15
8
Programmable timer
replace
HM-B570
15
9
Main wire harness
repair
HM-B580
30
10
Main wire harness
replace
HM-B520
30
*
C. Components Replaced with Heater Removed C 60
1
Coolant pump (boxed heater)
replace
HM-C201
10
11
Burner/Flame tube
1
replace
HM-C050
70
12
Seal, burner
replace
HM-C080
70
13
Blower/ Control unit
2
replace
HM-C150
75
14
O-ring, blower
replace
HM-C185
10
15
Overheat / temperature sensor
replace
HM-C241
35
16
Flame sensor
replace
HM-C280
20
17
Glow pins
3
replace
HM-C310
70
18
Coolant pump wire harness
replace
HM-C450
30
*
19
Heat exchanger / Water jacket
replace
HM-C006
45
*
20
Heat exchanger / Water jacket
clean
HM-C010
45
*
D. Heater Function Test D 30
1 – burner tube replacement includes replacement of burner seal and blower O-ring
2 – blower/control unit replacement includes replacement of blower O-ring and burner seal
3 – glow pin replacement includes replacement of blower O-ring and burner seal