21
Starter Replacement Procedure
1. Required parts and tools used
Part names and tools used
Parts code and use
Starter
623-166-9511
Torque wrench
9.8 ~ 11.8 N · m
32.4 ~ 38.2 N · m
Socket wrench set
1 set
Extension bar
Approx. 150 mm long
Box wrenches
Width across the
À
at: 13 mm and 14 mm
General tools
1 set
2. Preparation for work
(1) See “1. Safety Precautions” and “2. Preparation for
work” of “Basic Operation” in this manual.
3. Remove starter
(1) Remove the wires for the B and S terminal
connectors on the starter, as shown in Figure 1.
B terminal nut
(width across
À
at)
13 [mm]
(2) Remove the bolts indicated by arrows in Figure 2
that are securing the starter. Remove the starter.
Bolt (width across
À
at)
14 [mm]
4. Install starter
The starter installation procedure is the reverse of the
removal procedure.
(1) Install the starter by tightening the bolts in Figure 2
that secure the starter.
Tightening torque
32. 4 ~ 38.2 [N·m]
(2) Reconnect the wires for the B and S terminal
connectors on the starter, as shown in Figure 1.
Tightening torque
9.8 ~ 11.8 [N·m]
5. Preparation for operation
(1) Turn on the power supply circuit breaker for the
outdoor unit.
(2) Open the main gas valve, starting the fuel supply.
(3) Set the STOP SW (S001) from STOP to NORM.
(Figure 3)
6. Final check
(1)Running condition check
c
Make sure that no abnormal noise or vibration occurs.
d
Make sure that none of the attached parts are loose.
Figure
.1
B terminal
S terminal connector
Figure
.1
B terminal
S terminal connector
Figure
.2
Starter securing bolts
Figure
.2
Starter securing bolts
Figure
.3
Figure
.3
GHP̲Main̲Parts̲Replacement.indd 21
2012/07/31 17:54:23
