|
| |
Location/Item
Removal
- Continued
Testing
Installation
Action
Loosen setscrew in knob to pull knob from switch
shaft.
Remove return air louver and filter.
Remove top cover from evaporator section.
Pull control module from frame.
Remove tube clamps to remove sensing bulb from
evaporator blower housing.
Carefully work tube and bulb from frame.
Remove four screws to pull switch from mounting
frame.
Pull "quick disconnect” terminals from switch.
See table 4-3, Step 8.
a. See wiring diagram figures FO-1, FO-3, FO-5,
FO-7, or FO-9.
b. Push “quick disconnects" onto switch.
Single Phase
V1A20
1
V2A20,
2
V6A20
Three Phase
(F18H-3A and K1F-18H-4)
V1A20
2
V2A20,
1
V6A20
Three Phase
(F18H-3 and F-18H-4A)
V1A20
3 Blue
V2A20,
1 Red
V6A20
TM 9-4120-367-14
TM 07592B-14/1
Remarks
Paragraph 5.20
Keep clamps and hardware for
installation.
Keep screws, washers, and
nuts for installation.
Figure FO-1 for F18H, figure
FO-3 for F18H-3, figure FO-5
for K1F-18H-4, figure FO-7 for
F18H-3A and F18H-4A, and
figure FO-9 for MHP-20-4-08.
5-37
5.12 TEMPERATURE SWITCH S3. - Continued
Wire No.
Terminal N o.
Wire No.
Terminal No.
Wire No.
Terminal No.
f .
g.
h .
i .
j .
k.
l.
m.
|
