Carrier 40UV Installation, Start-Up And Service Instructions Manual page 64

DO NOT CHANGE LIMIT SWITCH CAPILLARY TUBE LOCA-
TION! LIMIT SWITCHES MAY NOT FUNCTION PROPERLY.
NOTES:
1. Not all components shown for clarity.
2. Supplied on electric heat units only.
3. Secure capillary tubes to blower housing using high temperature
cable tie. Capillary tube lengths will vary depending on unit size.
Fig. 44 — 40UV,UH Ventilator Blower Section Assembly Sheet Metal (All Units)
AUTOMATIC RESET
HIGH TEMPERATURE
1
LIMIT SWITCH
(SEE NOTES 2,3)
(SEE CAUTION)
2
8
7
t
3
4
5
6
RETURN AIR
TEMPERATURE
SENSOR (OPTIONAL)
OPENING
64
MANUAL RESET
HIGH TEMPERATURE
LIMIT SWITCH
(SEE NOTES 2,3)
(SEE CAUTION)
DISCHARGE AIR
TEMPERATURE
SENSOR (OPTIONAL)
OPENING
MOTOR AND
COUPLING
SETSCREW
ACCESS