16
Fig 4 Thermostat Fan / Limit - Honeywell L4064N
CAUTION
DO NOT ROTATE - HOLD
DIAL WHEN SETTING POINTERS
2
0
4
0
6
0
8
0
1
0
0
1
2
0
F
A
N
L
I
M
I
T
O
F
F
O
N
O
F
F
C
°
Limit Setpoint
Adjustment
Fan Circuit
Limit Circuit
Limit Reset
Fan ON
Override
Set Point Dial
Jumper Location
Mechanical Limiter
Release Point
Mechanical limiter
Fan OFF Setpoint
Adjustment
Limit CircuitFan Circuit
Fan ON Setpoint
Adjustment
Note: The new L4064N may be supplied with the limit
temperature mechanically limited to less than the setting required.
To release the mechanical limit push a pointed object into the
small hole at the top of the dial. At the same time prevent the
dial from rotating and push the limit temperature adjuster around
to the required setting.