2
General
The M0STAT64Q is a wired programmable local 
controller for mini-split indoor units with conve-
nient timed schedules for daily operation. These 
instructions are intended as a general guide and 
do not supersede local codes in any way. Con-
sult authorities having jurisdiction before instal-
lation.
Requirements
Be sure that power supply has been turned off 
before beginning installation. This controller 
should be used only as described in this man-
ual. Do not install the controller on outside walls 
(where there is unconditioned space on opposite 
side of wall) or in locations where direct sunlight 
may be present.
Wiring Connections
Dimensions
123mm
(4.8”)
120mm
(4.7”)
18.5mm
(0.7”)
83.5mm
(3.3”)
46mm
(1.8”)
62mm
(2.4”)
Figure 1. M0STAT64Q Dimensions
 WARNING
Be sure that power supply has been turned 
off before beginning installation. 
 CAUTION
Clean controller using a clean, damp 
cloth. Do not spray cleanser on or around 
controller.
 WARNING
Do not operate controller with wet hands.
 CAUTION
Do not install controller in areas where 
heavy oil, vapor, or gases containing 
sulfur may exist or the controller may be 
damaged.