HOME CONTROL – THERMOSTAT CONTROL 
When the “Operator” is on the line, perform the following steps to 
change the thermostat control.  The thermostat control has three 
separate modes: 
  Thermostat mode
  Fan mode    Day mode 
(NOTE:  The “Operator” will only function with a special type of 
thermostat, which may not be currently available in your area. 
Contact your installer.) 
 
Step 1 
Press   ρ    6     2  .  
The [ρ] accesses the MENU and [6] takes you to the HOME 
CONTROL menu, then [2] proceeds to the THERMOSTAT 
CONTROL section. 
Step 2 
 “INSIDE TEMPERATURE IS ZERO.” 
 “OUTSIDE TEMPERATURE IS ZERO.” 
 “THERMOSTAT MODE IS EMERGENCY.  TO CHANGE, 
ENTER [0].” 
 “FAN MODE IS AUTO.   FOR ON MODE, ENTER [1].” 
 “DAY MODE IS ON.  TO SELECT NIGHT MODE, 
ENTER [2].” 
 “DAY MODE HEAT SET POINT IS ZERO. TO CHANGE, 
ENTER [3].” 
 “NIGHT MODE HEAT SET POINT IS ZERO. TO 
CHANGE, ENTER [4].” 
 “DAY MODE COOL SET POINT IS ZERO. TO 
CHANGE, ENTER [5].” 
 “NIGHT MODE COOL SET POINT IS ZERO. TO 
CHANGE ENTER [6].” 
Step 3  When you have heard the status of the THERMOSTAT 
mode, when you enter a number to change, the 
“Operator” will ask you to “PLEASE WAIT.”