Comfort-Aire TGRG Series for R-410A User Manual
Page 31
FIGURE 23
208/230 Volt PSC Motor
208/230 Volt X-13 Motor
NOTE: 460 Volt motors have dedicated speeds and are not adjustable.
FIGURE 21
INTEGRATED FURNACE CONTROL BOARD
FIGURE 22
INTEGRATED FURNACE CONTROL BOARD
2, 2.5, 3, 3.5, 4 TON MODELS
COOLING SPEED MAY BE ADJUSTED TO LOW
COOL BY MOVING BLUE WIRE TO TAP 2.
HEAT SPEED IS DEDICATED AND SHOULD
NOT BE ADJUSTED.
COOL
HEAT
5 TON MODELS
SECOND STAGE COOLING SPEED MAY BE
ADJUSTED TO LOW COOL BY MOVING YELLOW
WITH BLUE STRIPE WIRE TO TAP 3. FIRST
STAGE COOLING SPEED IS DEDICATED AND
SHOULD NOT BE ADJUSTED. HEAT SPEED IS
DEDICATED AND SHOULD NOT BE ADJUSTED
2ND STAGE COOL
1ST STAGE COOL
HEAT
Y/BL
BL
R
BL
R
31