CTC ULTIMATE Serie Manual Del Usuario página 4

Conventional Systems
Typical Wiring Configurations
NOTE: The "System Type" option will be configured in the Installer Settings section.
Heat Only or Millivolt
Set System Type to 11CONV
Rh
W1
1 HEAT / 1 COOL Single or Dual Transformer
Set System Type to 11CONV
Rh
Rc
W1
Y1
G
C
2 HEAT / 2 COOL Single or Dual transformer
Set System Type to 22CONV
Rh
Rc
W1
W2
Y1
Y2
G
C
Installer Guide
3 HEAT / 2 COOL Single or Dual Transformer
Set System Type to 32CONV
Rh
Rc
W1
W2
W3
Y1
[note 2]
Y2
[note 2]
G
C
NOTES - Conventional Systems
[note 1, 3]
[1]
[2]
[3]
[note 2] [4]
[note 2]
[note 4]
[note 1, 3]
4
Provide disconnect and overload protection
as required.
[note 2]
[note 2]
[note 4]
[note 1, 3]