CTC RENDIMIENTO SERIE Manual Del Instalacion página 4

NOTE: The "System Type" option will be configured in the Installer Settings section. The 71157P is a single
stage thermostat and not intended for multi stage equipment.
2 HEAT / 2 COOL Single or Dual transformer
Set System Type to 22CONV
Rh
Rc
W1
W2
Y1
Y2
G
C
Hydronic Heat Only
Set System Type to
Rh
W1
V3
G [note 4]
C
NOTE: Additional options are configured in the
Installer Settings section.
S1
S2
Installer Manual
[note 2]
[note 2]
[note 4]
[note 1, 3]
[note 1]
[note 1]
Hydronic Heat / 1 Cool
Set System Type to
Rh
Rc
W1
V3
Y1
G
C
NOTES - Conventional Systems
[1]
[2]
[3]
[4]
Provide disconnect and overload protection
as required.
NOTES - Additional Wiring Options
[1]
4
[note 2]
[note 2]
[note 1, 3]