Page 18 – Venstar T1070 User Manual
Page 19
About Advanced Features & Operation
DRY CONTACT SWITCH -
ternal device such as a Central Time Clock, Occup-
ancy Sensor, or a Telephone activated device to force
one or more thermostats into an Unoccupied mode
(steps #12 and 13, page 13 & 14).
This feature allows an ex-
When the CK1 and R terminals are shorted together,
and the thermostat is programmed for Unoccupied
operation (step #13, page 14), the thermostat will be
forced into Unoccupied setpoints and the Unoccupied
icon will appear on the display.
Connect wires to a time clock or other device to
force the thermostat into Occupied 1 or
Unoccupied settings.
Important Note: For control of multiple
thermostats by 1 source, refer to page 28
‘Potential Phasing Problems’ before
installation.
C
G
R
Y1 G3
W1
TERMINAL CONNECTIONS
4Z95
24V. 60HZ
NEC CLASS 2
ENCLOSED
ENERGY
MANAGEMENT
EQUPIMENT
MODEL: T1070
X072500204
MADE IN CHINA
G2
RS
RS+5
H2O CK1
Page 18