COMMERCIAL PROGRAMMABLE THERMOSTAT
HUMIDITY
FAN
PROGRAM HOLIDAY
MODE
OVERRIDE
OUTDOOR
SET CLOCK
PLATINUM
eries
AUTO
I2:00
Su
Pm
H
EAT
C
OOL
72
74
Accessory release button
Accessory jack located
on bottom of thermostat
RF Wireless Module
COMFORT CALL
RF WIRELESS MODULE
ACC0434
MODEL
Comfort Call (ACC0433) allows up to four thermostats to be linked to one Base Station. This can
be accomplished by installing an RF Wireless Module (ACC0434) at each additional thermostat.
The linking procedure for thermostats numbered two through four is the same as what is
described for a single thermostat on pages 6-9 of the Comfort Call Owner’s Manual.
To connect the RF Wireless Module
to the thermostat, insert the RF Wireless Module plug
into the accessory jack of the thermostat. The RF Wireless Module has two tabs that fit into the
ventilation slots of the thermostat for added stability.
The Base Station recognizes the additional thermostat(s) and stores them by number, in the order
they are linked to the Base Station. When more than one thermostat is linked, the main menu
will include the prompt, “For the next thermostat, press four, or say next thermostat.”
Additionally, before the status is given, the thermostat will say, “You are controlling thermostat
number 1 (2, 3, or 4)”
(see page 14 of the Comfort Call Owner’s Manual)
.
To remove the RF Wireless Module
from the thermostat, press and hold the accessory release
button while removing the RF Wireless Module from the thermostat’s accessory jack.
The locking tab of the
RF Wireless Module
must be facing outwards
for proper connection to
the thermostat.
©Venstar Inc. 08/07
P/N 88-625 Rev. 1
