User manual AMX VIEWSTAT COMMUNICATING THERMOSTATS

[. . . ] instruction manual ViewStat Communicating Thermostat H VA C C o n t r o l s AMX Limited Warranty and Disclaimer AMX Corporation warrants its products to be free of defects in material and workmanship under normal use for three (3) years from the date of purchase from AMX Corporation, with the following exceptions: · · · · · Electroluminescent and LCD Control Panels are warranted for three (3) years, except for the display and touch overlay components that are warranted for a period of one (1) year. Disk drive mechanisms, pan/tilt heads, power supplies, MX Series products, and KC Series products are warranted for a period of one (1) year. Unless otherwise specified, OEM and custom products are warranted for a period of one (1) year. Batteries and incandescent lamps are not covered under the warranty. This warranty extends only to products purchased directly from AMX Corporation or an Authorized AMX Dealer. [. . . ] Run CAT-5 wire from the thermostat to the support module location (max distance = 1000 ft. /304. 8 m). Open the support module case by pulling the cover straight forward, as shown in FIG. 25 Opening the support module case ViewStat Communicating Thermostat 37 Support Module Installation and Wiring 4. Remove the circuit board from the base by pulling back the latch that holds it at the bottom center, as shown in FIG. Use the sub-base as a template to mark the mounting hole locations on the wall. Position the sub-base so that the wires can be pulled through the hole in the top left-hand corner. Mount the sub-base using the two #6 screws and anchors provided (larger screws will prevent the circuit board from properly snapping into place). If side access is preferred for wiring, clip out the side vents on the scored lines (FIG. Snap the circuit board back into the sub-base by sliding the top of the board in first and then snapping down on the bottom. Strip ¼ inch of insulation from the four wires at the support module. One twisted pair of wires should be used for the RSR and RSC connection and another pair of twisted wires should be used for the RSB and RSA connection. Seal the hole in the wall around the cable to eliminate any draft that might affect the sensor. Connect the wires on the thermostat sub-base to the terminals labeled RSR, RSC, RSB and RSA on the ViewStat base (see FIG. 5 on page 10) and the Communication and Equipment Terminal Wiring Definitions table on page 21). Make sure that each terminal on the support module is wired to the terminal with the same label at the thermostat. If necessary, change the Support Module DIP switch settings as described in Setting the Support Module DIP Switches section on page 40. 38 ViewStat Communicating Thermostat Support Module Installation and Wiring DIP switches must be set prior to powering the support module (support module is powered when thermostat is returned to its base). If switches need to be changed after powering the support module, the thermostat must be removed from its base for a minimum of 15 seconds to ensure proper reset of the support module. 10. Mount the thermostat on the sub-base and confirm that it is displaying the right temperature from the support module or remote sensor. Multiple Support Module Installation Up to 4 support modules can be connected to provide temperature or humidity averaging in a large area or for several zones being controlled by the same system. The maximum cumulative distance of all the support modules from the ViewStat is 1000 ft (304. 8 m). 28 shows daisy-chaining of the VST-TTM Remote Temperature and VST-TRH Remote Temperature/Humidity Sensors. ViewStat (faceplate removed) To other support modules (maximum of 4 total) VST-TTM or VST-TRH support modules VST-TSF Flush-mount Indoor remote sensor VST-TSO Duct/Outdoor remote sensor FIG. 28 Daisy-chaining VST-TTM Remote Temperature and VST-TRH Remote Temperature/Humidity support modules Always make sure that there is no power to the modules by removing the thermostat from the sub-base. 1. [. . . ] This is generally more expensive than using the heat pump equipment only) (HEAT MODE), so use accordingly. Typical usage is when the heat pump has malfunctioned. ViewStat Communicating Thermostat 65 Operating the Thermostat ­ Do not set to OFF mode during periods when freezing temperatures could occur. Setting temperatures Press the Up or Down adjust button. If operating in the HEAT mode, the only temperature set point available to change is the Heat setting. When the room temperature drops below this setting the heat will come on (call for heating) to raise the temperature. [. . . ]