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TMST-15-ZBS Thermostat
Introduction
TMST-15-ZBS is a battery powered ZigBee Thermostat. It is designed to be incorporated into household heating and
cooling system for home environment control. The Thermostat can be operated manually using the LCD screen and
buttons, or accessed remotely via ZigBee network. It features Cooling and Heating modes with temperature set point and
automatic schedule for you to control your home environment easily.
The Thermostat utilizes ZigBee technology for wireless signal transmission. ZigBee is a wireless communication protocol
that is reliable and has low power consumption and high transmission efficiency. Based on the IEEE802.15.4 standard,
ZigBee allows a large amount of devices to be included in a network and coordinated for data exchange and signal
transmission
The Thermostat serves as an end device in the ZigBee network. It can be included in the ZigBee network to transmit signal
upon activation, but cannot permit any other ZigBee device to join the net.
Parts Identification
1. LCD Display
The LCD displays the following information:
A. Heat mode Icon: When displayed, the Thermostat is under Heat mode.
B. Cool mode Icon: When displayed, the Thermostat is under Cool mode.
C. Low battery Icon: When displayed the Thermostat battery voltage is low.
D. ZigBee network connectivity:
The icon is displayed when Thermostat is not yet learnt into any gateway/panel,
or when the device loses connection to current ZigBee network.
E. Mode: Mode Selection, Remote Mode, and Offset
F. Schedule: The Thermostat will execute programmed schedule setting.
G. Temperature Reading / Setpoint
2. Down (-) Button.
Press to decrease setpoint
Press and hold for 3 seconds to enter programming mode.
3. Up (+) Buton
Press to increase setpoint.
Press and hold for 10 seconds to enter learning mode, and
“Joi NET” will be
displayed on the LCD screen.
4. Wall Mounting Hole
5. Battery Compartment
Insert 2 AA Alkaline batteries.
6. Relay Terminals (Remove Relay Cover to Access)
230V 5A NO/COM/NC relay terminals.
Connect to home heating/cooling system.
