Wireles Thermostat DT92

Description

Honeywell DT92 Wireless Thermostat

with Microprocessor and Radio Frequency Radio Transmission, which ensures comfort and economy in modern heating systems.

Recommended for the control of wall-mounted thermal power plants (conventional on / off), zone valves, pumps, burners, electric heating systems or air conditioning.
The large, high-contrast display and intuitive interface make it extremely easy to use.
Energy saving is ensured by the performance of the TPI control algorithm.
Self-adaptation to the specifics of the building ensures precise temperature regulation and the use of a minimum amount of energy.
The "installer settings" operating mode allows the adjustment of control parameters to suit the specifics of the installation; the settings are stored in NVRAM memory.
In the event of a sensor failure, the thermostat keeps the boiler on for 10% of the time for frost protection.
The thermostat can be integrated into the EvoHome system, being part of it.
Features, installer settings and thermostat technical data:

minimum boiler switch-on time, adjustable in the range of 1 ... 5 minutes
number of cycles on-off per hour, selectable 3, 6, 9 or 12 cph
proportionality band height, adjustable in the range 0 ... 3 ° C
± 1 ... 3 ° C offset of read temperature (in case of installation in an unsuitable place)
adjusting the minimum and maximum limits of the temperature control range
switching from heating to cooling (pressing the keys simultaneously for 3 seconds)
the standby / off temperature can be adjusted in the range of 5 ... 16 ° C
switching relay: 3A breaking power / 8A breaking power (for electric heating), in 3A power mode the battery life is extended and the switching noise is reduced
Dimensions: ultra-flat 90x92x27mm
BDR91 receiver technical data:

Power supply: 220 Vac, protection class IP 30

Switching capacity: SPDT toggle relay without potential 5 (3) A / 24 ... 230 Vac

Transmission frequency: 868 ... 868.6MHz with frequency hopping

Transmission distance: maximum 30 m or 3 reinforced concrete ceilings.

Included accessories: wall mount and mounting plate

The DT92 comes standard with the BDR 91 control module.

Honeywell DT92 Wireless Thermostat Operating Instructions