Theory Of Operation; Installation And Wiring; Mounting Locations; More Information - Honeywell SERIES COMMUNICATING TB7600 Installation Instructions Manual

Product Number
TB7652B5014W Multi-stage RTU
TB7652B5514W Multi-stage RTU
TB7652H5014W Heat Pump
TB7652H5514W Heat Pump
TB7656B5014W Economizer RTU
TB7656B5514W Economizer RTU
Accessories
TB-PIR-RTU RTU Occupancy Sensor Cover
TB-RA-1014 Wireless Remote Antenna Base
TB-RP5000W Wireless Repeater for TB7XXX Series Wireless
Thermostats
TBST-5014W ZigBee Wireless Survey Toolkit
TB-VWG-APP-1014 TB7XXX Series Wireless Communication Card
TB-WALL-1014 Room Sensor 10K NTC Type 2
TB-WALLOVR-1014 Room Sensor with Override 10K NTC Type 2
1 Use programmable models only when installing as standalone thermostats that may eventually be added to a WEBs-
AX network. When a programmable thermostat is added to a network, schedules should be applied through the WEB-
Station-AX.
2 Thermostats ordered without an occupancy sensor cover can be retrofitted with an occupancy sensor cover later if
needed.

More Information

We recommend downloading the appropriate integration reference document (wireless or BACnet) and if installing
thermostats with occupancy sensor covers, then also downloading the PIR Application Guide before you begin
installation. All documentation is available on http://customer.honeywell.com.
— BACnet Integration Manual for TB7600 Series Thermostats (Form No. 63-4523)
— Wireless Installation & Integration Reference Guide for TB7200, TB7300, and TB7600 Thermostats
(Form No. 63-4522)
— PIR Application Guide for TB7600 Series Thermostats (Form No. 63-4525)
— Sensors Product Overview Brochure (Form No. 63-9285) for a complete listing of compatible sensors.

Theory of Operation

The TB7600 uses a proprietary adaptive logic algorithm to
control the space temperature. This algorithm controls the
heating/air conditioning system to minimize overshoot while still
providing comfort. It provides exceptional accuracy due to its
unique PI time proportioning control algorithm, which virtually
eliminates temperature offset associated with traditional,
differential-based on/off thermostats.

INSTALLATION AND WIRING

Mounting Locations

• Do not install on an outside wall.
• Must be installed away from any heat source.
• Should not be installed near an air discharge grill.
• Should not be mounted in direct sun radiation.
• Nothing must restrain vertical air circulation to the thermostat.
• Wall surface must be flat and clean.
IMPORTANT
• If replacing an old thermostat, label the wires before removal of the old thermostat.
TB7600 SERIES COMMUNICATING RTU/HEAT PUMP THERMOSTATS
Description
3
Outputs Scheduling
2H/2C Yes
2H/2C Yes
3H/2C Yes
3H/2C Yes
2H/2C Yes
2H/2C Yes
ON/OFF THERMOSTATS WASTE ENERGY
SETPOINT
(COMFORT TEMPERATURE)
PI ELECTRONIC CONTROLS DO NOT WASTE ENERGY
TIME
Fig. 1. On/Off mechanical control vs.
PI electronic control.
Occupancy
1 2
Sensor
X
X
X
M16927
62-2016—05