Bryant 223A manual Accessory Thermostats, Php, Nhp

ACCESSORY THERMOSTATS

THERMOSTAT / SUBBASE				DESCRIPTION
		PKG.
T6---	PRH ---	01		Programmable Thermidistat
T6---	NRH ---	01		Non ---programmable Thermidistat
T2---	PHP---	01		Legacy Line Programmable HP Stat
T2---	NHP---	01		Legacy Line Non ---programmable HP Stat
TSTATBBPRH01---			B*	---Thermidistatt Control — Non Programmable/Programmable Thermostat with Humidity Control (For use in Dual Fuel, AC,
				HP, and 2S applications. Includes Outdoor Air Temperature Sensor.)
TSTATBBPHH01---			B*	---HybridHeatt (Dual Fuel) Thermostat — Auto Changeover, 7 Day Programmable, °F/°C, Includes Outdoor Sensor
				(TSTATXXSEN01---B)
TSTATBBPHP01---			B	Thermostat — Auto Changeover, 7---Day Programmable, °F/°C, 2	---Stage Heat, 1	---Stage Cool
TSTATBBNHP01---			C	Thermostat — Auto Changeover, Non ---Programmable, °F/°C, 2---	Stage Heat, 1---	Stage Cool
TSTATBBSHP01				---Standard Programmable Thermostat—Manual Changeover, 5 2 Day Programmable, °F/°C, 1---Stage Heat/ 1---Stage Cool
TSTATBBBHP01*			--- B	------Builder’s Thermostat — Heat Pump, Non Programmable, °F/°C, 2 Stage Heat, 1---Stage Cool, Manual Changeover
TSTATXXSEN01---			B**	Outdoor Air Temperature Sensor
TSTATXXNBP01				Backplate for Non ---Programmable Thermostat
TSTATXXPBP01				Backplate for Programmable Thermostat and Thermidistatt Control
TSTATXXSBP01				Backplate for Standard Programmable Thermostat
TSTATXXBBP01				Backplate for Builder’s Thermostat
TSTATXXCNV10{				Thermostat Conversion Kit (4 to 5 Wire) — 10 Pack
* Do not use in zoning heat pump				applications.
** Outdoor temperature sensor is an accessory for all Bryant electronic thermostats, except the non ---					programmable air conditioner version and builder;s

thermostats. It allows the temperature at a remote location (outdoors) to be displayed on the thermostat. The outdoor air temperature sensor must be used with the HybridHeatt (dual fuel) thermostat.

{ Thermostat conversion kit is a 24---vac accessory that can turn a 4---wire thermostat application into a 5---wire application. This kit can also be used to replace a broken thermostat wire, or add an extra wire when needed.

The outdoor air temperature sensor is included with the Thermidistat Control and HybridHeatt (dual fuel) thermostat.

ACCESSORY USAGE GUIDELINE

	REQUIRED FOR LOW--- AMBIENT	REQUIRED FOR	REQUIRED FOR
Accessory	COOLING APPLICATIONS	LONG LINE APPLICATIONS*	SEA COAST APPLICATIONS
	(Below 55°F / 12.8°C)	(Over 80 ft. / 24.38 m)	(Within 2 miles / 3.22 km)
Accumulator	Standard	Standard	Standard
Ball Bearing Fan Motor	Yes{	No	No
Compressor Start Assist Capacitor and	Yes	Yes	No
Relay
Crankcase Heater	Yes	Yes	No
Evaporator Freeze Thermostat	Yes	No	No
Hard Shutoff TXV	Yes	Yes	Yes
Isolation Relay	Yes	No	No
Liquid Line Solenoid Valve	No	See Long---Line Application	No
		Guideline
Motor Master→ Control or	Yes	No	No
Low Ambient Switch
Support Feet	Recommended	No	Recommended

* For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) vertical differential, refer to Residential Split---System Longline Application Guideline.

{ Additional requirement for Low---Ambient Controller (full modulation feature) MotorMasterr Control.

223A

Accessory Description and Usage (Listed Alphabetically)

1. Ball-Bearing Fan Motor

A fan motor with ball bearings which permits speed reduction while maintaining bearing lubrication.

Usage Guideline:

Required on all units when using MotorMasterr

2. Compressor Start Assist - Capacitor and Relay

Start capacitor and relay gives a ”hard” boost to compressor motor at each start up.

Low ambient cooling

Suggested for all compressors in areas with a history of low voltage problems.

3. Compressor Start Assist — PTC Type

Solid state electrical device which gives a ”soft” boost to the compressor at each start-up.

Usage Guideline:

Suggested in installations with marginal power supply.

Usage Guideline:

Required for reciprocating compressors in the following applications:

Long line

Low ambient cooling

Hard shut off expansion valve on indoor coil Liquid line solenoid on indoor coil

Required for single-phase scroll compressors in the following applications:

Long line

4. Crankcase Heater

An electric resistance heater which mounts to the base of the compressor to keep the lubricant warm during off cycles. Improves compressor lubrication on restart and minimizes the chance of liquid slugging.

Usage Guideline:

Required in low ambient cooling applications. Required in long line applications.

Suggested in all commercial applications.

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