Product Overview

ManualsBrandsSiemens ManualsHeating SuppliesPlastic Thermostat Cover Concealed Thermometer Concealed Setpoint (White)

Thermostats

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A-10

Cover Description Plastic Metal

• Adjustment setpoint concealed 192-262 192-362

• Indicator setpoint concealed

• Chassis thermometer concealed

• Adjustment setpoint concealed 192-264 192-364

• Indicator setpoint concealed

• Chassis thermometer exposed

• Adjustment setpoint key 192-269 192-369

• Indicator setpoint exposed

• Chassis thermometer concealed

• Use with 1/2" setpoint knob option

• Adjustment setpoint key 192-270 192-370

• Indicator setpoint exposed

• Chassis thermometer exposed

• Use with 1/2" setpoint knob option

• Adjustment setpoint key (night)

exposed (day) 192-271 192-371

• Indicator setpoint exposed

• Chassis thermometer exposed

Scale; Range

Major (minor) Divisions ............................................ 45 to 85°F, 10(2)°F

(7 to 30°C, 5(1)°C)

Factory Calibration .............................................................72°F, 7.5 psig

(22°C, 31 kPa)

Sensitivity Adjustment Range .................1 to 4 psi/°F (12 to 50 kPa/°C)

Factory Setting .................................................... 2.5 psig/°F (31 kPa/°C)

Limit Stop

Field Adjustment Range .............................................. 45/85°F (7/30°C)

Fixed Limit Stop Range ............................................... 55/75°F (3/24°C)

Temperature

Storage ......................................................-10 to +140°F (-23 to +60°C)

Ambient Operating ........................................... 40 to 140°F (4 to 60°C)

Accuracy at Factory

Calibration ........................................................................ ±2°F (±1.1°C)

Response ........................................................................ 0.1°F (0.06°C)

Supply Air Pressure

Two Pressure

Day (recommended) .............................................. 18 psig (124 kPa)

Night (recommended) ............................................ 25 psig (172 kPa)

Vent-Day/Night ............................... 0 psig (0 kPa)/25 psig (172 kPa)

Two Pressure

Day (range) ....................................... 15 to 19 psig (103 to 131 kPa)

Night (range) ..................................... 23 to 30 psig (159 to 207 kPa)

Two Pressure (Honeywell Competitive Model)

Day/Night .................................... 13 psig (90 kPa)/18 psig (124 kPa)

Two Pressure (Johnson Controls Competitive Model)

Day/Night .................................. 15 psig (103 kPa)/20 psig (138 kPa)

Nominal Air Consumption for

Air Compressor Sizing ................................................ 25 scim (6.8 ml/s)

Nominal Air Capacity for Air Main Sizing ................... 40 scim (11 ml/s)

Nominal Chassis Air Capacity

Supply ....................................................................... 230 scim (63 ml/s)

Exhaust ..................................................................... 150 scim (41 ml/s)

Air Connections .................................................... 5/32" (4 mm) OD tube

Dimensions (with cover)

192 DN ....................................................... 2.16" W x 3.34" H x 1.59" D

(55 mm W x 85 mm H x 40 mm D)

192 DNV ....................................................... 2.5" W x 3.34" H x 1.59" D

(64 mm W x 85 mm H x 40 mm D)

Shipping Weights

Thermostat Chassis and Wall Plate ............................ 0.53 lb. (0.24 kg)

Plastic Cover .............................................................. 0.07 lb. (0.04 kg)

Metal Cover (dual) ....................................................... 0.27 lb. (0.12 kg)

Thermostat Chassis

Model # Thermostat Chassis Type & Wall Plate

Air Output Thermometer &

Output Setpoint Capacity Setpoint Scales Control Action

D (DA)/ D (RA)/ D(DA)/

N (DA) N (RA) N (DA)

(with Night Vent)

°F 192-204 192-205 192-206

°C 192-224 192-225 192-226

Ordering Notes

• DNV 3-pipe model provides full air supply on R2 vent port during night control cycle.

• “Exposed features” are indicated in green on corresponding illustration.

• For 194 refer to Powerstar Retroline section.

192 DN

192 DNV

3-pipe

Thermostat Covers

Sold Separately

For complete conversion kits, refer to the

Retroline

Retrostats starting on page A-15.

192 DN/DNVThermostat Covers

Code Color (add sufﬁ x to Part No.)

None Desert Beige (standard)

W White

Cover Color Options

PLASTIC COLORS

Code Description (add sufﬁ x to Part No.)

K Chassis with 1/2" (13 mm)

diameter setpoint adjustment

knob for convalescent facilities.

Chassis Options

Dual

(Day and Night)

High

(Integral Relay)

Single

Cover Description Plastic Metal

Speciﬁ cations/Product Ordering