Product Overview

TH 192 DN Day-Night and DNV Day-Night-Vent Room Thermostat Technical Instruction
155-067P25
Rev. 1, July, 1999
Siemens Building Technologies, Inc. Page 5
Landis Division
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None
Plastic
(standard)
Desert Beige D
#10 Special
Bronze
W Plastic
(optional)
White E Brushed
Electro-plated
Satin Chrome
None Metal
(standard)
Desert Beige F Sierra Gold
A #1 Silver G
Brushed
Aluminum
B #5 Satin Chrome
C
Metal
(optional)
#7 Light Statuary
Bronze
H
Metal
(optional)
White
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Control action
See
Table 2.
Operating ranges 45 to 85°F (7 to 30°C)
Supply air pressure, maximum 30 psi (207 kPa)
Normal air supply pressure
Day 18 psi (124 kPa)
Night 25 psi (172 kPa)
Sensitivity adjustment 1 to 4 psi/°F (12 to 50 kPa/°C)
Nominal air consumption, two-pipe 25 scim (6.8 ml/sec)
Temperature
Storage temperature -10 to 140°F (-23 to 60°C)
Ambient operating temperature 40 to 140°F (4 to 60°C)
Temperature response 0.1°F (0.06°C)
Dial graduations 2°F (1°C)
Factory settings
Calibration @ 72°F (22°C) 7.5 psi (52 kPa)
Sensitivity 2.5 psi/
°
F (31 kPa/
°
C)
Limit stop adjustment 45 and 85°F (7° and 30°C)
Standard cover Cycolac, desert beige
Shipping weight 0.7 lbs. (0.3 kg)
Dimensions
See
Figure 4.