Single Setpoint Room Thermostats TK-1xxx Series, TKR-1xxx Series

Single Setpoint Room Thermostats TK-1xxx Series, TKR-1xxx Series
TK-1xxx Series, TKR-1xxx Series
TK-1xxx
Series,
TKR-1xxx
Series
Single Setpoint Room Thermostats
For proportional temperature control of pneumatic
valves and damper actuators to maintain room air
temperatures in heating, ventilating, and air
conditioning systems.
90
80
70
60
50
Features:
• Attractive appearance.
• Branch-line to sensing-element pneumatic feedback for
linear, stable operation.
• Available with °F or °C setpoint scales and thermometers.
• Covers supplied with exposed setpoint and thermometer.
• Cover inserts included for:
- Exposed setpoint only.
- Blank cover.
• Aspirated versions of certain models available.
TK-1xx1-600
Aspirated Thermostat
TK-1xx1
TKR-1xx1
Model Chart
Model No.
TK-1001
55 to 85°F
TK-1001-116
13 to 29°C
TK-1001-600
55 to 85°F
TK-1101
55 to 85°F
TK-1101-116
13 to 29°C
TK-1101-600
TK-1301
Control Actionb
Supply Pressure
Dial Markingsa
Direct Acting
13 to 29°C
TK-1381
55 to 85°F
TK-1601c
55 to 85°F
TK-1601-116 c
13 to 29°C
TK-1681 c
55 to 85°F
Two pipe
Aspirated
Reverse Acting
Two pipe
Aspirated
55 to 85°F
TK-1301-116
Type Thermostat
Direct Acting
15 psig day − 20 psig night
Two or three pipe with manual override
Reverse Acting
15 psig day − 20 psig night
Direct Acting
15 psig day − 20 psig night
Two or three pipe with manual override
Reverse Acting
15 psig day − 20 psig night
a
Dial stop pins included to limit dual range on all units.
b
Direct Acting (D.A.) increases output pressure on temperature rise. Reverse Acting (R.A.) decreases output pressure on temperature rise.
c
Has second white plastic tube to pass full line pressure (20 psi) at night and 0 psi at day. Used to actuate items such as pressure electric switches.
F TK-xxxx
C TK-xxxx-116
Insert
Insert
Figure 1 Standard Cover.
136
TK-1xxx Series, TKR-1xxx Series
Thermostat Replacement Kits.
Model No.
Control Actionb
Supply Pressure
Dial Markingsa
TKR-1001
55 to 85°F
TKR-1001-116
13 to 29°C
TKR-1101
55 to 85°F
TKR-1101-116
13 to 29°C
Direct Acting
15 or 20 psig
Reverse Acting
15 or 20 psig
TKR-1201
15 psig Reverse Acting −
20 psig Direct Acting
TKR-1281
15 psig Direct Acting −
20 psig Reverse Acting
TKR-1301
Direct Acting
15 psig day − 20 psig night
TKR-1381
Type Thermostat
Reverse Acting
15 psig day − 20 psig night
55 to 85°F
TKR-1601c
Direct Acting
15 psig day − 20 psig night
TKR-1681 c
Reverse Acting
15 psig day − 20 psig night
Direct Acting
15 or 20 psig
TKR-5001
Two pipe
Two or three pipe with manual override
One Pipe
a
Dial stop pins included to limit dual range on all units.
b
Direct Acting (D.A.) increases output pressure on temperature rise.
Reverse Acting (R.A.) decreases output pressure on temperature rise.
c
Has second white plastic tube to pass full line pressure (20 psi) at night and 0 psi at day. Used to actuate items such as pressure electric switches.
TKR-1xx1 Includes.
Quantity
Thermostat
1
Blank cover insert
1
Cover insert with setpoint cutout
1
a
Description
1
a
1/4 x 5/32 in. barbed fitting
1a
5/32 x 5/32 in. barbed fitting
1a
1/4 O.D. x 2 in. Tygon tubing
1a
1/4 x 1/4 in. compression to tubing fitting
1
5/64 in. Allen head cover screw
1
5/64 in. Allen head wrench
Two included in TKR-1xx1; three included in TKR-16xx.
Aspirated model with #6
spanner head screws
(requires AT-509)
Note: Not available on
TK-13xx, 16xx,
and TKR-xxxx models.
-600
Figure 2 Aspirated Thermostat Cover.
137
TK-1xxx Series, TKR-1xxx Series
F -399
-400
-403††
-404††
C -398
-410
-413††
-414††
†† 5/64 in. Allen screw used to secure cover.
Figure 3 Options (for quantities of 24 or more of each part number).
Add dash number (-xxx) suffix to base part number for desired option.
For metal covers, specify TK2-xxxx-xxx.
Specifications
Thermostat
Proportional type.
Sensing element
Bimetal.
Night setback
To 20°F (11°C) below day setpoint for Day/Night heating models.
Night setup
To 20°F (11°C) above day setpoint for Day/Night cooling models.
Control dial range
Refer to Model Chart.
Throttling Range
TK-1xx1, TKR-1xx1
Adjustable 2 to 10°F/10 psi, factory set at 4°F/10 psi.
Output air signal
0.5 psig to supply air pressure -0.5 psig.
Action
Refer to Model Chart.
Ambient limits
Shipping
Operating
Supply air pressure
-40 to 150°F (-40 to 65°C). 0 to 98% RH, non-condensing.
40 to 150°F (4 to 65°C). 10 to 98% RH, non-condensing.
Clean, oil free, dry air required (reference EN-123).
Nominal
Refer to Model Chart.
Maximum
30 psig (207 kPa).
Air connections
Main (black)
5/32 in. dia. spring reinforced plastic tube.
Branch (white)
5/32 in. dia. spring reinforced plastic tube.
Air consumption for sizing air compressor
TK/TKR-1001, 1001-116, 1101,
1101-116, 12x1, 13x1, TK-1301-116
13.8 scim (3.8 mL/s).
TK-1001-600, 1101-600, 16x1-116,
TK/TKR-16x1
41.5 scim (11.3 mL/s).
Air capacity for sizing air mains
TK/TKR-1001, 1001-116, 1101,
1101-116, 13x1, 1301-116
16 scim (4.4 mL/s).
TK-1001-600, 1101-600
56 scim (15.3 mL/s).
TK/TKR-13x1, 12x1, TK-1301-116
80 scim (21.8 mL/s).
TK/TKR-16x1
104 scim (28.4 mL/s).
TK/TKR-16x1-116
144 scim (39.3 mL/s).
Cover
Beige plastic as standard except aspirated versions. Aspirated units have brushed stainless
steel covers.
Mounting
Upright position on wall.
138
TK-1xxx Series, TKR-1xxx Series
Specifications (Continued)
Dimensions
TK-1xx1, TK-1xx1-116, TKR-1xx1,
TKR-1xx1-116
TK-1xx1-600
4-3/8 H x 2-3/4 W x 1-5/8 D in. (111 x 70 x 43 mm).
Wall Box: 5 H x 3-1/2 W x 2-1/2 D in. (127 x 89 x 64 mm).
Cover: 5-1/2 H x 4 W in. (140 x 102 mm).
Accessories
Model No.
Description
For two pipe (non-aspirated) or bleed type thermostats (TK-1xxx)
AT-61 Series
Cover inserts.
AT-84 Series
Digital thermometer cover kit, plastic cover (TK-13xx, TK-16xx only).
AT-101
Lock cover kit.
AT-104a
Dial stop pins.
AT-504
Plaster hole cover (small).
AT-505
Surface mounting base.
AT-506
Pneumatic wall box fitting (two tubes for TK-100x and 110x).
AT-532-111-1-01
0.0075 tee restrictor for 5/32 in. plastic tubing.
AT-532-111-1-03
.010" Tee restrictor. 5/32" Tubing.
AT-532-222-1-02
0.0075 tee restrictor for 1/4 in. plastic tubing.
AT-533-101
Adaptor 1/4 in. plastic to 5/32 in. plastic.
AT-533-127
Adaptor 3/16 in. copper or 1/4 in. copper with 1/4 in. solder coupling (not included) to 5/32 in. plastic.
AT-536
Pneumatic wall thermostat conversion kit.
AT-546
Auxiliary mounting base.
TOOL-015
Spanner head driver to #6 spanner head screws.
For two pipe aspirated type thermostats (TK-1xxx-600)
AT-509
Wall box required for aspirated thermostats.
AT-533-101
Adapter 1/4 in. plastic to 5/32 in. plastic.
AT-533-127
3/16 in. copper or 1/4 in. copper with 1/4 in. solder coupling (not included) to 5/32 in. plastic.
AT-533-129
5/32" x 5/32" barbed brass connector.
For all models
TOOL-095-1
Pneumatic calibration tool kit.
a
All thermostats are shipped with two dial stop pins.
Typical Applications
M
To Controlled
Device
M B
White Tube
Black Tube
TK-1001-xxx Series
TK-1101-xxx Series
TK-13X1-xxx Series
TKR-1XX1-xxx Series
M
B
White Tubes
M A
Black Tube
TK-16x1-xxx Series
To Controlled Device
To PE Switch
0 psig Day
20 psig Night
Figure 4 Two Pipe (Relay) Type.
139
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