Submittal Sheet

Job __________________________
Designer ______________________
Contact _______________________
www.tekmarcontrols.com 1 of 2 © 2012 C 161 - 01/12
tekmarNet
®
4 Setpoint Control 161
C 161
01/12
Setpoint Replaces: 01/11
Submittal
The tekmarNet
®
4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint
temperature. It can be used in applications ranging from heating a swimming pool to maintaining a constant slab temperature in a
commercial car wash bay. This product regulates a constant water temperature for heating using 4 preset modes (setpoint on/off,
hot tub, DHW tank, floor PWM). It is capable of operating a single relay (rated at 24 V, 2 A) to control a single device such as a boiler,
pump, or valve.
SPECIAL REQUIREMENTS
Designed to be used with a tekmarNet
®
Wiring Center or Zone Manager for power and communication. It can also be used in stand
alone applications.
Features
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tekmarNet
®
4 and tekmarNet
®
2 compatible
On / Off differential
Hot tub operation
DHW tank operation
Floor operation
Exercising
Scenes supported
Temperature sensor input
WWSD (if connected to tekmarNet
®
network with outdoor sensor)
Pulse Width Modulation control
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Specifications
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tN4 Setpoint Control 161 One Stage Heat
Literature D161, W161, J161, U161, D071
Control Microprocessor control. This is not a safety (limit) control
Packaged weight 0.5 lb. (230 g)
Dimensions 2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)
Enclosure White PVC plastic, NEMA type 1
Approvals
CSA C US, meets Class B: ICES & FCC Part 15
Ambient conditions
Indoor use only, 32 to 122°F (0 to 50°C), RH ≤92% to 104°F
(40°C), and 50% above 104°F (40°C), Altitude <9840 ft.
(3000 m), Pollution Degree 2
Power supply 24 V (ac) ± 10%, 50/60 Hz, 1.7 VA, NEC / CEC Class 2
Relays 24 V (ac) 2 A
Sensors NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892
–Included Universal Sensor 071
–Optional
tekmar type #070, 071, 072, 073, 076, 077, 078, 079, 082,
083, 084
Warranty Limited 3 Year (See D161 for full warranty)
Front View
2–7/8”
(73 mm)
2–7/8”
(73 mm)
2-7/8”
(73 mm)
13/16”
(21 mm)
1–3/8”
(36 mm)
Wire Access
7/8”
(23 mm)
5/8” (17 mm)
1/4”
(7 mm)
Mounting Baseplate
Side View