The tekmarNet® 4 Setpoint Control 162 is designed to operate a single piece of heating or cooling equipment in order to maintain a setpoint temperature. It can be used in applications, including heating a swimming pool, maintaining a chilled water storage tank, and maintaining a constant slab temperature in a commercial car wash bay. This product regulates a constant water temperature for heating or cooling using one of 6 preset modes (setpoint on/off, hot tub, DHW, setpoint PWM, floor, pool). It has 2 relays (rated at 24 V, 2 A) and uses relay #1 to control the heating/cooling device, while relay #2 can be used for devices such as a DHW re-circulation pump.
- Submittal Sheet
- Data Brochure
- User Brochure
- Wiring Brochure
Features
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5 different levels of priority
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CWSD (if connected to tekmarNet®network with outdoor sensor)
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DHW tank operation
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Exercising
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Floor operation
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Hot tub operation
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On / Off differential
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One stage heat or cool
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Pool operation
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Programmable Setback Schedule
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Pulse Width Modulation
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Scenes supported
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System pump control
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Temperature sensor input
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WWSD (if connected to tekmarNet®network with outdoor sensor)
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tekmarNet® 4 and tekmarNet® 2 compatible
Specifications
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, 3.2 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 #: 071, 078, 082, 083 |
Warranty | Limited 3 Year Warranty |