162
Tekmar tekmarNet® 4 Setpoint Control - One Stage Heat/Cool
Tekmar tekmarNet® 4 Setpoint Control - One Stage Heat/Cool
Specifications
| Agency Approvals | CSA C US, meets Class B: ICES & FCC Part 15 |
| Ambient Conditions | Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), RH less than or equal to 92 percent to 104 degrees F (40 degrees C), and 50 percent above 104 degrees F (40 degrees C), Altitude less than 9840 ft. (3000 m), Pollution Degree 2 |
| Control Type | Microprocessor control, this is not a safety (limit) control |
| Dimensions | 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm) |
| Enclosure Material | White PVC plastic |
| Enclosure NEMA Rating | NEMA 1 |
| Hydronic - HVAC Control Type | tekmarNet4 Setpoint Control |
| Power Supply | 24 V (ac) plus / minus 10 percent, 50/60 Hz, 3.2 VA, NEC / CEC Class 2 |
| Relay | 24 V (ac) 2 A |
| Sensor | NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta=3892 |
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 No.1 to control the heating/cooling device, while relay No. 2 can be used for devices such as a DHW re-circulation pump.
Features
Hot tub operation, DHW tank operation
WWSD (if connected to tekmarNet® network with outdoor sensor)
Exercising, scenes supported
Temperature sensor input, programmable Setback Schedule
Floor operation, pool operation
Pulse width modulation, system pump control
tekmarNet® 4 and tekmarNet ® 2 compatible, on / off differential
CWSD (if connected to tekmarNet® network with outdoor sensor)
One stage heat or cool, 5 different levels of priority
Tekmar 162 Wiring Brochure
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