Submittal Sheet

Job __________________________
Designer ______________________
Contact _______________________
www.tekmarcontrols.com  of 2 © 20 C 62 - 0/
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Setpoint Replaces: New
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The tekmarNet
®
4 One Stage Setpoint Control 62 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 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 # to control the heating/cooling device, while the secondary relay can be used for devices such
as a DHW recirculation.
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Designed to be used with a tekmarNet
®
Wiring Center or Zone Manager for power and communication. It can be used in stand alone
applications also.
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tekmarNet
®
4 and tekmarNet
®
2 compatible
On / Off differential
Pulse Width Modulation
System pump control
Hot tub operation
DHW tank operation
Floor operation
Pool operation
Exercising
Scenes supported
Temperature sensor input
Programmable Setback Schedule
One stage heat or cool
5 different levels of priority
WWSD (if connected to tekmarNet
®
network with outdoor sensor)
CWSD (if connected to tekmarNet
®
network
with outdoor sensor)
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One Stage Heat / Cool
Literature D62, W62, J62, U62, D070
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 3/6” D (73 x 73 x 2 mm)
Enclosure White PVC plastic, NEMA type 
Approvals CSA C US, meets Class B: ICES & FCC Part 5
Ambient conditions
Indoor use only, 32 to 22°F (0 to 50°C), RH ≤92% to 04°F
(40°C), and 50% above 04°F (40°C), Altitude <9840 ft.
(3000 m), Pollution Degree 2
Power supply 24 V (ac) ± 0%, 50/60 Hz, 3.2 VA, NEC / CEC Class 2
Relays 24 V (ac) 2 A
Sensors NTC thermistor, 0 kΩ @ 77°F (25°C ±0.2°C) ß=3892
–Included Universal Sensor 07
–Optional
tekmar type #070, 07, 072, 073, 076, 077, 078, 079, 082,
083, 084
Warranty Limited 3 Year (See D62 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