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Technical Data

tekmar Control Systems Ltd., Canada
tekmar Control Systems, Inc., U.S.A.

Head Office: 5100 Silver Star Road
Vernon, B.C. Canada V1B 3K4
(250) 545-7749  Fax. (250) 545-0650
Web Site: www.tekmarcontrols.com

Product design, software and literature are Copyright © 2008 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.

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All specifications are subject to change without notice.

Printed in Canada. W 162 - 12/08.

tekmarNet

®

4 Setpoint Control 162 

One Stage Heat / Cool

Control

Microprocessor PID control; This is 

not a safety (limit) control

Packaged Weight

0.46 lb. (210 g)

Enclosure

White PVC plastic

Dimensions

2-7/8” H x 2-7/8” W x 13/16” D (73 x 73 x 21 mm)

Approvals

CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15

Ambient Conditions

Indoor use only, 32 to 122°F (0 to 50°C)
92% RH up to 104°F (40°C), 50% RH if > 104°F (40°C)
Altitude <9840 feet (3000 m), Installation Category II, 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 k  @ 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

The installer must ensure that this control and its wiring are isolated and / or shielded from strong sources of electromagnetic 
noise. Conversely, this Class B digital apparatus complies with Part 15 of the FCC Rules and meets all requirements of 
the Canadian Interference-Causing Equipment Regulations. However, if this control does cause harmful interference to 
radio or television reception, which is determined by turning the control off and on, the user is encouraged to try to correct 
the interference by re-orientating or relocating the receiving antenna, relocating the receiver with respect to this control, 
and / or connecting the control to a different circuit from that to which the receiver is connected.

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

Содержание tekmarNet4 Setpoint Control 162

Страница 1: ...t Control 162 The 162 has two outputs one for heat or cool and the other for a recirculation pump The 162 has one sensor input Definitions 2 Rough In Wiring 2 Remove the Wiring Cover 3 Mounting the Setpoint Control 3 Wiring Symbols 3 Electrical Drawings 3 5 Wiring the Setpoint Control 6 Troubleshooting the Wiring 7 Testing the Wiring 7 Technical Data 8 Table of Contents 24 V 10 50 60 Hz 3 2 VA 24 ...

Страница 2: ...voids warranty and could result in damage to the equipment and possibly even personal injury or death Caution Choose the placement of the setpoint control early in the construction process to enable proper wiring during rough in Consider the following Interior Wall Keep dry Avoid potential leakage onto the control RH 80 to 88 F 31 C down to 50 from 104 to 122 F 40 to 50 C Non condensing environmen...

Страница 3: ...l Stud Switch Box Control Base 007 Adaptor Plate Control 3 1 4 83 mm Mounted on switch box Stud 23 8 60 mm screwhole 23 8 60 mm screwhole Control Control Base Wall Mounted on wallboard Dry contact switch Operates a device Do not apply power to these terminals Serious control damage will result tekmarNet 4 Wiring Symbols Electrical Drawings The electrical drawing examples on the following pages sho...

Страница 4: ...s Class B Canadian ICES FCC Part 15 Cut jumper to isolate relay For product instructions see brochure Use at least 194 F 90 C conductors 162 tN4 C R W Zone Manager tN4 C R W Heat Zone Recirculation Zone Recirculation Zone Pump Heat Zone Pump Sensor Electrical Application 162 E1 Description Setpoint Control used with tN4 System Zone Managers ...

Страница 5: ... instructions see brochure Use at least 194 F 90 C conductors R C Relay 003 Relay 003 External Class 2 Transformer 24 V ac P2 P1 162 3 4 5 6 2 1 8 7 3 4 5 6 2 1 8 7 L N Sensor Electrical Application 162 E2 Description Setpoint Control used as a stand alone device Relay 1 is used to cycle a pump to provide heat Relay 2 is used to operate a recirculation pump Legend P1 Pump cycled for heating P2 Rec...

Страница 6: ...etpoint control to the C terminal on another tN4 device on the same tN4 bus Setpoint Control Zone Manager tN4 C R Com S1 1 2 3 4 5 tN4 C R W Relay 1 and Relay 2 Terminals 6 7 8 Relay 1 is used to switch the heat or cooling Relay 2 is used to switch the recirculation pump If a Zone Manager is used Connect Relay 1 to W on the proper zone on the Zone Manager Connect Relay 2 to W on the proper zone on...

Страница 7: ...elay s symbol is not displayed in the LCD there should be no continuity 4 Reconnect the wires to the relay 5 Install the front cover on the setpoint control 162 LCD Display Relay 1 Testing the Sensor To test the sensor the actual temperature at the sensor location must be measured Use a good quality digital thermometer with a surface temperature probe for ease of use and accuracy Where a digital t...

Страница 8: ...ry II Pollution Degree 2 Power Supply 24V ac 10 50 60 Hz 3 2 VA NEC CEC Class 2 Relays 24V ac 2 A Sensors NTC thermistor 10 k 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 The installer must ensure that this control and its wiring are isolated and or shielded from strong sources of electromagnetic noise Conversely this Class B...

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