Tekmar Universal Reset Module 422 Wiring Brochure page 12

Technical Data
Universal Reset Module 422; Two tekmarNet
Control
Packaged weight
Dimensions
Approvals
Ambient conditions
Power Supply
DHW Pump Relay
Primary Pump Relay
Mixing P1 Pump Relay
Variable Speed Pump
Combined Load
Floating Action Output
Modulation Output
Boiler Relay
Demands
Sensors
–Included
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.
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 © 2009 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
® 4, Mixing, Boiler, DHW & Setpoint
Microprocessor PID control; This is not a safety (limit) control
1.87 lb. (848 g)
3-5/8" H x 5-3/8" W x 9/16" D (92 x 137 x 14 mm)
CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15
Indoor use only, 32 to 122°F (0 to 50°C)
RH 80% to 88°F (31°C), down to 50% from 104 to 122°F (40 to 50°C)
Altitude <6560 feet (2000 m), Installation Category II, Pollution Degree 2
Provided by interconnected Zone Manager
115 V (ac) 5 A
115 V (ac) 5 A
115 V (ac) 5 A
115 V (ac) 2.5 A, fuse T2.5 A 250 V
10 A Maximum (for DHW, Primary, Mixing and Variable Speed Pump)
24 V (ac) 8 VA Maximum
0-10 V Minimum 2500
115 V (ac) 5 A
20-260 V (ac) / 0.1 VA @ 24 V
NTC thermistor, 10k @ 77°F (25°C ± 0.2°C) ß=3892
Outdoor Sensor 070 and 2 of Universal Sensors 082
12 of 12
All specifications are subject to change without notice.
Printed in Canada. W 422 - 03/09.