tN4 Dual Zone Manager 337 - Three + Three Zone Valves

Features & Specs

Features (definitions)

• CSA C US Certified for use in USA and Canada

• Internal 50 VA transformer

• Provides power to tekmarNet^® 4 Reset Module

• Simple wiring

• Three powered zone valve outputs on tekmarNet^® 4 Bus A

• Three powered zone valve outputs on tekmarNet^® 4 Bus B

• Time delay for thermal motor zone valves

• Two powered zone group pump outputs (A and B)

• tekmarNet^® 4 compatible

Specifications

Control	Microprocessor control. This is not a safety (limit) control
Packaged weight	5.5 lb. (2490 g)
Dimensions	8-1/16" H x 11-1/8" W x 2-15/16" D (204 x 282 x 74 mm)
Enclosure	Blue PC+ABS plastic with metal top and bottom conduit connection walls, 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 ≤80% to 88°F (31°C), down to 50% above 104°F (40°C), Altitude <6560 ft. (2000 m), Installation Category II, Pollution Degree
Power supply	115 V (ac) +/- 10%, 60 Hz, 15.5 A, fuse T15 A 250 V
Transformer power available	24 V (ac) 50 VA, fuse T2.5 A 250 V
Zone group pump A relay	115 V (ac) 5 A
Zone group pump B relay	115 V (ac) 5 A
Combined load on input power	15 A max
Group pump B demand	24 V (ac) < 0.1 VA
Warranty	Limited 3 Year Warranty

Technical

In most cases the current version of literature will work, otherwise use the piece of literature most closely matching the date code of your product.

Current Literature

Product Submittal	Jan 2011 - Present	337_C
Installation & Operation Manual	Jun 2005 - Present	337_D
Job Record	Aug 2009 - Present	337_J
Wiring Brochure	Dec 2008 - Present	337_W

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