Submittal

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Submittal

C 440

Mixing Expansion Module 440

01/11 HVAC Systems Replaces: New

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The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet ® control system. It is capable of controlling a mixed system pump and a 24 V floating action mixing valve or a wet rotor circulator in variable speed for injection.

Front View

Floating Output: 24 V (ac) 8 VA

C Opn Cls R R 51 52 53 Powered Output

Side View

54

55

Mixing Expansion Module 440

8–1/16” (204 mm)

tN4

See Special Requirements

Power System Pump

Variable / Floating

Mix % Out

Zone or Power Manager provides enclosure with NEMA rating 1.

tektra 000-02

Open Close

Meets Class B: Canadian ICES & FCC Part 15 Made in Canada

Var. Pump: 115 V (ac) 2.5 A Relay Rating: 115 V (ac) 5 A 2.5 A

Var. Pump Fuse T2.5 A 250 V

7/16” (11 mm)

1/2” Knock-out (x 16 back) (x 8 top) (x 8 bottom) (x 2 side)

Com Mix no power

56 57 Variable Speed Pump N

7.5 A (max)

58 59 System Pump N

H7009B

CL

Ø 3/16” (5 mm) 7/16” (11 mm)

11–1/8” (282 mm)

2–15/16” (74 mm)

Specifications------------------------------------------------------ Features--------------------------Mixing Expansion Module 440 Variable Speed / Floating Action Literature Control Packaged weight Dimensions Approvals Ambient conditions Power supply System P1 pump relay Variable speed pump Combined load Floating action output Sensors –Included Warranty

D440, W440, J440, D070 Microprocessor control. This is not a safety (limit) control 1.2 lb. (540 g) 3-5/8” H x 5-3/8” W x 9/16” D (92 x 137 x 14 mm) CSA C US, meets Class B: ICES & FCC Part 15 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