background image

Flow (gpm)

0

5

10

15

20

25

30

35

40

H

e

a

d

 (

ft

)

0

2

4

6

8

10

12

14

16

0012 3-Speed Performance Curves

3

1

2

3

1

2

1

Low

3

High

2

Medium

With IFC

No IFC

60 Hz PErFOrMANCE FIELD:

Flow (gpm)

0

5

10

15

20

25

30

35

H

e

a

d

 (

ft

)

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

0013 3-Speed Performance Curves

3

1

2

No IFC

With IFC

2

Medium

3

High

1

Low

PUMP rEPLACEMENT CrOSS rEFErENCE:

   3-Speed Models

TACO

Armstrong

grundfos

B & g

0012-MSF-IFC

Astro290

UPS43-44FC NRF-45

0013-MSF-IFC

Astro280

UPS26-99FC NRF-36

Содержание 0012

Страница 1: ...old fill pressure is at least 20 psi 138 kPa to ensure proper air purg ing and prevent flashing Make sure that the junction box is NOT located underneath the circulator See Figure 3 3 Rotating body Body has an arrow on the front that indicates direction of flow To rotate body remove the four body bolts rotate body and replace bolts 4 Electrical connections Observe all applicable codes when connect...

Страница 2: ...JUST SYSTEM TO DESIRED OPERATING FILL PRESSURE IF REQUIRED KEY VI V2 V3 SHUT OFF ISOLATION VALVE P TACO CIRCULATOR WITHOUT IFC INSTALLED FF FAST FILL BOILER FEED VALVE PV4 PURGE VALVE ZV ZONE VALVE RECOMMENDED PURGING STEPS 1 CLOSE V1 PV4 V2 2 OPEN V3 AND ZV3 3 OPEN FF VALVE 4 OPEN V2 PV4 TO PURGE LAST ZONE FIRST ZONE 3 5 CLOSE FF VALVE 6 CLOSE V2 PV4 7 REPEAT STEPS 1 TO 6 FOR EACH ADDITIONAL ZONE...

Страница 3: ... 60 Hz PErFOrMANCE FIELD Flow gpm 0 5 10 15 20 25 30 35 Head ft 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 0013 3 Speed Performance Curves 3 1 2 No IFC With IFC 2 Medium 3 High 1 Low PUMP rEPLACEMENT CrOSS rEFErENCE 3 Speed Models TACO Armstrong grundfos B g 0012 MSF IFC Astro290 UPS43 44FC NRF 45 0013 MSF IFC Astro280 UPS26 99FC NRF 36 ...

Страница 4: ...pair Kit 009 018rP 1 Replacement capacitor must have same rating as originally furnished LIMITED WArrANTY STATEMENT Taco Inc will repair or replace without charge at the company s option any Taco 00 Series circulator or circulator part which is proven defective under normal use within three 3 years from the date of manufacture In order to obtain service under this warranty it is the responsibility...

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