background image

9

Model MSCF Modular Small Cabinet Fan

®

Direct Expansion (DXI) • 4, 6 or 8 Row
Dual Circuit with 50/50 Face Interlaced Construction

NOTE

The first suction header on the entering air side 
of the coil is circuited to the top distributor. With 
airflow from left to right, the fluid enters the coil 
from the center connection (Inlet) and exits from the 
bottom (Outlet). The other connections should be 
capped off (cap).

Unit 

Size

Face

Area

A

B

C

D

E

F

G

4 Row 6 & 8 

Row 4 Row 6 Row 8 Row

30

3.2

38 24.5 18.5 9.25

11.0

7.88

8.50

8.5

7.00

12.0

45

4.5

50 24.5 18.5 9.25

11.0

7.88

8.50

8.5

7.00

12.5

50

5.2

50 24.5 21.0 9.25

11.0

7.50

8.50

8.75

7.75

13.5

65

6.7

50 24.5 26.0 9.25

11.0

8.12

8.75

8.75

9.50

17.0

85

8.6

62 24.5 26.0 9.25

11.0

8.12

8.75

8.75

9.50

17.0

All dimensions are in inches.

Coil Dimensions - 

continued

Airflow

1

A

B

3

C

Coil connection made inside housing.
Two inch hole is provided.

18.5

E

D

F

G

3.75

6.5

2

1.5

Inlet 1

Inlet 2

(cap) (cap)

13.25

Outlet 1

Outlet 2 

Summary of Contents for MSCF-BI

Page 1: ...ation and Maintenance Manual Please read and save these instructions Read carefully before attempting to assemble install operate or maintain the product described Protect yourself and others by obser...

Page 2: ...are accounted for by referencing the bill of lading to ensure all items were received Inspect each crate for shipping damage before accepting delivery Notify the carrier if any damage is noticed The c...

Page 3: ...Electric Heater 15 Maintenance Fan 16 Coil 16 Drain Pan 16 Reference Start Up Documentation 17 Maintenance Log 18 19 Warranty Backcover Unit Layout 1 Fan and Cabinet Section 2 Cooling Section Chilled...

Page 4: ...3 0 inch 3 8 16 Spinlock Nut Two required per assembly 3 8 16 Spinlock Nut Two required per assembly HANGING ASSEMBLY BASE ASSEMBLY Mounting Instructions Greenheck s Modular Small Cabinet Fan MSCF sho...

Page 5: ...4 Row HW Steam 15 6 75 18 5 18 5 6 75 6 75 18 5 6 75 9 5 18 5 19 38 2 5 3 5 43 20 6 75 18 5 18 5 6 75 6 75 18 5 6 75 9 5 18 5 19 38 2 5 3 5 43 25 6 75 21 18 5 6 75 6 75 21 6 75 9 5 18 5 23 38 2 5 3 5...

Page 6: ...ertical Quantity Face Area Sloped Quantity Face Area 15 9x18 2 1 8 12x12 1 2 5 12x24 1 20 12x12 1 2 5 16x16 1 3 4 12x24 1 16x20 1 25 14x18 2 3 0 16x20 2 3 8 30 16x16 1 3 4 12x24 1 5 3 16x20 1 24x24 1...

Page 7: ...15 50 9 38 3 188 1 375 4 0 26 0 85 8 6 62 12 75 9 38 3 188 1 375 4 0 26 0 All dimensions are in inches NOTE With airflow from left to right the fluid enters the coil from the bottom connection Inlet...

Page 8: ...2 50 24 5 21 0 10 12 14 1 38 1 63 65 6 7 50 24 5 26 0 10 12 14 1 38 1 63 85 8 6 62 24 5 26 0 10 12 14 1 38 1 63 All dimensions are in inches Unit Size Face Area A B C L M N P 4 Row 6 Row 8 Row All Al...

Page 9: ...should be capped off cap Unit Size Face Area A B C D E F G 4 Row 6 8 Row 4 Row 6 Row 8 Row 30 3 2 38 24 5 18 5 9 25 11 0 7 88 8 50 8 5 7 00 12 0 45 4 5 50 24 5 18 5 9 25 11 0 7 88 8 50 8 5 7 00 12 5 5...

Page 10: ...rage and Fan RPM All access doors must be installed Measure and record the input voltage and motor amperage s To measure the fan RPM the blower door will need to be removed Minimize measurement time b...

Page 11: ...ductwork Repair Elbows or other obstructions may restrict fan outlet Correct or improve ductwork Belt slippage Adjust belt tension Unit running backwards Correct as shown in System Start Up section S...

Page 12: ...independently of the coils Undue stress should not be applied at the connection to coil headers 2 The condensate drain pipe should be sized adequately to ensure the condensate drains properly See Drai...

Page 13: ...are recommended for low pressure steam On high pressure systems bucket traps are normally recommended The thermostatic traps should be used only for air venting 3 Bucket traps are recommended for use...

Page 14: ...he requirements and practices described below are based on the National Electric Code NEC and The Space Heating Standard of the Underwriters Laboratories Inc UL Although UL requirements are uniform th...

Page 15: ...with the thermostat set to 70 F the heater will be off with a temperature sensing above 70 F As the temperature varies the steps turn on and off to hold the setpoint discharge temperature The colder...

Page 16: ...n air Occasionally oil and dust may accumulate on the wheel causing imbalance When this occurs the wheel and housing should be cleaned to assure smooth and safe operation Inspect fan impeller and hous...

Page 17: ...rated enough to prevent freeze up NOTE Carefully read instructions for mixing antifreeze solution used Some products will have a higher freezing point in their natural state than when mixed with water...

Page 18: ...___________________________ _________________________________________________ _________________________________________________ Date___________________ Time______________ AM PM Notes _________________...

Page 19: ...___________________________ _________________________________________________ _________________________________________________ Date___________________ Time______________ AM PM Notes _________________...

Page 20: ...or installation costs As a result of our commitment to continuous improvement Greenheck reserves the right to change specifications without notice Phone 715 359 6171 Fax 715 355 2399 E mail gfcinfo g...

Reviews: