Download 14" - 24" CLASSIC Direct Drive Fans

14" - 24" CLASSIC
Direct Drive Fans
AT14F • AT16F, G • AT18F, G • AT24F, G
R
R
Ventilation Systems
14" - 24" Fiberglass Fans
16" - 24" Galvanized Fans
Munters Corporation
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
FORM: QM1050
Rev. 6, May 2011
Page 1 of 11
USER'S MANUAL and INSTALLATION GUIDE
TABLE OF CONTENTS
Section
Page
Unpacking the Equipment............................................................................................3
Fan Dimensions...........................................................................................................3
Fan Installation.............................................................................................................4
Electrical Wiring............................................................................................................5
Operation....................................................................................................................6-7
Maintenance.................................................................................................................8
Winterizing Fan............................................................................................................8
Troubleshooting............................................................................................................9
Exploded View.......................................................................................................... 10-11
THANK YOU
Thank you for purchasing a Classic Direct Drive Fan from Munters. Munters equipment is
designed to be the highest performing, highest quality equipment you can buy. With the proper
installation and maintenance it will provide many years of service.
PLEASE NOTE
To achieve maximum performance and insure long life from your Munters fan it is essential that
it be installed and maintained properly. Please read all instructions carefully before beginning
installation.
WARRANTY
For Warranty claims information see the "Warranty Claims and Return Policy" form QM1021
available from the Aerotech Ventilation System, Munters Corporation office at 1-800-227-2376
or by e-mail at [email protected].
Conditions and Limitations:
• Products and Systems involved in a warranty claim under the "Warranty Claims and Return
Policy" shall have been properly installed, maintained and operated under competent
supervision, according to the instructions provided by Aerotech Ventilation Systems,
Munters Corporation.
• Malfunction or failure resulting from misuse, abuse, negligence, alteration, accident or lack
of proper installation or maintenance shall not be considered a defect under the Warranty.
Munters Corporation
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
FORM: QM1050
Rev. 6, May 2011
Page 2 of 11
Unpacking the equipment
Before beginning installation, check the overall condition of the equipment. Remove packing
materials, and examine all components for signs of shipping damage. Any shipping damage is the
customer's responsibility and should be reported immediately to the freight carrier.
Each 14" - 24" Fiberglass Fans includes:
1 - Direct Drive Fan
1 - Hardware Package (HP1076)
HP1076 for 14" - 24" Fiberglass fan
[A]…..8 - #14 x 1.5” Lag Screws, S.S.
[A]
Each 16" - 24" Galvanized Fans includes:
1 - Hardware Package (HP1008) including:
HP1008 for 14" - 24" Galvanized fan
[B]......8 - 1⁄4"x 1.5" Lag Screws, Z.P.
[C]......8 - 1⁄4" Flatwasher
[B]
[C]
Power:120/240 VAC
Phase:
1
Hertz:
60
fan dimensions
A
D
B
B
E
D
A
E
A
D
D
C
A
C
14" - 24" Fiberglass Fans
CAT.
NO.
AT14F
AT16F
AT16G
AT18F
AT18G
AT24F
AT24G
Munters Corporation
16" - 24" Galvanized Fans
FAN
DIA.
NO. OF
BLADES
A
14"
16"
16"
18"
18"
24"
24"
7
4
4
5
5
4
4
19⅝"
22⅝"
20"
24⅝"
22"
30¾"
28"
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
B
3½"
4¼"
4¾"
4¼"
4⅝"
5¼"
5⅞"
C
10¾"
11⅛"
10¼"
12"
11"
12⅛"
11⅜"
D
3½"
4¼"
4¾"
4¼"
4⅝"
5¼"
5⅞"
E
14½"
16½"
16½"
18½"
18½"
24½"
24½"
Wall Opening
(I.D., framed)
171 4 " sq.
201 4" sq.
201 4" sq.
221 4" sq.
221 4" sq.
281 4" sq.
281 4" sq.
FORM: QM1050
Rev. 6, May 2011
Page 3 of 11
INSTALLATION INSTRUCTIONS
If optional wall housing was purchased, follow the Installation
Instructions and Wall Opening Chart included with the housing. Once
housing instructions are completed proceed to the Electrical Wiring
and Operation Sections in this manual.
Clearance Notes:
If no wall housing was purchased proceed to Step 1.
1) Construct the framed opening to correct size according to the chart
(page 1) and your fan size. See Figure 1 & 2.
2) Insert fan into the framed opening from the outside and fasten with (8)
#14 x 1.5" Lag Screws [A] or (8) 1⁄4" x 1.5" Lag Screws [B] & washers [C]
(provided). Flash and caulk around opening. See Figure 3.
Fan with Outlet Guard:
maintain 8" minimum clearance
on all sides.
Fan with Discharge Cone:
maintain 12" minimum clearance
on all sides
Ceiling
Wall
Opening
Wall
Opening
Framing
See
Clearance
Notes
(above)
Wall
Opening
12"
2 x Framing
15"
Figure 1
Figure 2
2 x Framing
2 x Framing
#14 x 1.5"
Lag Screws [A]
¼" Flat
washer [C]
Galvanized
Fan
Fiberglass
Fan
¼" x 1.5" Lag
Screws [B]
15"
15"
Figure 3
Munters Corporation
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
FORM: QM1050
Rev. 6, May 2011
Page 4 of 11
3) If a shutter was purchased install into back of framed opening. See Figure 4. If the Turnbutton Kit (FH1083) was purchased, install now using hardware provided with kit. See Figure 4.
4) Outlet of fan comes unguarded, it is recommended that an Aerotech discharge cone with guard, a fan hood with guard or a guard by others is installed on outlet of fan at this time.
Installation is now complete, proceed to Electrical Wiring Section.
Fiberglass
Fan
!
Galvanized
Fan
Shutter
Shutter
WARNING
Turnbutton Kit,
FH1083
Rotating fan blades.
Operation of fan without
wire screens or guards
may result in direct
contact with blades and
cause severe personal
injury or death.
Figure 4
Turnbutton Kit,
FH1083
Turnbutton Kit, FH1083
ELECTRICAL WIRING
!
WARNING
High Voltage,
disconnect power
before installation.
All wiring should be installed in accordance with National, State, and Local electrical codes.
Fans used to ventilate livestock buildings or other rooms where continuous air movement is
essential should be connected to individual electrical circuits, with a minimum of two circuits
per room. For electrical connection requirements, refer to diagram on motor nameplate and
to information enclosed with the Aerotech environmental control to be used.
Single Phase Fans: motor overload protection should be provided for each fan. A Circuit
Breaker Switch or slow blow motor type fuses must be used See Figure 5. See Aerotech
form QM1400 for proper size. NOTE: A safety cut-off switch should be located adjacent to
each fan.
120 or 240 VAC Power
Supply for Fan
L1 (H)
L1 (H)
T1 (H)
T1 (H)
L2 (N)
L2 (N)
T2 (N)
T2 (N)
G
G
120 or 240 VAC
Power Out to Fan
Figure 5
Single Phase - Motor Overload Protection with Disconnect
(SY2000 or Equivalent)
KEY:
L1= Line 1
L2= Line 2
G = Ground
H = Hot
N = Neutral
Munters Corporation
NOTE: Information in parenthesis
refers to 120 VAC control.
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
FORM: QM1050
Rev. 6, May 2011
Page 5 of 11
OPERATION
!
WARNING
1) INITIAL START-UP: With electrical power off, verify that the fan propeller turns freely and that all fasteners are secure. Turn on electrical power and confirm that the fan operates smoothly.
2) ADJUSTMENTS: Set the fan control to the temperature shown on your Aerotech ventilations system drawing, or to a value which will provide the desired
environmental conditions.
Moving parts,
disconnect power
before servicing.
16" Fans
14" Fans
CFM
100
120
150
200
300
400
500
600
800
1000
1200
1600
2000
RPM
—
500
600
620
680
730
780
830
940
1040
1140
1390
1650
140
170
200
300
400
500
600
800
1000
1250
1500
1750
2000
2500
3000
3250
500
580
630
660
700
740
770
840
910
980
1050
1110
1190
1360
1560
1660
Munters Corporation
When variable speed controls are used, the fan's idle speed will need to be set to the recommended minimum airflow rate. Refer to the procedures included with each control. The following table provides airflow rates at various propeller speeds for fans wired for 240 VAC:
A = Fan with cone & shutter
B = Fan with hood & shutter
0.02" Static Pressure
0.05" Static Pressure
B
A
B
A
RPM
VOLTS RPM
VOLTS
RPM
VOLTS
—
—
—
520
520
96
95
95
500
600
600
101
101
101
600
640
650
107
103
103
630
700
690
111
106
107
690
810
810
119
110
111
750
870
860
123
114
114
810
920
900
126
117
118
870
970
940
129
127
125
980
1060
1020
135
132
137
1080
1170
1110
141
139
149
1220
1290
1220
149
158
188
1500
1540
1440
169
223
—
—
—
—
—
100
101
102
104
106
109
111
115
120
125
131
136
142
160
198
227
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
510
590
640
680
730
780
820
910
1000
1070
1140
1230
1330
1580
—
—
—
100
101
102
104
106
109
111
116
120
128
136
144
152
205
—
610
640
680
750
810
880
940
980
1030
1080
1130
1190
1270
1420
1580
1670
101
103
104
108
112
116
119
124
127
132
137
142
149
165
207
228
640
670
700
760
820
890
950
1020
1090
1160
1240
1340
1450
1620
—
—
VOLTS
96
101
107
110
118
123
126
130
136
144
152
178
—
101
103
105
108
112
116
119
124
129
135
141
148
155
208
—
—
FORM: QM1050
Rev. 6, May 2011
Page 6 of 11
CFM
18" Fans
300
400
500
600
700
800
1000
1250
1500
1750
2000
2500
3000
3500
4000
4250
—
—
—
560
600
630
670
720
780
820
890
1020
1160
1330
1490
1580
—
—
—
101
102
104
107
111
115
119
124
133
143
158
193
213
—
—
500
580
620
650
700
760
820
890
970
1120
1310
1480
—
—
—
—
100
102
103
105
109
114
118
123
128
139
155
190
—
—
—
—
580
615
640
680
730
800
850
910
960
1060
1210
1370
1530
1610
—
—
103
105
108
110
116
121
124
128
131
138
150
168
204
221
540
580
610
650
680
720
780
850
910
970
1030
1170
1350
1520
—
—
100
103
105
107
110
114
119
123
127
131
135
146
162
202
—
—
24" Fans
RPM
A = Fan with cone & shutter
B = Fan with hood & shutter
0.02" Static Pressure
0.05" Static Pressure
B
B
A
A
VOLTS
VOLTS
RPM
RPM
VOLTS
VOLTS
RPM
1000
1250
1500
1750
2000
2250
2500
2750
3000
3500
4000
4500
5000
5500
6000
6350
—
490
505
515
530
540
560
580
610
670
710
790
860
940
1020
1070
—
115
116
117
118
119
121
124
128
133
139
150
160
178
205
226
—
500
515
530
550
570
600
630
660
730
780
870
960
1040
—
—
—
116
117
120
122
125
128
131
135
144
154
172
198
230
—
—
—
495
505
515
530
550
580
620
650
710
770
830
900
980
1050
—
—
116
117
119
121
124
127
130
134
141
150
159
174
196
225
—
490
510
530
560
580
610
640
680
710
770
840
920
1000
—
—
—
115
117
120
124
127
131
134
138
142
152
164
182
214
—
—
—
Munters Corporation
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
FORM: QM1050
Rev. 6, May 2011
Page 7 of 11
MAINTENANCE
!
WARNING
The following inspection and cleaning procedures should be performed monthly:
1) INSPECT PROPELLER: Check that propeller is secure on motor shaft and that there are no signs of damage. The blades are of a self-cleaning design and should not require maintenance.
2) CLEAN regularly for best results:
High Voltage,
disconnect power
before servicing.
!
WARNING
• FAN MOTOR: Remove any dust accumulation from motor using a brush or cloth. (DO NOT use a pressure washer). A clean motor will run cooler and last longer. At the same time, verify that the motor is secure in its mount.
• SHUTTER: Carefully clean dust from shutter blades and frame so that shutter opens and closes freely. A brush or cloth should be used.
• GUARD: Clean any dust or feathers from fan guards using a brush. Dirty guards can reduce airflow.
Moving parts,
disconnect power
before servicing.
!
WARNING
3) CHECK FASTENERS: For safety, all fasteners should be inspected. Tighten any loose connections.
4) INSPECT FAN CONTROL: With power disconnected, inspect all electrical
connections. Wiring should be secure and in good condition. Remove any dust build-up from control case and sensor using a soft brush or cloth. NEVER CLEAN ELECTRICAL EQUIPMENT WITH A PRESSURE WASHER!
Do not power wash
electrical devices.
WINTERIZING FAN
In most climates, it is probable that the ventilation system will never need to operate at a total capacity during
the colder winter months. Consequently, it is advisable to "winterize" those fans which will not be used in cold
weather to avoid unnecessary heat loss and condensation.
To winterize, turn fan control "off". Install the insulated closure panel over the fan intake. If you don't have an
insulated closure panel, a piece of rigid insulation material can be used. Remember the insulation panel
must be removed before warmer weather returns.
NOTE: At least one single speed fan should be left uncovered and with power available to provide air movement in the event of variable speed control difficulties.
Munters Corporation
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
FORM: QM1050
Rev. 6, May 2011
Page 8 of 11
TROUBLE SHOOTING
!
WARNING
High Voltage,
disconnect power
before servicing.
!
WARNING
Moving parts,
disconnect power
before servicing.
POSSIBLE CAUSES
SYMPTOM
Fan Not Operating
Fan OperatingInsufficient
Airflow
Excessive Fan
Noise
Excessive Fan
Vibration
Fan never turns off
Munters Corporation
CORRECTIVE ACTION
1. Fan control set above room
temperature
Set to a lower temperature
2. Blown fuse or open circuit breaker
Replace fuse or reset breaker
3. Propeller blade contacting fan housing
Realign propeller in fan housing
4. Fan control defective
Repair or replace control
5. Motor defective
Repair or replace motor
1. Variable speed control improperly
adjusted
See Operation, Step 2 for
adjustment guidelines
2. Shutter jammed
Clean shutter & fan housing
3. Guard dirty
Clean guard
1. Variable speed control idle speed
set to low
Increase idle speed setting
2. Variable speed control defective
Repair or replace control
3. Propeller blade contacting fan panel
Realign propeller in fan housing
4. Motor bearing defective
Repair or replace motor
1. Motor loose in mount
Tighten fasteners
2. Propeller damaged
Replace propeller
3. Motor shaft bent
Repair or replace motor
1.Override thermostat set incorrectly
2.Control set for continuous operation
Set to the correct temperature
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
Set speed control correctly
FORM: QM1050
Rev. 6, May 2011
Page 9 of 11
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
Munters Corporation
Direct Drive Fan
FORM: QM1050
Rev. 6, May 2011
Page 10 of 11
Direct Drive Fan
Catalog No.
Item
All
14"
16"
18"
24"
1
——
FH3014
FH3016
FH3018
FH3024
Fiberglass Orfice Panel
1
Galvanized Orfice panel
1
Aluminum Propeller w/Set screws
1
——
——
FH3116
FH3118
FH3124
2
——
FP1013SS
FP1038SS
FP1008SS
FP1033SS
3
KN0704
——
——
——
4
KW3004
——
——
5
KW3301
——
6
FH1258
——
7
——
FH1008
FH1009
FH1009
8
——
FM1010
FM1043
FM1009
9
KS1029
——
——
——
10
KW3011
——
——
11
KS1018
——
——
Munters Corporation
Description
Qty.
——
5
/16" Flanged Hex Nut
5
——
——
5
/16" Flat Washer
2
——
——
——
/8" I.D. x 1 /8" O.D. washer w/
rubber seal
4
——
——
——
Fan Support Clip, Aluminum
4
FH1010
PVC Coated Motor Mount
1
FM1008
Motor, DD, 120/240
1
4215 Legion Dr. Mason, MI 48854-1036 USA
Ph. (517) 676-7070 Fax (517) 676-7078
www.munters.us/aerotech
3
1
——
5
/16" x 1.5" L. Hex Bolt
1
——
——
5
/16" x 1 /4" O.D. Flat Washer
4
——
——
5
/16" x 1" L. Hex Bolt
4
1
FORM: QM1050
Rev. 6, May 2011
Page 11 of 11