Number One |
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t.- |
AirConditbning |
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Maker |
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Division of |
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Carrier Corporation |
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Carrier Parkway • Syracus |
N Y 13221 |
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Roll Filter Sections
Central Station Air-Handling Units
INDEX
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INSTALLATION |
Page |
Step 1 — Verify Shipment with |
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Shipping Order............................................... |
1 |
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Step 2 |
— Rig Roll Filter Section .......................... |
1 |
Step 3 |
— Suspend Roll Filter Section.................... |
1 |
Step 4 |
— Make Airway Connection...................... |
1 |
Step 5 — Review RFS Components...................... |
1 |
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Step 6 |
— Install Power and Control Wires ... |
1 |
Step 7 — Install Roll Filter Media......................... |
8 |
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INSTALLATION
Step 1 — Verify shipment with Shipping Order — Roll filter sections (RFS) are designed to be bolted to standard Carrier 39E Central Station Air-Handling Unit section without modification. They may also be installed in field-fabricated duct systems. Sections are identified as:
START-UP |
Page |
Step 8 — Perform Electrical Control |
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System Checkout........................................... |
9 |
SERVICE |
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Replacing Dirty Filter Media............................... |
10 |
Media Runout Switch.......................................... |
10 |
Pressure Switch................................................... |
11 |
Motor Gear-Drive Assembly............................... |
11 |
Media Tension Brake.......................................... |
11 |
Shear Pin............................................................. |
11 |
Cleaning and Lubrication.................................... |
11 |
bag in RFS. For outdoor installation, apply black caulking gasket on inlet and outlet flanges. Gasket is shipped in RFS.
Step 5 — Review RFS Components — Fa miliarize installer with RFS interior before proceed ing with installation of power wiring and filter media roll. This simplifies installation and prevents damage to equipment. Refer to Fig. 2 thru 5.
MODEL NO.* |
APPLICATION |
V-PH-HZ |
AMPS |
HP |
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39ER_A |
(RFS1) |
Outdoor, Automatic |
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39ED_B |
(RFSI) |
Indoor, Automatic |
120-1-60 |
3.2 |
1/10 |
39ED C (RFS3) |
Indoor, Manual |
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39ER_D |
(RFS5) |
Outdoor, Automatic |
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39ED_E |
(RFS5) |
Indoor, Automatic |
230-1-50 |
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1/10 |
39ED F (RFS7) |
Indoor, Manual |
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*Sizes available for each model are shown in Fig |
3 |
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If shipment is incomplete, contact Carrier. File damage claims with transportation agency.
Step 2 — Rig Roll Filter Section — Section is designed for overhead rigging only. Do not removS shipping skids until RFS is ready to be moved to final location. Whenever RFS is moved, use slings and spreader bars to prevent damage to enclosure (Fig. 1). Brackets on entering air end of section are for suspension and are not to be used for rigging. Refer to base unit installation instructions as required.
Step 3 — Suspend Roll Filter Section — Sec tions are supplied with suspension brackets on air inlet end of channel leg supports (Fig. 1). Unit sizes 08 thru 57 may be suspended by these brackets and by downstream component bolted to outlet flange. Size 90 may not be suspended.
Step 4 — Make Airway Connection — Holes in RFS flanges match holes in 39E base unit sections. Assemble sections using fasteners shipped in cloth
Step 6 — Install Power and Control Wires —
Junction box is located on right-hand side of RFS as shown in Fig. 2 and 3. Install a separate fieldsupplied power disconnect. On 39ER roof-curbed units, route wires internally. Install all outdoor wiring in accordance with local codes. Connect to pigtails LI and L2 provided. Also connect green ground wire found in junction box.
Tex/ continued on page 8
© Carrier Corporation 1978 |
Form 39E-11SI |
PRESSURE SWITCH ADJUSTING SCREW (UNDER RED CAP)
PRESSURE SWITCH
HIGH-PRESSURE
PORT
POWER SWITCH (ON-OFF)
MANUAL OVERRIDE SWITCH
(AUTO-MANUAL)
CONTROL BOX
LOWER ACCESS
PANEL
CONTROL BOX (ITEM 81 DETAILS
1 — Access Door (both sides) |
6 |
— Pulse Generator Switch |
11 |
— Motor Gear Drive Assembly |
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2 |
— Suspension Bracket |
7 |
— Junction Box (position varies; see text) |
12 |
— Seal (both sides) |
3 |
— Supply Spool Assembly |
8 |
— Control Box |
----------- Media Path |
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4 |
— Media Runout Switch |
9 |
— Take-Up Spool Assembly |
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5 |
— Media Switch |
10 — Idler Shaft (both sides) |
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Fig. 2 — Roll Filter Section, RFS1 Shown
ROLL FILTER SECTION DESCRIPTION
(Fig, 2 and 3)........ AU sections have side access doors hasisg safety latches, A 1 4~in. x 20 lx)ií prevents door latch from opening unless bolt is removed. (Do not operate air system when an> access door is open. Be sure to replace safety bolt after dootx are closed.) Left-hand door provides access to roll media supply spool and a media switch. Right-hand side of section, in addition to take-up spool and its motorized gear drive, con tains also a control panel, a field wiring jtmetion
box, and where applicable, an mdicator light box for remote mounting.
The 65-ft of roll media advance from left to right as shown. ,Medta Is monitored by a runout switch and a metering device for full span media travel. Replacement rolls of filter media (65-ftl may be shipped with section for future use, i,argest model (39E-90) consists of 2 roll media assembUes in a common enclosure, lipper assem bly (slave) Is coupled to lower assembly for tandem operation by a common control drive arrangement.
SINGLE-MEDIA ROLL SECTIONS
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MODEL |
FILTER |
CAPACITY |
WEIGHT |
MEDIA |
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ROLL FILTER SECTION |
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FILTER |
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ROLL |
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FACE |
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SIZE |
AREA |
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(cfm) |
(lbs. |
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DIMENSIONS (ft-in.) |
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HEIGHT |
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AREA |
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(sq |
tt) |
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approx) |
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RFS |
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39E |
500 FPM |
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600 FPM |
(ft-in.) |
A |
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В |
C |
D |
(sq ft) |
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08 |
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08 |
10 0 |
5,000 |
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6,000 |
305 |
1-11-1/2 |
5- 11 |
2-7 |
5-5-3/4 |
2-4 |
100 |
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12 |
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10,12 |
11 |
6 |
5,810 |
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6,960 |
330 |
1-11-1/2 |
6- |
9 |
2-7 |
6-3-3/4 |
2-4 |
11 6 |
18 |
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15,18 |
19 |
5 |
9,750 |
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11,700 |
375 |
2-10-1/2 |
7- |
7 |
3-6 |
7-1-3/4 |
3-3 |
19 5 |
21 |
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21 |
21 |
4 |
10,700 |
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12,840 |
400 |
2-10-1/2 |
8- |
3 |
3-6 |
7-9-3/4 |
3-3 |
21 4 |
26 |
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26 |
27 3 |
13,800 |
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16,560 |
440 |
3- 8 |
8- |
3 |
4-3-1/2 |
7-9-3/4 |
4-0-1/2 |
27 6 |
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32 |
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32 |
32 |
8 |
16,550 |
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19,860 |
490 |
3- 8 |
9- |
9 |
4-3-1/2 |
9-3-3/4 |
4-0-1/2 |
33 1 |
39 |
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39 |
43 |
2 |
21,600 |
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25,920 |
510 |
4-10 |
9- |
9 |
5-5-1/2 |
9-3-3/4 |
5-2-1/2 |
43 2 |
57 |
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48,57 |
62 0 |
31,000 |
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37,200 |
630 |
5- 8 |
11- 9 |
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6-3-1/2 |
11-3-3/4 |
6-0-1/2 |
62.0 |
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DOUBLE-MEDIA ROLL SECTIONS
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90 |
75,90 |
91 2 |
46,100 |
55,320 |
825 |
3- 8 |
13-3 |
8-4 |
12-9-3/4 |
8-1 |
92.2 |
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RFS — Roll Filter Sections
Fig. 3 — Physical Data and Dimensions, 39E Roll Filter Sections
LI |
L2 |
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115 VOLTS, 60 HZ |
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230 VOLTS,50 HZ |
BLK |
WHT |
swir___ |
sw |
GRY |
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MS
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BLK |
BLU |
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MRS i\ o------------- |
VIO ----------- |
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TBI |
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PINK |
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•JUMPER------------ |
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■YEL (MTR)---------------- |
GRY —0 |
TBI |
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TBI |
—^ |
TBI |
LI AND L2
- CONNECTIONS (PIGTAILS)
MEDIA SWITCH
BOX
WIRING JUNCTION
BOX
MEDIA RUNOUT
SWITCH BOX
MOTOR CONNECTION
MOTOR CONNECTION
JUNCTION BOX
MANUAL UNIT ARRANGEMENT (INDOOR UNIT ONLY)
LABEL DIAG NO.
60Hz 3INC20-I064
50Hz 3INC 20-1074
Fig. 4 — Label Wiring Diagram, 39E Roll Filter Sections,
Manual, 115-1-60 and 230-1-50
LEGEND
(Fig. 4 and Fig. 5)
IL — Indicating Light
MOS — Manual Override Switch
MRS — Media Runout Switch
MS — Media Switch
MTR — Motor
OL — Operating Light
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PGS — Pulse Generator Switch |
PS |
— Pressure Switch |
SR |
— Sequence Relay |
SW |
— On-Off (Power) Switch |
TB |
— Terminal Board |
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