Carrier 40FS - Manual

r«) 11 w<0 11
I
Carrier Corporation • Syracuse, N.Y. 13221
Fan Sections and Accessory Electric Heaters
CONTENTS
Page
. 2 SAFETY CONSIDERATIONS...........................
MODULAR SYSTEM
INTRODUCTION..................................................2,3
INSTALLATION...................................................3-9
Step 1 — Inspect Equipment.............................. 3
Step 2 — Determine Position of Unit by
Airflow Direction.................................................. 3
Step 3 — Assemble Required Unit...................3-7
Step 4 — Connect Ductwork to Unit
Supply and Return Air Openings..................... 7,8
Step 5 — Insulate Ductwork................................ 8
Step 6 — Install Accessory Cooling
Control Kit (cooling-only applications) ... 9
Step 7 — Install Accessory Humidity
Control Kit (28TQ applications only)..................9
ELECTRICAL DATA AND WIRING ..................9-16
Step 8 — Install Branch Circuit
Disconnect Switch(es) per NEC .........................9
Step 9 — Route Line Power Leads
into Unit................................................................ 9
Step 10 — Connect Ground Leads..................9,10
Step 11 — Set Fan Motor Speed(s).................. 10
Step 12 — Connect Control Power
Wiring (24-v)....................................................... 10
START-UP........................................................... 16
FAN SECTION SERVICE................................... 17
ELECTRIC HEATER SERVICE.......................... 17
^ Table 1 — Physical Data and Dimensions
(Fig. 1)
MODEL 40FS 075 1 120 ! 160 200 220
OPERATING WT (lb) 60 65 72
FAN
Rpm, 60 Hz
Air Discharge
Nominal Cfm
PSC Motor — Hp
625-800
( 2 -speed)
Upflow-
Horizontal
750
Mo
Centrifuga
975
( 1 -speed)
Upflow
1150
— Direct Dr
800
(3-s
Upflow-[
Hori
1250
Vi
ve
-1100
peed)
lownflow-
zontal
1750 1 2000
% 1 1
DIMENSIONS (ft-in.)
Length A
Width B
Height C
2 - 0 ’Me
1
1
1-9%
-lOMe
- 7%
2 - 0 ’Me
DUCT INLET (ft-in.)
D
E
l-llMe 1-7%
1-7
1 - 11 ’/Í 6
DUCT OUTLET (ft-in.)
F
G
1-178
0-97s
FILTER (1-in. thick)*
No.
Size (in.)
1
21 x 24V4 I 21 x 203/4 | 21x24V4
PSC — Permanent Split Capacitor
*40FS units factory equipped with permanent fi Iter and reversible rack with
s/s-in. duct connection flange.
40FS FAN SECTION SUPPLY AIR
OPENING
■
CLEARAtjeSHOLEP
(AONEAGMDE)
FOR ATTACHING
ELEC. HE.?çte
AND C0ÛM3 COI
OR FI LTÉ®
SECTION »
I HOLE FOR
LINE POWER
/WIRING
ALTERNATE
(INTERNAL) .
, POSITION OF I
FILTER SECTION
FLANGES*
FILTER
'SECTION
PULL RINGS FOR
-FILTER MEDIA
REMOVAL
■ ^FILTER RACK MAY BE TURNED OVER TO PROVIDE EXTERNAL |-IN.
DUCT CONNECTION FLANGE.
DUCT CONNECTION „ 7 -
FLANGE (SUPPLY AIR) O/'^s
k /
q ¿'(40FS9I6,40FQ9I6,
' ■^I638HQ9000)
. OR
2-04 (40FS920,40FQ920,
—/ 38HQ900I)
f HOLE FOR
CONTROL WIRING
0'-9"
HEATER ACCESS DOOR
l| HOLE WITH CONCENTRIC
KO'S: .
I'i,
FOR POWER WIRING
ELECTRIC HEATERS
(All 38HQ, 40FS,FQ Models except 40FS916320CD
thru JR, 40FS916500EH, GM and HV)
(40FS916320CD thru JR, 40FS916500 EH, GM and HV)
Certified dimension drawings are available on request.
Fig. 1 — Dimensions and Connections
Carrier Corporation 1983 Form 40FS-11SI