7
Fan Powered Terminal Units IOM
INITIAL INSPECTION
Once items have been removed from packing, check
carefully for damage to duct connections, coils, or controls.
File damage claims immediately with transportation agency
and notify Krueger.
NOTE: Remove all packaging material and foreign
material from unit and ensure the blower wheel moves
freely before installation. Every fan terminal unit is
shipped with cardboard ring in one side of the fan inlet
that MUST be removed. This ring is accessible from the
unit’s plenum.
UNIT IDENTIFICATION
Each unit has 2 main labels attached to the casing. The
FAN UNIT label (Figure 3) lists the model number, supply
voltage requirements, motor horsepower and overcurrent
protection requirements. The AIRFLOW label (Figure 4)
lists the model number, unit size, factory order number
and location. The location “tag” indicates where the unit is
intended for installation. There may be other labels attached
to the unit, as options or codes may require. Read all labels
on a typical unit before attempting installation. Control
boxes are assembled as indicated on the identification label.
Contact your local Krueger representative for more
information.
INSTALLATION PRECAUTION
Check that construction debris does not enter unit or
ductwork. Do not operate the central-station air-handling
fan without final or construction filters in place. Accumulated
dust and construction debris distributed through the
ductwork can adversely affect unit operation.
SERVICE ACCESS
Provide service clearance for unit access (see Installation
section for details).
CODES
Install units in compliance with all applicable code
requirements.
UNIT SUSPENSION
See Installation section for unit suspension details.
WARRANTY
All Krueger-furnished items carry the standard Krueger
warranty.
FAN UNIT
FAN UNIT
KQFP - 5 - 12
CODE
- 10 - 579600 - C 014
REV:
MOTOR VOLT
277
PHASE
1
HZ
60
HP
1/2
FLA(EA)
3.110
HEAT
VOLT
480
PHASE
3
HZ
60
KW
12.0
AMPS
14.43
TAG:
FPB - 313
MOTOR(S) ARE THERMALLY PROTECTED
MIN. SUPPLY CIRCUIT AMPS
21.920
REPLACEMENT LINE FUSE
MAX. FUSE OR HACR CIRCUIT BREAKERS
25.000 AMPS 25 AMP 600V
MAX. OUTLET AIR TEMPERATURE 200 F
UNIT DESIGNED TO OPERATE AT NO LESS THAN 0.2 IWG STATIC PRESSURE.
ZERO CLERANCE FROM UNIT. CONNECTED DUCT AND/OR PLENUM.
TO COMBUSTIBLE MATERIAL.
For operation & Maintenance manual see
WWW.KRUEGER - HVAC.COM
FIGURE 3 - Fan Unit Label
CONTROL OPTIONS
The units are offered with a wide variety of factory-mounted
controls that regulate the volume of air delivery from the
unit and respond to cooling and heating load requirements
of the conditioned space. All control packages can operate
stand-alone and will fulfill the thermal requirements of a
given control space. These devices are available in both
pneumatic and electronic arrangements. A number of DDC
control packages by others are available for consignment
mounting as indicated. Each control approach offers a
variety of operating functions; a control package number
identifies combinations of control functions. Because of the
variety of functions available, circuit diagrams, operating
sequences, and function descriptions are contained in
separate Application Data publications. These publications
are available from the Krueger website,
, within the submittal icon.
DUCT HEATER
UP
AIR
FLOW
ORDER :
599049
ITEM:
010
REV: SN:
C - 599049 - 10
MODEL:
QFC
DUCT SIZE:
12 X 10
MIN FPM:
0375
LINE VLT:
480
PH:
03
HZ:
60
KW:
2.50
AMP:
3.00
STEP :
01
CTL VOLT:
24
CTL VA:
50
MIN CIR AMP:
5.60 15 AMP 600V
INTERNAL FUSE
MAX FUSE OR HACR CIRCUIT BREAKERS
15.00
AMP
MIN WIRE SIZE (COPPER CONDUCTORS ONLY):
12AWG
(SUITABLE FOR AT LEAST 75 DEGREES CENT.)
TAG:
VAV- 05-01
For operation & Maintenance manual see
WWW.KRUEGER - HVAC.COM
FIGURE 4 - Air Flow Label
Summary of Contents for KLPP
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