York F2RP024, F2RP036RP, F2RP036RC, F2RP030, F2RP040 Installation Manual

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Page 1
INSTALLATION MANUAL
TABLE OF CONTENTS
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . 2
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
HORIZONTAL DRAIN PAN INSTALLATION /
CONVERSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DUCT CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . 5
AIR FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SUSPENSION KITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
COIL METERING DEVICES . . . . . . . . . . . . . . . . . . . . . . 6
REFRIGERANT LINE CONNECTION . . . . . . . . . . . . . . . 7
ELECTRIC HEATERS & OPERATING CONTROLS . . . 8
LOW VOLTAGE CONTROL CONNECTION . . . . . . . . . . 8
LINE POWER CONNECTIONS . . . . . . . . . . . . . . . . . . . . 8
BLOWER SPEED CONNECTIONS . . . . . . . . . . . . . . . . 8
DRAIN CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . 19
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
COIL CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CONDENSATE DRAINS . . . . . . . . . . . . . . . . . . . . . . . . 19
TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . 19
SINGLE PIECE AIR HANDLERS
HEAT PUMP MODELS F2RP / F2FP018 THRU 060 F3RP / F3FP018 THRU 060
F2RC / F2FC 024 THRU 036
CAUTION: READ ALL SAFETY GUIDES BEFORE YOU
START TO INSTALL YOUR UNIT.
SA VE THIS MANUAL
035-14520-001 Rev. B (0803)
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035-14520-001 Rev. B (0803)
GENERAL INFORMATION
This Single Piece Air Handler provides the flexibility for instal­lation in any upflow or horizontal application. These versatile models may be used for cooling or heat pump operati on with or without electric heat. The direct-drive, 3-speed motors pro­vide a selection of air volume to match any application.
BRAND LABEL (available from Distribution) apply to center of the blower access panel.
The unit can be positioned for bottom return air in the upflow position, and right or left return in the horizontal position.
Top and side power wiring and control wiring, accessible screw terminals for control wiring, easy to install drain con­nections and electric heaters all combine to make the installa­tion easy, and minimize installation cost.
INSPECTION
As soon as a unit is received, it should be inspected for possi­ble damage during transit. If damage is evident, the exte nt of the damage should be noted on the carrier's delive ry receipt. A separate request for inspection by the carrier's agent should be made in writing. See Local Distributor for more information.
Also check to be sure all accessories such as heater kits or suspension kits are available. Installation of these accesso­ries or field conversion of the unit should be accomplishe d before setting the unit in place or connecting any wiring, elec­tric heat, ducts or piping.
REFERENCE
Use this instruction in conjunction with the instructions for the appropriate indoor unit, air moving system and accessories.
Installer should pay particular attention to the words NOTE, CAUTION and WARNING.
NOTES are intended to clarify or make the installation easier. CAUTIONS identify procedures which, if not followed care-
fully, could result in personal injury, property damage or equipment damage.
WARNINGS are given to alert the installer that severe per­sonal injury, death or equipment damage may result if instal­lation procedures are not followed properly.
LIMITATIONS
These units must be wired and installed in accordance with all national and local safety codes.
Voltage limits are as follows:
Air Handler Voltage Normal Operating
Voltage Code Voltage Range 208/230-1-60 06 187-253 220/240-1-50 93 198-264
Entering Air Temperature Limits
Wet Bulb Temp. °F Dry Bulb Temp. °F
MIN. MAX. MIN. MAX.
57 72 65 95
FIGURE 1 : Typical Application
UPFLOW HORIZONTAL
RIGHT HAND APPLICATION
LEFT HAND APPLICATION
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035-14520-001 Rev. B (0803)
LOCATION
Location is usually predetermined. Check with owner's or dealer's installation plans. If location has not been decided, consider the following in choosing a suitable location:
1. Select a location with adequate structural support, space for service access, clearance for air return and supply duct connections.
2. Use hanging brackets to wall mount unit as shown below.
3. Normal operating sound levels may be objection able if the air handler is placed directly over some rooms such as bedrooms, study, etc.
4. Precautions should be taken to locate the unit and duct­work so that supply air does not short circuit to the return air.
5. Select a location that will permit installation of a trapped condensate line to an open drain.
6. When an evaporator coil is installed in an attic or above a finished ceiling, an auxiliary drain pan should be pro­vided under the coil as is specified by most local building codes.
The coil is provided with a secondary drain. It should be trapped and piped to a location that will give the occu­pant a visual warning that the primary drain is clogged. If the secondary drain is not used it must be capped.
7. Proper electrical supply must be available.
8. Clearances must also be taken into consideration, and provided for as follows:
a. Refrigerant piping and connections are located in
the front.
b. Maintenance and servicing through the front or
access side of unit with both sides and rear of unit having zero inch clearance.
c. Condensate drain lines are connected in the front
(clear of filter). d. Filter removal. e. When no electric heat is used, the unit as well as all
duct work and plenum are designed for zero clear-
ance to combustible materials.
If Electric Heat is used, a minimum clearance of one inch must be maintained on all sides of the supply air duct and/or plenum continuously for up to 3 feet. See Figure 2.
MINIMUM CLEARANCE
OF 1” ALL SIDES
FLEXIBLE DUCT COLLAR
3’
FIGURE 2 : Plenum Clearances
POWER WIRING TO MAIN POWER SOURCE
REFRIGERANT LINES
TO CONDENSATE DRAIN
SUPPLY AIR
ELECTRIC HOT WATER HEATER (Must comply with water heater installation instructions)
POWER WIRING
CONTROL WIRING
THERMOSTAT
FILTER ACCESS
LOUVERED
FIGURE 3 : Typical Installation
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035-14520-001 Rev. B (0803)
HORIZONTAL DRAIN PAN INST ALLATION / CONVERSION
These air handler units are supplied ready to be installed in a right hand horizontal position when a horizontal pan is factory installed. If unit requires field installation of a horizontal pan or requires left hand positioning, the unit must have the pan installed in the correct position.
NOTE: Models bearing a “H” indicates the unit has horizontal drain pan factory installed in position “A”. (See Figure 4).
1. Remove blower access, coil access, and center access panels.
NOTE: Conversion must be made before brazing the refriger­ant connections to the coil.
2. See Figure 4, remove two screws from horizontal drain pan, to remove pan from position “A” if factory installed.
3. Position horizontal pan, as required in either “A” or “B” position, locking it into the vertical drain pan as shown.
4. Horizontal drain pans have 4 plugged drains. Remove plugs from connections being used.
NOTE: If this step is overlooked, it can lead to a water prob­lem later.
5. Use removed plug to plug primary of upflow drain pan.
6. Attach horizontal pan with 2 screws removed in step no. 2 or supplied with the unit. Ensure that the drain pan is lying flat against the insulati on of th e ca binet.
7. Horizontal drain cutout in the center access panel should be removed by using a utility knife (if not previously cut out).
DO NOT TRY TO KNOCK OUT.
8. Re-position and replace access panels.
Models F(2,3)FP045,048,060 have a coil baffle and support bracket factory installed for right hand hori­zontal application (refer to Figure 4C). For left hand applications the coil support bracket must be moved to the right side of the coil, and the coil baffle must be rotated to avoid water blow-off.
To rotate baffle, remove the coil assembly from the unit (remove front two screws holding the coil sup­port bracket and the two screws holding the drain pan). Remove four screws in coil baffle and remove the coil baffle and rotate ends.
Resecure the baffle and reinstall the coil assembly ensuring that the rear of the drain pan is secured under the back flange of the unit. Reinstall the coil support bracket on the right side of the coil.
BLOWER COMPARTMENT (ACCESS PANEL REMOVED)
PRIMARY DRAIN
SECONDARY DRAIN
HORIZONTAL DRAIN PAN POSITION "B”
VERTICAL DRAIN PAN
SECONDARY DRAIN UPFLOW 3/4" THREADED
DUCT WORK MAY BE FASTENED CAUTIOUSLY WITH SCREWS TO THE SIDES AND REAR OF UNIT
4A - FRONT VIEW
BLOWER HOUSING
FILTER
PRIMARY DRAIN UPFLOW 3/4” THREADED
PRIMARY DRAIN
3/4" PVC SOCKETS FOR HORIZONTAL DRAIN APPLICATION
SECONDARY DRAIN
CENTER ACCESS PANEL
COIL COMPARTMENT (ACCESS PANEL REMOVED)
HORIZONTAL DRAIN PAN POSITION "A”
FIGURE 4 : Filter Access & Drain Pan Conversion / Coil Baffle
4C - FRONT VIEW
4B - SIDE VIEW
FILTER
RETURN AIR DUCT
"S" BRACKET MUST BE USED TO FASTEN DUCT WORK TO FRONT OF UNIT
SUPPORT BRACKET
060 COIL BAFFLE (SHOWN IN RIGHT-HORIZONTAL POSITION)
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035-14520-001 Rev. B (0803)
DIMENSIONS
MODEL
F2RP /F2FP
F3RP(T) /F3FP(T)
F2RC/F2FC
018 40-3/4 18
ABC
Height Width Depth Power Control Liquid Vapor
Dimensions Wiring K.O.’s* Refrigerant
Connections
DE F
14-7/8 16-1/2
JK
024 40-3/4 18 14-7/8 16-1/2 5/8
030 40-3/4 18 14-7/8 16-1/2 3/4 036(RC) 40-3/4 18 14-7/8 16-1/2 3/4 036(RP) 40-3/4 21-1/2 18-3/8 20 3/4
040 40-3/4 21-1/2 18-3/8 20 7/8
12-1/8
22
7/8 (1/2) 1-3/8 (1)
7/8 (1/2) 3/8
042 40-3/4 21-1/2 18-3/8 20 7/8
045 50-3/4 24
048 50-3/4 24 20-7/8 22-1/2 7/8
17-3/8
060 50-3/4 24 20-7/8 22-1/2 7/8
SHIPPING BRACKET* REMOVE PRIOR TO INSTALLATION (2 SCREWS)
J
DRAIN CONNECTIONS FOR HORIZONTAL APPLICATIONS
4
VAPOR OPENING
LIQUID OPENING
D
10-3/8
F
20-7/8 22-1/2
ALL DIMENSIONS ARE IN INCHES. THEY ARE SUBJECT TO CHANGE WITHOUT NOTICE. CERTIFIED DIMENSIONS WILL BE PROVIDED UPON REQUEST.
K
A
7/8 (1/2)
1-3/8 (1),
1-23/32 (1-1/4)
3/4
TOP VIEW (ALL MODELS)
=DRAIN PAN FOOTPRINT
MAX. FILTER LENGTH
(21 INCHES)
MAX. FILTER WIDTH
(B MINUS 1-1/2 INCHES)
3/4
REAR
F
4-1/8
10-3/8
7-1/2
3/4
Line Size
5/8
7/8
2
DRAIN CONNECTIONS FOR UPFLOW APPLICATIONS
B
FILTER ACCESS
FIGURE 5 : Dimensions & Duct Sizes
DUCT CONNECTORS
Use 1/2" screws to connect ductwork to bottom of unit. Longer screws will pierce the drain pan and cause leakage. If pilot holes are drilled, drill only though field duct and unit bottom flange.
NOTE: The electric heat accessory should be installed before the supply air duct is attached to the supply air openings. Refer to the electric heater kit instructions for proper installa­tion.
Air supply and return may be handled in one of several ways best suited to the installation. See Figure 5 for dimensions for duct inlet and outlet connections.
The vast majority of problems encountered with combination heating and cooling systems can be linked to improperly designed or installed duct systems. It is therefore highly important to the success of an installation that the duct sys­tem be properly designed and installed.
C
E
18-3/8
BOTTOM VIEW
Use flexible duct collars to minimize the transmission of vibra­tion/noise into the conditioned space. If electric heat is used, non-flammable material must be used.
Where return air duct is short, or where sound may be a prob­lem, sound absorbing glass fiber should be used inside the duct. Insulation of duct work is a must where it runs through an unheated space during the heating season or throug h an uncooled space during the cooling season. The use of a vapor barrier is recommended to prevent absorption of mois­ture from the surrounding air into the insulation.
The supply air duct should be properly sized by use of a tran­sition to match unit opening. All ducts should be suspended using flexible hangers and never fastened directly to the structure. This unit is not designed for non-ducted (freeblow) applications. Size outlet plenum or transition to discharge opening sizes shown in Figure 5.
Duct work should be fabricated and installed in accordance with local and/or national codes. This includes the standards of the National Fire Protection Association for Installation of Air-Conditioning and Ventilating Systems, NFPA No. 90B.
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035-14520-001 Rev. B (0803)
AIR FILTERS
Air filters must be field supplied. A 1" filter access rack has been built into the unit. See Figure 4. Remove filter access cover shown. Install proper size filter. Standard 1" size per­manent or throw away filter may be used, or, permanent washable filters are available using model numbers: 1PF0601, 602, 603BK. See Table 2 for filter size.
Equipment should never be operated without filters.
SUSPENSION KITS
A suspension kit is available. Models 1BH0601 (unit sizes 018-060) is designed specifically for the units contained in this instruction (upflow application only). For installation of these accessory kits, see the instructions packed with the kit.
For suspension of these units in horizontal applications, it is recommended to use angle steel support brackets with threaded rods, supporting the units from the bottom, at the locations shown in Figure 6.
SUSPENSION SUPPORT LOCATIONS FOR HORIZONTALAPPLICATIONS*
Table 1: INSTALLED ORIFICE OR TXV SIZES
Indoor Coil Model Metering Device
F2RP018 / F2FP018 Orifice - 53 F2RP024 / F2FP024 Orifice - 61
F3RP024(T) / F3RP030(T) TXV 701
F2RP030 / F2FP030 Orifice - 65 F2RP036 / F2FP036 Orifice - 75
F3RP036(T) / F3RP042(T) TXV 702
F2FP040 Orifice - 63
F3FP040(T) / F3FP045(T) TXV 702
F2RP042 / F2FP042 Orifice - 78
F2FP045 Orifice - 78 F2FP048 Orifice - 84
F3FP048(T) / F3FP060(T) TXV 703
F2FP060 Orifice - 90 F2RC024 / F2FC024 Orifice - 61 F2RC030 / F2FC030 Orifice - 65 F2RC036 / F2FC036 Orifice - 73
TXV Metering Device
INSULATION ROLL
EXPANSION LINE
2
WW
NOTE: USE SUPPORTS UNDER UNIT.
Units
(Nominal Tons)
018, 024, 030, 036,
040, 042
045, 048, 060 19-1/2” 50-3/4”
XX
Dimension
WW XX
14” 40-3/4”
1-1/2
FIGURE 6 : Typical Horizontal Installation
COIL METERING DEVICES
The coil in this Air Handler unit will have a metering device installed at the factory.
If the model number is of the following format:
F3RPxxxH06T or F3FPxxxH06T - The coil will have a Ther­mal Expansion Valve (TXV) installed. Please refer to the TXV Metering Device section for installation notes.
If the model number is of the following model series:
F2RP / F2FP or F2RC / F2FC - The coil will have an orifice installed in the distributor housing. Please refer to the Orifice Metering Device section for selection & installation notes.
EXPANSION BULB
EXPANSION BULB CLAMP
FIGURE 7 : TXV Bulb Installation Please refer to Table 1 to verify which TXV is installed in this
Air Handler unit and that this AHU is a valid system match for the AC or HP unit installed.
The TXV is fully brazed into the coil assembly of this Air Han­dler unit at the factory. The temperature sensing bulb will need to be attached to the coil suction header line after the line set is brazed to the coil.
• Make sure the TXV bulb is outside of the Air Handler cabinet. Excess tubing should remain inside the cabi­net.
• T ake caution not to apply high temperatures to the TXV assembly or equalizer line while brazing.
• Attach field line sets and braze to coil connections. Replace access panels & secure.
• Secure the TXV bulb to the suction line with the clamp provided. Choose a horizontal location as close to the cabinet as possible, but not directly on the brazed con­nection joint. Refer to Figure 7.
• The bulb should be in direct contact with the coil suc­tion line along the length of the bulb.
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• If the suction line is 3/4" diameter - position the bulb near the top of the copper tube as shown. If the tube is 7/8" diameter - position the bulb near the bottom of the tube. Refer to Figure 8.
• Wrap the clamp, bulb & line securely with insulation provided.
BULB
FOR 3/4” O.D. OR SMALLER
FOR 7/8” O.D. OR LARGER
NOTE:
TXV BULB MUST BE INSULATED
PIPE
*
BULB
-45º
*
ROTATE BULB TO KEEP TAILAT BOTTOM
45º
FIGURE 8 : Bulb Location Orifice Metering Device
All non-TXV coils will have an orifice installed in the fitting between the liquid line connection and distributor. See Figure
9. The factory installed orifice is identified on the unit data plate. Also it is listed in Table 1.
The orifice that is shipped with the coil is based on the “most sold” combination, but it may have to be changed, depending on the capacity and efficiency of the outdoor unit, elevation differences of the indoor and outdoor sections, and/or long total line lengths. An additional orifice is shipped with the out­door unit in the literature packet for most requirements. Other sizes must be ordered from the parts department if required.
Orifice Installation
LIQUID LINE SWIVEL COUPLING (See Caution Below)
ORIFICE
DISTRIBUTOR
FIGURE 9 : Orifice Installation
A standard orifice is pre-installed in the unit and is marked on the unit data plate. Refer to the outdoor unit instruction and application data to determine the proper orifice required for your particular system combination and piping conditions.
If the orifice sizes match, nothing further is required and the refrigerant lines may be connected per the outdoor unit instruction. However, if another orifice should be used, change the orifice in the coil with the following procedure:
Coil is under 30 PSIG inert gas pressure. Relieve pressure from schrader valve on liquid line side.
This fitting is a right-hand thread, turn counter-clock­wise to remove.
1. Remove the liquid line fitting using 3/4" wrenches, and remove the pre-installed orifice with a small diameter wire or paper clip.
2. Remove the new orifice from the packet and verify that it is the correct number required. Install this orifice with the rounded end toward the coil and the flat end outward per Figure 9.
3. Thread the liquid line fitting back in pla c e on the coil. Tighten the fitting hand tight and turn an additional 1/8 turn to seal.
Use 3/4" wrenches to turn fittings. Using pliers will cause internal damage to the fitting.
NOTE: This procedure should be done within 2 minutes to keep air and contaminates from entering the coil. If the orifice cannot be replaced and the coil resealed within 2 minu tes, then it should be temporarily closed to air using masking tape (short term delay) or plugging/ capping (long term delay). There is no need to purge the coil if this procedure is done within the time limit.
4. Mark the data plate with the orifice installed.
REFRIGERANT LINE CONNECTION
NOTE: Confirm the orifice size before connecting lines.
See the outdoor unit installation instructions for the procedure to install field supplied tubing for systems with sweat fittings.
Stub adapters are available to adapt sweat connections to quick connections.
Connect lines as follows: NOTE: Route the refrigerant lines to the coil in a manner that
will not obstruct service access to the coil, air handling sys­tem or filter.
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035-14520-001 Rev. B (0803)
1. Suction line connections are made outside the center access panel. Cut off the suction line as close to the end as possible. Center access panel is recessed to assure sufficient room for brazing or it can be removed and slid over the suction line during brazing.
2. Braze the suction line. Re-attach the center access panel, if it had been removed.
3. Cut the liquid line at the groove in the bell, removing the schrader fitting.
4. Braze the liquid line.
5. Install supplied grommets on both the suction and liquid lines to complete the air seal.
Lines should be sound isolated by using the appropriate hangers or strapping.
When field supplied lines are used be sure to insulate the suction line only.
ELECTRIC HEATERS & OPERATING CONTROLS
The low voltage transformer and the fan / heater control are standard on all models. The air handlers are shipped prewired to operate as cooling only applications. To complete the installation for cooling only, install a 6-pin jumper plug to the control board to bypass the heater limit controls. This
jumper plug can be found in the unit installation enve­lope or secured to the center of the heater duct cover flange, near the transformer. Failure to install the plug will
cause the blower to run continuously. See Figure 12. Mark the unit nameplate with the appropriate heater selection on the space provided or NONE to indicate cooling only.
To operate these units with electric heat, it is necessary to field install an electric heater kit (2HK). See Electric Heater Accessory Installation instructions for proper installation pro­cedure. Prior to installing electric heat, it is necessary to per­form the following procedure:
1. Remove the 4-pin power plug from the control board. See Figure 12.
NOTE: This pin must not be used when electric heaters are installed.
2. Remove the five (5) screws from the duct cover and remove the duct cover from the air handler.
CIRCUIT BREAKERS
OFF
ON
LABEL
AIR FLOW
For units with heaters with circuit breakers in a horizontal right application, a label must be applied to the unit to describe the circuit breaker orientation. The label is included on the installation instruction packet. See Figure 10.
LOW VOLTAGE CONTROL CONNECTION
The 24 volt power supply is provided by an internally wired low voltage transformer which is standard on all models. However, if the unit is connected to a 208 volt power supply the low voltage transformer must be rewired to the 208 volt tap. See the unit wiring label.
Field supplied low voltage wiring can exit the unit on the top right hand corner or the right hand side panel (see Fig. 5, item K).
Install a 7/8" plastic bushing in the selected hole and keep low voltage wiring as short as possible inside the control box.
The field wiring is to be connected at the screw terminals of the control board. Refer to Figures 14, 15 and 16.
NOTE: All wiring must comply with local and nationa l electri­cal code requirements. Read and heed all unit caution labels.
NOTE: It is possible to vary the amount of electric heat turned on during the defrost cycle of a heat pump. Standard wiring will only bring on 5 KW of electric heat during defrost see Table 3 and Figures 14, 15 and 16 for alternate staging.
LINE POWER CONNECTIONS
Power may be brought into the unit through the supply air end of the unit (top when unit is vertical) or the left side panel. Use the hole appropriate to the unit's orientation in each installation to bring conduit from the disconnect. The power lead conduit should be terminated at the electrical control box. Refer to Tables 6, 9 & 1 1 for wire requirements. Also see Figure 11.
BLOWER SPEED CONNECTIONS
Except for F2FP/F3FP045(T), which has a 4-speed motor, all air handlers contain three speed blower motors which are prewired to the control board.
Adjust blower motor speed to provide airflow with in the mini­mum and maximum limits approved for evaporator coil, elec­tric heat and outdoor unit. Speed tap adjustments are made at the motor terminal block, See Figure 13. Airflow data is shown in Tables 15, 16 and 17.
Higher efficiencies will be obtained if the indoor air volume is as high as possible provided the CFM does not exceed limita­tions and the sound level is not objectionable.
Connect motor wires to motor speed tap receptacle for speed desired. See wiring label for motor wiring details. See Figure
13. The unit control is designed for the addition of a two speed
fan kit. See accessory for details.
AIR HANDLER
FIGURE 10 : Electric Heaters in Horizontal Configuration
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ELECTRIC HEAT
WITHOUT CIRCUIT BREAKER
SINGLE SOURCE (2.5 - 10 KW)
POWER SUPPLY
GND. LUG
GND. LUG
ELECTRIC HEAT
WITHOUT CIRCUIT BREAKER
3 PHASE (10 - 15 KW)
POWER SUPPLY
GND. LUG
GND. LUG
1 PHASE ELECTRIC HEAT
WITH CIRCUIT BREAKER
AS SHIPPED FROM FACTORY
SINGLE SOURCE (2.5 - 25 KW) - 25 KW SHOWN
POWER SUPPLY
GND. LUG
GND. LUG
TRANSFORMER CONNECTIONS (HIGH VOLTAGE)
4-PIN POWER CONNECTOR
1 STAGE HEAT RELAY
24 VOLT R
5 AMP CONTROL VOLTAGE FUSE
6-PIN CONNECTOR (LIMIT, 2ND, 3RD & 4TH HEAT RELAY DRIVER)
FAN
CONNECTIONS
F
L
A
L 2
L 2
L2
H
L
L
1
N
K2
L 1
1
2
3
4
BREAK TAB FOR VARIABLE SPEED MOTOR
2 4 V A C
5 A M P
M A X
R
K1
Y
G
FAN RELAY
T9A
T9A
W2
W1
LIM
&
FAN
HEAT
&
COM
LIM PWR
HEAT4
HEAT2
DRV
HEAT3
DRV
O
24 VOLT COMMON
TEST
DRV
2 SPEED LTRIP ECM
C
1 PHASE ELECTRIC HEAT
WITH CIRCUIT BREAKER
& BREAKER BAR REMOVED
MULTI-SOURCE (15 - 25 KW) - 25 KW SHOWN
GND. LUG
POWER SUPPLY 1
POWER SUPPLY 2
POWER SUPPLY 3
TYPICAL WIRING WITHOUT ELECTRIC HEAT
POWER SUPPLY
GND. LUG
GND. LUG
POWER WIRING (208/230-1-60)
NOTE: USE ONLY COPPER CONDUCTORS
FIGURE 11 : Line Power Connections
GND. LUG
FIGURE 12 : Control Board
FACTORY WIRED TO L2 ON CONTROL BOARD
BLUE
3RC
FACTORY WIRED TO FAN L1 TERMINAL ON CONTROL BOARD
HIGH
208/230 VOLT
MED
BLOWER MOTOR
NOTE: F*FP045 HAS A 4-SPEED MOTOR.
FIGURE 13 : Blower Speed Connections
LOW
BRN OR
BRN/WHT
PUR
PUR
GND.
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Table 2: PHYSICAL AND ELECTRICAL DATA
Models F2RC/F2FC/F2RP/F2FP/F3RP(T) 018 024 030 036(RP/FP) 036(RC/FC)
Blower - Diameter x Width Motor Voltage Amps
1
Filter
Shipping / Operating Weight (lbs.) - RP/FP Shipping / Operating Weight (lbs.) - RC/FC
HP Nominal RPM
Full Load (208/230) Locked Rotor (208/230) Type Size Permanent Type Kit
9 x 6 10 x 6 10 x 8 10 x 8 10 x 8
1/4 1/4 1/3 1/2 1/2
1075 1075 1075 1075 1075
208/230
1.6 / 1.4 1.6/1.4 (50 Hz:2.1) 2.5 / 2.2 3.3/2.9 (50 Hz:2.3) 3.3 / 2.9
3.3 / 2.9 3.3 / 2.9 6.2 / 5.5 7.4 / 6.5 7.4 / 6.5 DISPOSABLE OR PERMANENT
16 x 20 x 1 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1 16 x 20 x 1 1PF601BK 1PF601BK 1PF601BK 1PF602BK 1PF601BK
92 / 87 98 / 93 105 / 100 115 / 109
95/ /90 95 / 90 105 / 100
Models F2RP/F2FP/F3RP(T)/F3FP(T)/F2FV/F3FV(T) 040 042 045 048 060
Blower - Diameter x Width Motor Voltage Amps
1
Filter
Shipping / Operating Weight (lbs.) - RP/FP Shipping / Operating Weight (lbs.) - RC/FC
1.
Field Supplied
HP Nominal RPM
Full Load (208/230) Locked Rotor (208/230) Type Size Permanent Type Kit
10 x 8 10 x 8 10 x 10 11 x 10 11 x 10
1/3 3/4 1/3 1/2 3/4
1075 1130 925 1085 1100
208/230
2.5 / 2.2 4.4 / 3.8 3.0 / 2.7 3.4/3.3 (50 Hz:2.4) 4.5/4.4 (50 Hz:5.7)
6.2 / 5.5 11.9 / 10.3 4.8 / 4.1 4.6 / 4.0 8.4 / 7.3 DISPOSABLE OR PERMANENT
16 x 20 x 1 20 x 20 x 1 22 x 20 x 1 22 x 20 x 1 22 x 20 x 1 1PF602BK 1PF602BK 1PF603BK 1PF603BK 1PF603BK
121 / 115 115 / 121 150 / 144 148 / 142 155 / 149
————
Table 3: ELECTRICAL DATA - COOLING ONLY (50 & 60 Hz)
Models
F2RP, F3RP(T), F2RC,
F2FC, F2FP, F3FP(T)
018(N/H)06 1.6 1.4 2.0 1.8 -- -- 15 14
024(N/H)06* 1.6 1.4 2.0 1.8 2.9 2.7 15 14
030(N/H)06 2.5 2.2 3.2 2.8 -- -- 15 14
036(N/H)06* 3.3 2.9 4.2 3.7 3.2 2.9 15 14
040H06 2.5 2.2 3.2 2.8 -- -- 15 14
042(N/H)06 4.4 3.8 5.5 4.8 -- -- 15 14
045H06 3.0 2.7 3.9 3.4 -- -- 15 14 048(N/H)06* 3.4 3.3 4.9 4.3 3.3 3.0 15 14 060(N/H)06* 4.5 4.4 6.4 5.5 7.8 7.2 15 14
* Indicates models available in 50 Hz. Models designated by “93" volt code.
T otal Motor Amps Minimum Circuit Ampacity
60 Hertz 60 Hertz 50 Hertz
208V 230V 208V 230V 220V 240V
Table 4: CONVERSION TABLE
KW & MBH Conversions - for Total Power Input Requirement
FOR
208V 230V 240V .918 220V 240V .840
OPERATION MULTIPLY
240V
TABULATED KW & MBH BY
.751
Maximum
O.C.P.D.
Minimum Wire Size
A.W.G.
10 Unitary Products Group
Page 11
035-14520-001 Rev. B (0803)
Table 5: ELECTRICAL DATA - 1 Ø - 208/230-1-60
Models
F2RP/F3RP(T)/F2RC
F2FP/F3FP(T)/F2FC
018(N/H)06
024(N/H)06
030(N/H)06
036(N/H)06
040H06
042(N/H)06
045H06
048(N/H)06
060(N/H)06
1.
Heat amps shown at 240V represents maximum heater rating.
2.
See conversion Table 4 on page 10.
3.
2HK16501906B only applies to F(2,3)RP and F(2,3)FP036 Models.
* May be 0 (no breaker) or 1 (with breaker). ** If first stage heat or 66 is connected to W1, otherwise refer to Table 6.
Heater*
Model
2HK*6500206B 2HK*6500506B LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0
2HK16501506B HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0
2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0
2HK16501506B MED 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0
2HK16501906B
2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0
2HK16501506B HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0
2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0
2HK16501506B LO 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0
2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5 2HK*6501006B MED 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0
2HK16501506B HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0
2HK*6500506B 2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5
2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK16501506B LO 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK16502006B LO 15.0 20.0 51.2 68.3 3.8 5.0 7.5 10.0 15.0 20.0 2HK16502506B LO 18.8 25.0 64.2 85.3 3.8 5.0 11.3 15.0 18.8 25.0
2HK*6500506B
2HK*6500806B LO 5.6 7.5 19.1 25.6 3.8 5.0 5.6 7.5 5.6 7.5
2HK*6501006B LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK16501506B LO 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK16502006B LO 15.0 20.0 51.2 68.3 3.8 5.0 7.5 10.0 15.0 20.0 2HK16502506B LO 18.8 25.0 64.2 85.3 3.8 5.0 11.3 15.0 18.8 25.0
3
1
Max. Static
& Min. CFM
Static Tap 208V 240V 208V 240V 208V 240V 208V 240V 208V 240V
LO 1.9 2.5 6.5 8.5 1.9 2.5 1.9 2.5 1.9 2.5
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
0.5 HI 13.2 17.6 45.1 60.1 2.8 3.8 10.4 13.8 13.2 17.6 LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
LO 3.8 5.0 13.0 17.1 3.8 5.0 3.8 5.0 3.8 5.0
0.5
Total Heat
2
KW Staging**
KW MBH W1 Only W2 Only W1 + W2
Unitary Products Group 11
Page 12
035-14520-001 Rev. B (0803)
Table 6: ELECTRICAL DATA - (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 1 Ø - 208/230-1-60
Field Wiring
Models
F2RP/F3RP(T)/F2RC
F2FP/F3FP(T)/F2FC
018(N/H)06
024(N/H)06
030(N/H)06
036(N/H)06
040H06
042(N/H)06
045H06
048(N/H)06
060(N/H)06
1.
Heat amps shown at 240V represents maximum heater rating.
2.
O.C.P. = Over Current Protection
3.
2HK16501906B only applies to F(2,3)RP and F(2,3)FP036 Models.
* May be 0 (no breaker) or 1 (with breaker).
Heater*
Model
2HK*6500206B 10.4 13.3 14.6 15 15 14 14 2HK*6500506B 20.8 24.7 27.7 25 30 10 10 2HK*6500806B 31.3 35.5 40.7 40 45 8 8 2HK*6500506B 20.8 24.7 27.7 25 30 10 10 2HK*6500806B 31.3 35.5 40.7 40 45 8 8 2HK*6501006B 41.7 46.9 53.7 50 60 8 6 2HK*6500506B 20.8 25.8 28.7 30 30 10 10 2HK*6500806B 31.3 36.7 41.7 40 45 8 8 2HK*6501006B 41.7 48.1 54.7 50 60 8 6
2HK16501506B 62.5 70.9 80.8 80 90 4 3
2HK*6500506B 20.8 26.8 29.5 30 30 10 10 2HK*6500806B 31.3 37.7 42.6 40 45 8 8 2HK*6501006B 41.7 49.1 55.6 50 60 8 6
2HK16501506B 62.5 71.9 81.6 80 90 4 3
2HK16501906B
2HK*6500506B 20.8 25.8 28.7 30 30 10 10 2HK*6500806B 31.3 36.7 41.7 40 45 8 8 2HK*6501006B 41.7 48.1 54.7 50 60 8 6
2HK16501506B 62.5 70.9 80.8 80 90 4 3
2HK*6500506B 20.8 28.1 30.5 30 35 10 8 2HK*6500806B 31.3 38.9 43.6 40 45 8 8 2HK*6501006B 41.7 50.3 56.6 60 60 6 6
2HK16501506B 62.5 73.2 82.6 80 90 4 3
2HK*6500506B 20.8 26.6 29.3 30 30 10 10 2HK*6500806B 31.3 37.4 42.3 40 45 8 8 2HK*6501006B 41.7 48.8 55.3 50 60 8 6
2HK16501506B 62.5 71.7 81.4 80 90 4 3
2HK*6500506B 20.8 27.6 30.2 30 35 10 8 2HK16500806B 31.3 38.4 43.2 40 45 8 8 2HK16501006B 41.7 49.8 56.2 50 60 8 6 2HK16501506B 62.5 72.7 82.3 80 90 4 3 2HK16502006B 83.3 94.9 108.3 100 110 3 2 2HK16502506B 104.2 117.7 134.3 125 150 1 1/0
2HK*6500506B 20.8 29.0 31.3 30 35 10 8 2HK16500806B 31.3 39.8 44.3 40 45 8 8 2HK16501006B 41.7 51.2 57.3 60 60 6 6 2HK16501506B 62.5 74.0 83.4 80 90 4 3 2HK16502006B 83.3 96.3 109.4 100 110 3 2 2HK16502506B 104.2 119.1 135.5 125 150 1 1/0
Heater
Amps
Min. Circuit Ampacity
Max. O.C.P.
240V
208V 240V 208V 240V 208V 240V
3
73.3 83.3 95.2 90 100 3 3
Type
2
Amps/
75°C Wire Size - AWG
1
12 Unitary Products Group
Page 13
035-14520-001 Rev. B (0803)
Table 7: ELECTRICAL DATA - (FOR MULTI-SOURCE POWER SUPPLY) - COPPER WIRE 1 Ø - 208/230-1-60
Models
F2RP/F3RP(T)/F2RC
F2FP/F3FP(T)/F2FC
030(N/H)06 2HK16501506B 25.8/28.7 45.1/52.1 - 30/30 50/60 - 10/10 8/6 ­036(N/H)06
040H06 2HK16501506B 25.8/28.7 45.1/52.1 - 30/30 50/60 - 10/10 8/6 -
042(N/H)06 2HK16501506B 28.1/30.5 45.1/52.1 - 30/35 50/60 - 10/8 8/6 -
045H06 2HK16501506B 26.6/29.3 45.1/52.1 - 30/30 50/60 - 10/10 8/6 -
048(N/H)06
060(N/H)06
Heater
Model
2HK16501506B 26.8/29.7 45.1/52.1 - 30/30 50/60 - 10/10 8/6 -
2HK16501906B
2HK16501506B 27.6/30.2 45.1/52.1 - 30/35 50/60 - 10/8 8/6 ­2HK16502006B 49.8/56.2 45.1/52.1 - 50/60 50/60 - 8/8 8/6 ­2HK16502506B 27.6/30.2 45.1/52.1 45.1/52.1 30/35 50/60 50/60 10/8 8/6 8/6 2HK16501506B 29.0/31.3 45.1/52.1 - 30/35 50/60 - 10/8 8/6 ­2HK16502006B 51.2/57.3 45.1/52.1 - 60/60 50/60 - 6/6 8/6 ­2HK16502506B 29.0/31.3 45.1/52.1 45.1/52.1 30/35 50/60 50/60 10/8 8/6 8/6
Table 8: ELECTRICAL DATA - 3 Ø - 208/230-3-60
Models
F2RP/F3RP(T)/F2RC
F2FP/F3FP(T)/F2FC
024(N/H)06 2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 030(N/H)06
036(N/H)06
040H06
042(N/H)06
045H06
048(N/H)06
060(N/H)06
2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 LO 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK06501025B 0.5 MED 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 HI 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 LO 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0 2HK06501025B 0.5 LO 7.5 10.0 25.6 34.1 3.8 5.0 7.5 10.0 7.5 10.0 2HK06501525B 0.5 LO 11.3 15.0 38.6 51.2 3.8 5.0 7.5 10.0 11.3 15.0
Heater
Model
5
Min. Circuit Ampacity Max. Time Delay Fuse 75°C Wire Size - AWG
Circuit Circuit Circuit
1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd
208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240
3
38.3/42.6 45.7/52.6 - 40/45 50/60 - 8/8 8/6 -
1
Max. Static
& Min. CFM
Static Tap 208 240 208 240 208 240 208 240 208 240
Total Heat
KW Staging
KW MBH W1 Only W2 Only W1 + W2
Table 9: ELECTRICAL DATA - (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 3 Ø - 208/230-3-60
Models
F2RP/F3RP(T)/F2RC
F2FP/F3FP(T)/F2FC
024(N/H)06 2HK06501025B 41.2 46.5 45 50 8 8 030(N/H)06
036(N/H)06
040H06
042(N/H)06
045H06
048(N/H)06
060(N/H)06
1. Heat amps shown at 240V represents maximum heater rating.
2. If first stage heat or 66 is connected to W1, otherwise refer to Table 5.
3.
2HK16501906B only applies to F(2,3)RP and F(2,3)FP036 Models.
4. O.C.P. = Over Current Protection.
5. Heaters are 3 Phase.
2HK06501025B 42.2 47.4 45 50 8 8 2HK06501525B 42.2 47.4 45 50 8 8 2HK06501025B 43.1 48.2 45 50 8 8 2HK06501525B 43.1 48.2 45 50 8 8 2HK06501025B 42.2 47.4 45 50 8 8 2HK06501525B 42.2 47.4 45 50 8 8 2HK06501025B 44.2 49.1 45 50 8 8 2HK06501525B 44.2 49.1 45 50 8 8 2HK06501025B 42.8 47.9 45 50 8 8 2HK06501525B 42.8 47.9 45 50 8 8 2HK06501025B 43.7 48.7 45 50 8 8 2HK06501525B 43.7 48.7 45 50 8 8 2HK06501025B 45.0 49.7 50 50 8 8 2HK06501525B 45.0 49.7 50 50 8 8
Heater
Model
5
Min. Circuit Ampacity
208V 240V 208V 240V 208V 240V
Field Wiring
Max. O.C.P.4 Amps/Type
75°C Wire Size - AWG
1
2
1
Unitary Products Group 13
Page 14
Table 10: ELECTRICAL DATA - 1 Ø - 220/240-1-50
Model
F2RP024N93
F2RP036N93
F2RP048N93
F2RP060N93
1.
See conversion Table 4 on page 10.
* May be 0 (no breaker) or 1 (with breaker).
Heater
Model
2HK*6500506B 2HK*6500806B LO 6.3 7.5 21.5 25.6 4.2 5.0 6.3 7.5 6.3 7.5 2HK*6501006B LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0 2HK*6500506B 2HK*6500806B LO 6.3 7.5 21.5 25.6 4.2 5.0 6.3 7.5 6.3 7.5
2HK*6501006B LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0 2HK16501506B MED 12.6 15.0 43.0 51.2 4.2 5.0 8.4 10.0 12.6 15.0 2HK16501906B HI 14.8 17.6 50.5 60.1 3.2 3.8 11.6 13.8 14.8 17.6
2HK*6500506B
2HK*6500806B LO 6.3 7.5 21.5 25.6 4.2 5.0 6.3 7.5 6.3 7.5
2HK*6501006B LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0 2HK16501506B LO 12.6 15.0 43.0 51.2 4.2 5.0 8.4 10.0 12.6 15.0 2HK16502006B LO 16.8 20.0 57.3 68.3 4.2 5.0 8.4 10.0 16.8 20.0 2HK16502506B LO 21.0 25.0 71.7 85.3 4.2 5.0 12.6 15.0 21.0 25.0
2HK*6500506B
2HK*6500806B LO 6.3 7.5 21.5 25.6 4.2 5.0 6.3 7.5 6.3 7.5
2HK*6501006B LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0 2HK16501506B LO 12.6 15.0 43.0 51.2 4.2 5.0 8.4 10.0 12.6 15.0 2HK16502006B LO 16.8 20.0 57.3 68.3 4.2 5.0 8.4 10.0 16.8 20.0 2HK16502506B LO 21.0 25.0 71.7 85.3 4.2 5.0 12.6 15.0 21.0 25.0
Max. Static
& Min. CFM
Static Tap 220V 240V 220V 240V 220V 240V 220V 240V 220V 240V
LO 4.2 5.0 14.3 17.1 4.2 5.0 4.2 5.0 4.2 5.0
0.5
LO 4.2 5.0 14.3 17.1 4.2 5.0 4.2 5.0 4.2 5.0
0.5
LO 4.2 5.0 14.3 17.1 4.2 5.0 4.2 5.0 4.2 5.0
0.5
LO 4.2 5.0 14.3 17.1 4.2 5.0 4.2 5.0 4.2 5.0
0.5
035-14520-001 Rev. B (0803)
Total Heat
1
KW Staging
KW MBH W1 Only W2 Only W1 + W2
Table 11: ELECTRICAL DATA - (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 1Ø - 220/240-1-50
Field Wiring
Model
F2RP024N93
F2RP036N93
F2RP048N93
F2RP060N93
Heater
Model
2HK06500506B 26.7 28.7 30 30 10 10 2HK06500806B 38.7 41.7 40 45 8 8 2HK06501006B 50.6 54.7 60 60 6 6 2HK06500506B 27.0 28.9 30 30 10 10 2HK06500806B 38.9 41.9 40 45 8 8 2HK06501006B 50.9 55.0 60 60 6 6 2HK16501506B 74.7 81.0 80 90 4 3 2HK16501906B 87.2 94.5 90 100 3 3 2HK06500806B 39.1 42.1 40 45 8 8 2HK06501006B 51.0 55.1 60 60 6 6 2HK16501506B 74.9 81.1 80 90 4 3 2HK16502006B 98.7 107.2 100 110 3 2 2HK16502506B 122.6 133.2 125 150 1 1/0 2HK06500806B 43.6 46.2 45 50 8 8 2HK06501006B 55.5 59.2 60 60 6 6 2HK16501506B 79.4 85.3 80 90 3 3 2HK16502006B 103.2 111.3 110 125 2 2 2HK16502506B 127.1 137.3 150 150 1 1/0
Min. Circuit Ampacity
220V 240V 220V 240V 220V 240V
Max. O.C.P.2 Amps/Type
75°C Wire Size - AWG
14 Unitary Products Group
Page 15
035-14520-001 Rev. B (0803)
Table 12: ELECTRICAL DATA - (FOR MULTI-SOURCE POWER SUPPLY) - COPPER WIRE 1 Ø - 220/240-1-50
THIS TABLE FOR SINGLE PHASE AIR HANDLERS WITH SINGLE PHASE HEATERS
Min. Circuit Ampacity Max. Time Delay Fuse 75°C Wire Size - AWG
Model
F2RP036N93
F2RP048N93
F2RP060N93
Heater
Model
2HK16501506B 27.0/28.9 47.7/52.1 - 30/30 50/60 - 10/10 8/6 ­2HK16501906B 38.9/41.9 48.3/52.6 - 40/45 50/60 - 8/8 8/6 ­2HK16501506B 27.1/29.0 47.7/52.1 - 30/30 50/60 - 10/10 8/6 ­2HK16502006B 51.0/55.1 47.7/52.1 - 60/60 50/60 - 6/6 8/6 ­2HK16502506B 27.1/29.0 47.7/52.1 47.7/52.1 30/30 50/60 50/60 10/10 8/6 8/6 2HK16501506B 31.6/33.2 47.7/52.1 - 35/35 50/60 - 8/8 8/6 ­2HK16502006B 55.5/59.2 47.7/52.1 - 60/60 50/60 - 6/6 8/6 ­2HK16502506B 31.6/33.2 47.7/52.1 47.7/52.1 35/35 50/60 50/60 8/8 8/6 8/6
1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd
220/240V 220/240V 220/240V 220/240V 220/240V 220/240V 220/240V 220/240V 220/240V
Circuit Circuit Circuit
Table 13: ELECTRICAL DATA - 3 Ø -220/240-3-50
THIS TABLE FOR SINGLE PHASE AIR HANDLERS WITH THREE PHASE HEATERS
Model
F2RP024N93 2HK06501025B 0.5 LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0 F2RP036N93
F2RP048N93
F2RP060N93
1.
See Conversion Table 4 on Page 10.
Heater
Model
2HK06501025B 2HK06501525B MED 12.6 15.0 43.0 51.2 4.2 5.0 8.4 10.0 12.6 15.0 2HK06501025B 2HK06501525B LO 12.6 15.0 43.0 51.2 4.2 5.0 8.4 10.0 12.6 15.0 2HK06501025B 2HK06501525B LO 12.6 15.0 43.0 51.2 4.2 5.0 8.4 10.0 12.6 15.0
Min. CFM
& Max. Static
Static Tap 220V 240V 220V 240V 220V 240V 220V 240V 220V 240V
0.5
0.5
0.5
LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0
LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0
LO 8.4 10.0 28.7 34.1 4.2 5.0 8.4 10.0 8.4 10.0
Total Heat
KW MBH W1 Only W2 Only W1 + W2
1
KW Staging
Table 14: ELECTRICAL DATA - (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 3 Ø - 220/240-3-50
THIS TABLE FOR SINGLE PHASE AIR HANDLERS WITH THREE PHASE HEATERS
Field Wiring
Model
F2RP024N93 2HK06501025B 43.8 47.4 45 50 8 8 F2RP036N93
F2RP048N93
F2RP060N93
2
O.C.P. = Over Current Protection
Heater
Model
2HK06501025B 44.1 47.6 45 50 8 8 2HK06501525B 44.1 47.6 45 50 8 8 2HK06501025B 44.2 47.7 45 50 8 8 2HK06501525B 44.2 47.7 45 50 8 8 2HK06501025B 48.2 51.4 50 60 8 6 2HK06501525B 48.2 51.4 50 60 8 6
Min. Circuit Ampacity
220V 240V 220V 240V 220V 240V
Max. O.C.P.
2
Amps/Type
75°C Wire Size - AWG
Unitary Products Group 15
Page 16
Table 15: AIR FLOW DATA - (HEAT PUMP MODELS)
035-14520-001 Rev. B (0803)
Models
F2RP/F2FP
F3RP(T)/F3FP(T)
018
024
030
036
040
042
045
048
060
1.
Includes return air filter, wet coil and largest electric heater.
Blower
Motor
Speed
High 855 810 765 710 650 770 729 689 639 585
Med. 765 730 695 650 590 689 657 626 585 531
Low 645 620 590 555 505 581 558 581 500 455
High 950 910 865 835 775 855 819 779 752 698
Med. 845 815 785 745 705 760 733 706 670 634
Low 650 630 605 575 540 585 567 545 518 486 High 1,270 1,210 1,150 1,085 1,015 1,143 1,089 1,035 977 914 Med 1,050 1,040 995 930 855 941 936 895 837 770
Low 855 820 780 735 680 770 738 702 662 612 High - 1310 1250 1175 1120 1235 1179 1125 1058 1008 Med 1200 1150 1100 1040 985 1080 1035 990 936 887
Low 1060 1015 970 925 860 954 914 873 833 774 High - 1575 1500 1420 1350 1400 1418 1350 1278 1215 Med 1460 1295 1330 1260 1190 1314 1166 1197 1135 1071
Low 1250 1200 1155 1100 1050 1125 1080 1040 990 945 High - 1575 1500 1420 1350 1400 1418 1350 1278 1215 Med 1460 1295 1330 1260 1190 1314 1166 1197 1135 1071
Low 1250 1200 1155 1100 1050 1125 1080 1040 990 945 High 1575 1535 1475 1390 1310 1418 1382 1328 1251 1179
Med-high 1375 1315 1255 1185 1110 1238 1184 1130 1067 999
Med-low 1210 1160 1110 1050 980 1089 1044 999 945 882
Low 1035 990 940 890 825 932 891 846 801 743 High 1,855 1,795 1,730 1,670 1,605 1,670 1,616 1,557 1,503 1,445 Med 1,685 1,630 1,575 1,520 1,470 1,517 1,467 1,418 1,368 1,323
Low 1,465 1,435 1,405 1,370 1,335 1,319 1,292 1,265 1,233 1,202 High 2,285 2,195 2,105 2,015 1,920 2,057 1,976 1,895 1,814 1,728 Med 2,125 2,020 1,910 1,805 1,705 1,913 1,818 1,719 1,625 1,535
Low 1,655 1,605 1,550 1,500 1,450 1,490 1,445 1,395 1,350 1,305
0.10 0.20 0.30 0.40 0.50 0.10 0.20 0.30 0.40 0.50
230 Volt 208 Volt
1
@ External Static Pressure - IWG
CFM
Table 16: AIR FLOW DATA - (COOLING MODELS)
MODELS
F2RC/F2FC
024
030
036
1.
Includes return air filter, wet coil and largest electric heater.
BLOWER
MOTOR
SPEED
High 925 885 850 805 750 833 797 765 725 675
Med. 820 800 765 720 680 738 720 688 648 612
Low 645 620 595 570 535 581 558 536 513 482
High 1205 1150 1090 1025 990 1085 1035 981 923 891
Med 1020 1010 960 895 825 919 909 864 805 742 Low 840 805 760 715 660 756 725 684 644 594
High 1305 1250 1195 1150 1065 1175 1125 1076 1035 959
Med 1225 1175 1125 1070 1000 1103 1058 1013 963 900 Low 1055 1015 980 930 880 950 914 882 837 792
0.10 0.20 0.30 0.40 0.50 0.10 0.20 0.30 0.40 0.50
16 Unitary Products Group
230 VOLT 208 VOLT
1
@ External Static Pressure - IWG
CFM
Page 17
035-14520-001 Rev. B (0803)
Table 17: AIR FLOW DATA - (50 HZ MODELS)
Blower
MODEL
F2RP024N93
F+RP036N93
F2RP048N93
F2RP060N93
Motor
Speed
High 950 1615 910 1547 865 1471 835 1420 775 1318
Med. 845 1437 815 1386 785 1335 745 1267 705 1199
Low 650 1105 630 1071 605 1029 575 978 540 918
High - - 1310 2227 1250 2125 1175 1998 1120 1904
Med 1200 2040 1150 1955 1100 1870 1040 1768 985 1675 Low 1060 1802 1015 1726 970 1649 925 1573 860 1462
High 1855 3154 1795 3052 1730 2941 1670 2839 1605 2729
Med 1685 2865 1630 2771 1575 2675 1520 2584 1470 2499 Low 1465 2491 1435 2440 1405 2389 1370 2329 1335 2270
High 2285 3885 2195 3732 2105 3579 2015 3426 1920 3264
Med 2125 3613 2020 3434 1910 3247 1805 3069 1705 2899 Low 1655 2814 1605 2729 1550 2635 1500 2550 1450 2465
0.10 25 0.20 50 0.30 75 0.40 100 0.50 125
CFM
240 Volt - 50 HZ
1
or M3/H @ External Static Pressure - IWG or PA
CFM
3
M
CFM
/H
M3/H
CFM
M3/H
CFM
M3/H
CFM
M3/H
Blower
MODEL
F2RP024N93
F2RP036N93
F2RP048N93
F2RP060N93
1.
Includes return air filter, wet coil and largest electric heater.
Motor
Speed
High 855 1454 819 1392 779 1324 752 1278 698 1187
Med. 760 1292 733 1246 706 1200 670 1139 634 1078
Low 585 994.5 567 937 545 927 518 881 486 826
High 1235 2100 1179 2004 1125 1913 1058 1799 1008 1714
Med 1080 1836 1035 1760 990 1683 936 1591 887 1508 Low 954 1622 914 1554 873 1484 833 1416 774 1319
High 1670 2839 1616 2747 1557 2647 1503 2555 1445 2457
Med 1517 2579 1467 2494 1418 2411 1368 2326 1323 2250 Low 1319 2242 1292 2196 1265 2151 1233 2096 1202 2043
High 2057 3497 1976 3359 1895 3222 1814 3184 1728 2938
Med 1913 3252 1818 3091 1719 2922 1625 2763 1535 2610 Low 1490 2533 1445 2457 1395 2372 1350 2295 1305 2219
0.10 25 0.20 50 0.30 75 0.40 100 0.50 125
CFM
3
M
CFM or M
/H
CFM
220 Volt - 50 HZ
3
/H @ External Static Pressure - IWG or PA
M3H
CFM
M3H
CFM
M3H
CFM
M3H
Unitary Products Group 17
Page 18
THERMOSTAT
R Y
G
W
035-14520-001 Rev. B (0803)
COOLING ONLY COOLING WITH ELECTRIC HEAT
OUTDOOR UNIT
THERMOSTAT
R
Y G
W
OUTDOOR UNIT
*
FAN COIL
R
G
UNIT
Y
FIGURE 14 : Cooling Wiring
FIELD INSTALLED JUMPER
** TERMINAL NOT AVAILABLE ON ALL THERMOSTATS
W2
W1
O
THERMOSTAT
O
LorX
R
CorB
Y G W
T
**
E
**
C
FAN COIL UNIT
R
HEAT PUMP
Y
G
W2
W1
FAN COIL UNIT
R
W2
W1
G
Y
C
O
* NOT REQUIRED ON 2 OR 5KW
OUTDOOR UNIT
O X
R
B Y
W W1/66
NOTE: TO CHANGE HEAT QUANTITY DURING DEFROST, REVERSE CONNECTIONS AT W1 & W2.
C
O
FIGURE 15 : Heat Pump Wiring
THERMOSTAT
LorX
CorB
FIELD INSTALLED JUMPER
** TERMINAL NOT AVAILABLE ON ALL THERMOSTATS
HEAT PUMP
O
R
Y G W
**
T
E
**
FAN COIL
R
Y
G
UNIT
W2
W1
C
O
OUTDOOR UNIT
O X
R B Y
W 66 60 53
NOTE: TO CHANGE HEAT QUANTITY DURING DEFROST, REVERSE CONNECTIONS AT W1 & W2.
FIGURE 16 : Heat Pump Wiring - Demand Defrost Only
18 Unitary Products Group
Page 19
035-14520-001 Rev. B (0803)
DRAIN CONNECTIONS
All drain lines should be trapped a minimum of three inches, should be pitched away from unit drain pan and should be no smaller than the coil drain connection.
Threaded drain connection should be hand-tight­ened, plus no more than 1/16 turn.
Horizontal drain cutout in the center access panel should be removed by using a utility knife. DO NOT TRY TO KNOCK OUT.
Route the drain line so that it does not interfere with accessi­bility to the coil, air handling system or filter and will not be exposed to freezing temperatures. See Figures 2, 3 and 4.
NOTE: When the coil is installed in an attic or above a fin­ished ceiling, an auxiliary drain pan should be provided under the coil as is specified by most local building codes.
Coils should be installed level or pitched slightly toward the drain end. Suggested pitch should not exceed 1/4 inch per foot of coil.
The coil is provided with a secondary drain that should be trapped and piped to a location that will give the occupant a visual warning that the primary drain is clogged. If the sec­ondary drain is not used it must be capped.
The drain pan connections are designed to ASTM Standard D 2466 Schedule 40. Use 3/4" PVC or steel threaded pipe. Since the drains are not subject to any pressure it is not nec­essary to use Schedule 40 pipe for drain lines.
It is recommended that all drain connections be sealed with teflon tape or equivalent.
MAINTENANCE
Filters must be cleaned or replaced when they become dirty. Inspect at least once per month. The frequency of cleaning depends upon the hours of operation and the local atmo­spheric conditions. Clean filters keep unit efficiency high.
COIL CLEANING
If the coil needs to be cleaned or replaced, it should be washed with Calgon coilclean (mix one part Coilclean to seven parts water). Allow solution to remain on coil for 30 minutes before rinsing with clean water. Solution should not be permitted to come in contact with painted surfaces.
LUBRICATION
The bearings of the blower motor are permanently lubricated.
CONDENSATE DRAINS
During the cooling season check the condensate drain lines to be sure that condensate is flowing from the primary drain but not from the secondary drain. If condensate ever flows from the secondary drain the unit should be promptly shut off and the condensate pan and drains cleaned to insure a free flowing primary drain.
TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE
1. No heat units do not have 6-pin connector installed.
2. Limit open or not connected.
Blower Runs all of the time
Blown Fuse 1. Low voltage short to C or ground from R, Y, G, W, or O.
No 24V
No 2nd stage heat
No Heat or Limited Heating
3. Variable speed break-out tab broken out.
4. Blower OFF delay (approx. 1 min).
5. Thermostat fan switch in “ON” position.
1. 4-pin connector loose.
2. Loose wire from control to transformer (24V and 230V).
3. Blown fuse on control board.
1. Check 6-pin connector and connections to panel mount relays.
2. Verify that both W
1. Check filter.
2. Closed registers.
3. Restricted airflow (supply registers or return registers)
4. Check blower motor operation.
5. If the safety limit opens 4 times, the control will not permit the heating element to operate for 1 hour.
1 & W2 are connected at the terminal strip.
Unitary Products Group 19
Page 20
NOTES
Subject to change without notice. Printed in U.S.A. 035-14520-001 Rev. B (0803) Copyright © by York International Corp. 2003. All rights reserved. Supersedes: 035-14520-001 Rev. A (0902)
Unitary 5005 Norman Products York OK Group Drive 73069
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