![Carrier 40RUA [12/78] Table of contents](/img/pdf.png)
Carrier 40RUA [12/78] Table of contents
![Carrier 40RUA [12/78] Table of contents](/views2/1465275/page12/bgc.png)
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Thermal insulation contains an immobilized
anti--microbial agent to inhibit the growth of bacteria and
fungi. The anti--microbial agent is registered with the U.S.
Environmental Protection Agency (EPA).
Pitched drain pan can be adjusted for a right--hand or
left--hand connection to provide positive drainage and
prevent standing condensate.
Accessory economizer can provide ventilation air to
improve indoor air quality. When used with CO
2
sensors,
the economizer admits fresh outdoor air to replace stale,
recirculated indoor air.
Accessory UV--C germicidal lamps can eliminate foul
odors that result from the growth of mold and fungus on
evaporator coil and condensate pan surfaces.
Economy
The 40RU Series packaged air handlers have low initial
costs, and they continue to save money by providing
reduced installation expense and energy--efficient
performance.
Quick installation is ensured by the multi--position design.
Units can be installed in either the horizontal or vertical
(upflow) configuration without modifications. All units
have drain--pan connections on both sides, and pans can
be pitched for right--hand or left hand operation with a
simple adjustment.
Fan motors and contactors are pre--wired and TXVs are
factory--installed on 40RU models.
High--efficiency, precision balanced fans minimize air
turbulence, surging, and unbalanced operation, thereby
cutting operating expenses.
Economizer accessory precisely controls the blend of
outdoor air and room air to achieve comfort levels. When
the outside air enthalpy is suitable, outside air dampers
can fully open to provide “free” cooling.
Rugged dependability
Die--formed galvanized steel panels ensure structural
integrity under all operating conditions. Mechanically
bonded coil fins provide improved heat transfer.
Galvanized steel fan housings are securely mounted to a
die--formed galvanized steel deck.
Rugged pillow--block bearings (14 thru 30 size) are
securely fastened to the solid steel fan shaft with split
collets and clamp locking devices. Smaller unit sizes have
spider--type bearings.
Coil flexibility
Model 40RU air handling units have galvanized steel
casings; inlet and outlet connections are on the same end.
Chilled water coils have 1/2--in. (12.7mm) diameter
copper tubes mechanically bonded to aluminum sine wave
fins. All chilled water coils have non--ferrous headers.
Direct expansion (DX) coils are designed for use with
Puronr R--410A refrigerant and have copper tubes
mechanically bonded to aluminum sine--wave fins.
Direct--expansion coils include matched, factory--installed
thermostatic expansion valves (TXVs) with matching
distributor nozzles.
Easier installation and service
The multi--position design and component layout allow
for quick unit installation and operation. The DX coils
have factory--installed TXVs with matching distributor
nozzles. Units can be converted from horizontal to
vertical operation by simply repositioning the unit.
Drain pan connections are duplicated on both sides of the
unit. The filters, motor, drive, TXVs, and coil connections
are easily accessed by removing a single side panel.
TABLE OF CONTENTS
PAGE
FEATURES AND BENEFITS 1....................
MODEL NUMBER NOMENCLATURE 3............
PHYSICAL DATA 4..............................
OPTIONS AND ACCESSORIES 8..................
DIMENSIONS 10................................
SELECTION PROCEDURE 24.....................
PERFORMANCE DATA 25........................
ELECTRICAL DATA 37..........................
TYPICAL PIPING AND WIRING 43................
TYPICAL CONTROL WIRING SCHEMATIC 46......
APPLICATION DATA 47.........................
GUIDE SPECIFICATIONS 53......................
40RU
Содержание
- Certified to iso 9001 2000 1
- Domestic commercial products 1
- Rua 50hz 1
- Rua_description 1
- To 59 kw direct expansion packaged air handling units 1
- Domestic commercial products 2
- Page 2 2
- Rua 50hz 2
- Rua model number nomenclature 2
- To 59 kw direct expansion packaged air handling units 2
- Domestic commercial products 3
- Page 3 3
- Rua 50hz 3
- Rua packaged air handling units with factory installed txv s 40rua packaged air handling units with factory installed txv s 3
- To 59 kw direct expansion packaged air handling units 3
- Domestic commercial products 4
- Rua 50hz 4
- To 59 kw direct expansion packaged air handling units 4
- Domestic commercial products 5
- Field installed accessories 5
- Rua 50hz 5
- To 59 kw direct expansion packaged air handling units 5
- Domestic commercial products 6
- Field installed accessories cont 6
- Rua 50hz 6
- To 59 kw direct expansion packaged air handling units 6
- Domestic commercial products 7
- Field installed accessories cont 7
- Rua 50hz 7
- To 59 kw direct expansion packaged air handling units 7
- Domestic commercial products 8
- Field installed accessories cont 8
- Rua 50hz 8
- To 59 kw direct expansion packaged air handling units 8
- Domestic commercial products 9
- Field installed accessories cont 9
- Rua 50hz 9
- To 59 kw direct expansion packaged air handling units 9
- Domestic commercial products 10
- Field installed accessories cont 10
- Rua 50hz 10
- To 59 kw direct expansion packaged air handling units 10
- Features benefits 11
- Indoor air quality features 11
- Product data 11
- Rua 40rus 6 to 30 ton direct expansion 7 to 30 ton chilled water packaged air handling units 11
- Rua_product data 11
- Coil flexibility 12
- Easier installation and service 12
- Economy 12
- Rugged dependability 12
- Table of contents 12
- 0 r u a a 1 4 a 1 a 6 0 a 0 a 0 13
- Model number nomenclature 13
- Physical data 14
- Rua english 14
- Physical data cont 15
- Rua si 15
- Physical data cont 16
- Rus english 16
- Physical data cont 17
- Rus si 17
- Factory installed options 18
- Field installed accessories 18
- Options and accessories 18
- Options and accessories cont 19
- Ru with discharge plenum return air grille and subbase 40ru with hot water or steam coil 19
- Ru with economizer and uv c germicidal lamps 40ru with condensate trap 19
- Dimensions 20
- Dimensions cont 21
- Dimensions cont 22
- Corner weights horizontal position 23
- Dimensions cont 23
- Steam coil or hot water coil base unit fan coil economizer 23
- Dimensions cont 24
- Corner weights vertical position 25
- Dimensions cont 25
- Ru english 25
- Dimensions cont 26
- Dimensions cont 27
- Overhead suspension accessory 27
- Dimensions cont 28
- Plenum return air grille and subbase accessories 28
- Dimensions cont 29
- Plenum return air grille and subbase accessories 29
- Dimensions cont 30
- Hot water and steam coil accessories 30
- Dimensions cont 31
- Hot water and steam coil accessories 31
- Note dimensions in are millimeters 31
- Unit sizes 28 30 31
- Dimensions cont 32
- Economizer accessory 32
- Dimensions cont 33
- Electric heat accessory 33
- Unit size 14 30 33
- Unit sizes 07 12 33
- Cooling chilled water 34
- Cooling dx 34
- Heating hot water coil 34
- Selection procedure with example 34
- Performance data 35
- Ru cooling capacities english 35
- Performance data cont 36
- Ru cooling capacities english cont 36
- Performance data cont 37
- Ru cooling capacities si 37
- Performance data cont 38
- Ru cooling capacities si cont 38
- Heating correction factors english 39
- Heating correction factors si 39
- Hydronic heating capacities english 39
- Hydronic heating capacities si 39
- Performance data cont 39
- Fan performance data 40rua 0 1 in wg esp 60 hz english 40
- Performance data cont 40
- Fan performance data 40rua 1 2 in wg esp 60 hz english 41
- Fan performance data 40rua 0 300 pa esp 60 hz si 42
- Fan performance data 40rua 350 600 pa esp 60 hz si 43
- Duct sound power levels lw 44
- Factory supplied filter pressure drop english 44
- Factory supplied filter pressure drop si 44
- Performance data cont 44
- Accessory plenum air throw data english ft 45
- Accessory plenum air throw data si m 45
- Performance data cont 45
- Accessory pressure drop english in wg 46
- Accessory pressure drop si pa 46
- Performance data cont 46
- Electrical data 47
- Standard motors 47
- Alternate motors 48
- Electrical data 48
- Electrical data cont 48
- Electric heater data 49
- Electrical data cont 49
- Electric heater data cont 50
- Electrical data cont 50
- Electric heater data cont 51
- Electrical data cont 51
- Electric heater data cont 52
- Electrical data cont 52
- Legend nec national electrical code txv thermostatic expansion valve field supplied double riser may be required consult condensing unit product data catalog for details notes 1 all piping must follow standard refrigerant piping techniques refer to carrier system design manual for details 2 all wiring must comply with the applicable local and national codes 3 wiring and piping shown are general points of connection guides only and are not intended for or to include all details for a specific installation 4 liquid line solenoid valve solenoid drop control is recommended to prevent refrigerant migration to the compressor 5 internal factory supplied txvs not shown 53
- Typical piping and wiring 53
- Typical piping and wiring cont 54
- Vertical installation 40ru typical 54
- Typical piping and wiring cont 55
- Wire routing base unit 40ru 55
- Wire routing unit with electric heat 40ru 55
- Connect to 24 vac at condensing unit 56
- Heater control box terminal block 56
- Heater control box terminal block tb2 56
- Ru control box terminal block tb1 56
- Thermostat 56
- Typical control wiring schematic 56
- Unit wiring 56
- Application data 57
- Ductwork should be sized according to unit size not building load for larger units with two fans a split duct 57
- For variable air volume vav systems with supply to return air recycling use the equipment room as a return air plenum 57
- General 57
- Hot gas bypass 57
- Hot gas bypass may be required for low load control in certain applications hot gas should only be used during first stage cooling operation and should be applied to all evaporator circuits that are active at that time to apply hot gas bypass the 40ru unit will require a field installed auxiliary side connector s see the auxiliary side connector data table for part numbers 57
- Important do not bury refrigerant piping underground 57
- Maximum fan speed 57
- Operating limits 57
- Ru07 14 1200 rpm 20 r s 57
- Select equipment to match or to be slightly less than peak load this provides better humidity control less unit cycling and less part load operation equipment should be selected to perform at no less than 300 cfm ton 40 l s per kw 57
- The air handler fan must always be operating when the condensing unit is operating 57
- Transition is recommended at the fan outlets but a plenum can be used with slight reduction in external static pressure capability 57
- Alternate motor english 58
- Application data cont 58
- Fan motor data standard motor english 58
- Motor efficiency 40rua s 58
- Alternate motor si 59
- Application data cont 59
- Fan motor data cont standard motor si 59
- Application data cont 60
- Medium static drive data 60 hz english 60
- Standard drive data 60 hz english 60
- Application data cont 61
- High static drive data 60 hz english 61
- Standard drive data 60 hz si 61
- Application data cont 62
- High static drive data 60 hz si 62
- Medium static drive data 60 hz si 62
- Commercial packaged air handling unit 63
- Guide specifications 63
- Catalog no 40ru 02pd 66
- Certified dimension prints 67
- Fan coil accessory dimension prints 67
- Performance data 67
- Rua07 25_submittal data 67
- Submittal data 67
- Certified to iso 9001 2000 2008 68
- Description 68
- Electrical data 68
- Performance data 68
- Standard features 68
- Factory installed options fiops 69
- Field installed accessories 69
- Options and accessories 69
- Submittal data 69
- Certified dimension 40rua07 08 12 70
- Certified dimension 40rua14 16 25 71
- Certified dimension accessories for 40rua07 08 12 72
- Certified dimension accessories for 40rua14 16 25 73
- Certified dimension accessories for 40rua07 08 12 74
- Certified dimension accessories for 40rua14 16 25 75
- Certified dimension accessories 76
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