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Zehnder Rittling FVH series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 2 / 36

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Airflow arrangements 

1

General data 

2

Dimensions and data 

3

General information 

10

Safety considerations 

10

Receiving 11
Unpacking and preparation 

12

Installation 13
Ductwork connections 

16

Wiring diagram 

17

Electrical connections 

19

Enclosing unit 

20

Start-up 22
Water systems 

23

EC Motor 

25

Control operations 

25

Maintenance 26
Replacement parts 

28

Troubleshooting 29
Equipment start-up checklist 

32

Warranty 33

IMPORTANT: Approved submittal documentation, 
specific to each project, supersedes the general 
guidelines contained within this document.

Содержание FVH series

Страница 1: ...i Cooling Fresh Air Clean Air Heating Vertical Hi Stack Fan Coil Installation Operation and Maintenance...

Страница 2: ...k connections 16 Wiring diagram 17 Electrical connections 19 Enclosing unit 20 Start up 22 Water systems 23 EC Motor 25 Control operations 25 Maintenance 26 Replacement parts 28 Troubleshooting 29 Equ...

Страница 3: ...shown in diagrams to the right Outside air available on left or right side of unit opposite riser side Available on both sides with back riser location Optional riser chase available for hideaway unit...

Страница 4: ...78 6 Heating capacity optional 1 row reheat coil MBH 19 9 23 7 31 6 38 6 48 6 52 0 GPM 2 1 2 4 3 2 4 0 4 9 5 3 PD ft of H2 O 7 5 10 3 17 3 7 1 10 9 12 3 Heating capacity optional 2 row reheat coil MB...

Страница 5: ...ulation Condensate insulation 2 1 2 1 2 3 4 1 2 2 1 2 1 1 2 2 1 2 1 1 2 1 2 1 1 2 3 4 3 4 1 2 1 1 4 3 4 1 1 2 1 3 4 1 1 4 1 2 1 1 4 3 4 3 4 3 4 1 3 4 1 3 4 Notes All dimensions are in inches All dimen...

Страница 6: ...by others in field Risers available from 3 4 to 2 1 2 diameter with 1 2 or 3 4 thick insulation Riser length is 104 115 standard Back riser location shown See arrangement drawings for available unit c...

Страница 7: ...del FVS slave Notes All dimensions are in inches All dimensions are 1 4 Wiring from electrical entry point to control enclosure is furnished and installed by others in field Outside air damper opening...

Страница 8: ...ceptable riser combinations Supply Return Insulation Condensate Insulation 2 1 2 1 2 3 4 1 2 2 1 2 1 1 2 2 1 2 1 1 2 1 2 1 1 2 3 4 3 4 1 2 1 1 4 3 4 1 1 2 1 3 4 1 1 4 1 2 1 1 4 3 4 3 4 3 4 1 3 4 1 3 4...

Страница 9: ...notice Dimensional data Grille size A B C D 14 x 16 17 11 16 15 11 16 15 11 16 13 11 16 12 x 14 15 11 16 13 11 16 13 11 16 11 11 16 7 x 16 17 11 16 15 11 16 8 11 16 6 11 16 6 x 14 15 11 16 13 11 16 7...

Страница 10: ...untersunk screw holes Standard finish is powder coated and will be the same color as the return grille Mounting hardware included All listed dimensions are approximate and are subject to change withou...

Страница 11: ...eturn air grille Notes Frame and return grilles are shipped loose for field installation Optional grille does not come with a frame Contact the factory regarding extended front panels for additional c...

Страница 12: ...drilling cutting or working with chemicals Never pressurize equipment beyond specified pressures as shown on unit rating plate Always pressure test with an inert fluid such as water or dry nitrogen to...

Страница 13: ...for personal injury or property damage resulting from improper or unsafe practices during the handling installation service or operation of the equipment The installation of fan coils and all associat...

Страница 14: ...he customer to provide the protection necessary to prevent vandalism and weather deterioration of the equipment Under no condition should the units be left unprotected from the elements The equipment...

Страница 15: ...As the unit is righted align the risers with the unit below In the case of shipped loose risers install from the lowest floor to the highest floor After the risers are field tested for leaks the Fan C...

Страница 16: ...inside the unit so condensate if formed will run back into the condensate pan and not out toward the riser Any water damage caused by not following this procedure is not covered under the warranty Mak...

Страница 17: ...lowing this procedure is not covered under the warranty The riser connection joints should be hydrostatically tested for leaks before furring in the unit Pressure of water column alone is approximatel...

Страница 18: ...tment Such recommendations will be made by the factory upon request All ductwork and or supply and return grilles should be installed in accordance with the project plans and specifications If not inc...

Страница 19: ...ED FACTORY WIRED 18AWG FACTORY WIRED 12AWG Wiring diagram 120V Standard blower motor wiring chart Size High Medium Low Capacitor Capacitor size 03 Red Blue Black Gray Yel 5 F 04 Blue Black Brown Gray...

Страница 20: ...ture sensor is used wire to thermostat tb1 terminals 1 and 2 High static blower motor wiring chart Size High Medium Low Capacitor Capacitor size 03 Blue Black Brown Gray Yel 1 5 F 04 Red Blue Black Gr...

Страница 21: ...trical Code and any applicable local codes Branch circuit fusing and electrical disconnect means if required must be furnished and installed by others All unit mounted control components and electrica...

Страница 22: ...When cutting out supply and return holes for grilles be sure to clean all drywall dust from coils drain pans and blower discharge plenum After drywall is in place and rooms are prepared for final wal...

Страница 23: ...l and stud mounting lines Install drywall to sides of unit with optional cut outs for supply outside air and thermostat Install drywall to face of unit with optional cut outs for supply return and the...

Страница 24: ...acturer s warranty Start up Before beginning any start up the start up personnel should take the time to familiarize themselves with the unit options accessories and control sequence to fully understa...

Страница 25: ...not release air trapped in other parts of the system Inspect the entire system for potential air traps and independently vent those areas as required In addition some systems may require repeated vent...

Страница 26: ...Before and during water system balancing conditions may exist due to incorrect system pressures which may result in noticeable water noise or undesired valve operation After the entire system is balan...

Страница 27: ...tentiometers marked as FL01 FL02 FL03 to adjust the airflow associated with each input Each output can be adjusted from 0 to 100 of the motor s factory programmed operating range using an instrument s...

Страница 28: ...l result in rapid corrosion of the metals Strong alkali base cleaners pH of 11 or more containing sodium potassium or ammonium hydroxide are not recommended as they will aggressively corrode aluminum...

Страница 29: ...lement will also cause unwanted odors in the air conditioned space as the foreign material is burned off Electrical wiring controls The electrical operation of each unit is determined by the component...

Страница 30: ...to allow proper flow of condensate Failure to strictly follow this instruction will void the manufacturer s warranty and the manufacturer will not be responsible for any consequential damages due to w...

Страница 31: ...activated drain pan clogged Remove debris from drain pan unclog pan unclog drain and emtpy Unit blows fuse when power is applied to unit Defective or improperly wired component Using a battery powered...

Страница 32: ...operates but air delivery is low Incorrect fan speed has been selected Re select proper fan speed as required Dirty air filter Replace air filter Dirty coil Clean coil Obstruction in ductwork Check f...

Страница 33: ...limit trips again check for the following conditions improper voltage to heating element obstructed fan or unit outlet reducing air flow over heating element dirty or defective heating element causing...

Страница 34: ...grilles as required n n Flexible duct connections at unit n n Proper supply and return grille type and size n n Control outside air for freeze protection n n Insulate all ductwork as required Electric...

Страница 35: ...of written consent from Zehnder Rittling the purchaser shall return the defective good s to the factory for inspection with freight prepaid If inspection shows the goods to be defective Zehnder Rittl...

Страница 36: ...tling 100 Rittling Boulevard Buffalo NY USA 14220 T 844 934 6337 844 ZEHNDER F 716 827 6523 sales zehnder rittling com www zehnder rittling com Zehnder Rittling May 2015 English subject to change with...

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