Lennox Allied Air EFV Series Скачать руководство пользователя | Manualshive

Страница: 11 / 13

background image

0650329-56 / 506265-03

Issue 1924

Page 11 of 13

Airflow Configurations

Left to Right

Airflow

Right to Left

Airflow

Upflow

Counterflow

Horizontal

Figure 3.

Airflow Configurations

«
...
9
10
11
12
13
»

Содержание Allied Air EFV Series

Страница 1: ...ded for use by qualified service technicians familiar with safety procedures and equipped with the proper tools and test instruments Failure to carefully read and follow all instructions in this manual can result in equipment malfunction property damage personal injury and or death WARNING Disconnect all power supplies to both the indoor blower section and outdoor section before making any electri...

Страница 2: ... rating plate for specific information These electric furnaces are completely factory assembled and all components are performance tested Each unit consists of a blower assembly optional refrigerant coil and controls in an insulated galvanized factory finished enclosure and may also include electric heat as specified Knockouts are provided for electrical power wiring entrance When used on cooling ...

Страница 3: ... blower If an elbow is included in the plenum close to the unit it must not be smaller than the dimensions of the supply duct flange on the unit Non Ducted Return Closet Installation The cabinet can be installed in a closet with a false bottom to form a return air plenum or be installed with a return air plenum under the unit Louvers or return air grilles are field supplied Local codes may limit a...

Страница 4: ... codes before connecting drain line to an existing drainage system Insulate drain lines where sweating could cause water damage The removal of cabinet knockouts required for drain connections can be made much easier with the indoor coil assembly removed from the cabinet Install drain lines so they do not block service access to front of unit A 24 clearance is required for filter coil or blower rem...

Страница 5: ... 240 volt single phase 60 cycle AC power supply The units are internally factory wired for 240 volt installation If 208 volt installation is desired it will be necessary to change the black transformer lead in the blower cabinet control box to the 208V terminal on the transformer The variable speed motor in the EFV electric furnace contains DC filter capacitors that will cause a surge or inrush of...

Страница 6: ...t the O wire to the 24 volt R wire The motor control board that provides airflow selection also features LED indicators that display operating mode humidity control and airflow CFM In addition thermostat signals for emergency heat EM aux heat W1 reversing valve O compressor stage 1 Y1 compressor stage 2 Y2 and blower G are all indicated by lit LED s on this board If a humidistat is used the dehumi...

Страница 7: ...00 Emer Heat X X 1600 1400 1200 1100 EFV20DCP Cont Blower X 900 800 700 600 Cooling X X 1800 1600 1400 1200 Heating X 1800 1600 1400 1200 Aux Heat X X 1800 1600 1400 1200 Emer Heat X X 1800 1600 1400 1200 This CFM is not approved for use with highest kW heater size Humidistat will reduce cooling airflow by 10 in high humidity Air flow is greater of COOL and HEAT when both electric heat and heat pu...

Страница 8: ...g elements and the indoor blower motor come on Units with a second heat sequencer can be connected with the first sequencer to W on the thermostat sub base or connected to a second stage on the sub base Heating heat pump When the thermostat calls for heat the circuits between R and Y and R and G are completed Circuit R Y energizes the contactor starting the outdoor fan motor and the compressor Cir...

Страница 9: ...Is the unit circuit breaker s rotated properly ON up OFF down Are all access panels in place and secure Refer to outdoor unit installation instructions for system start up instructions and refrigerant charging instructions Airflow For proper system operation the airflow through the indoor coil should be between 350 450 CFM per ton of cooling capacity Each electric furnace is shipped configured to ...

Страница 10: ...nd dust IMPORTANT See unit position figures for location of filter in unit cabinet and service panel giving access to unit filter Inspect air filters at least once a month and replace or clean as required Dirty filters are the most common cause of inadequate heating or cooling performance Replace disposable filters Washable filters can be cleaned by soaking in mild detergent and rinsing with cold ...

Страница 11: ...0650329 56 506265 03 Issue 1924 Page 11 of 13 Airflow Configurations Left to Right Airflow Right to Left Airflow Upflow Counterflow Horizontal Figure 3 Airflow Configurations ...

Страница 12: ...0650329 56 506265 03 Issue 1924 Page 12 of 13 Figure 4 Wiring Diagram Variable Speed Blower ...

Страница 13: ...Air Conditioning with or without Electric Heat Electric Furnace Thermostat Air Condensing Unit R R O C C1 C W2 EM W1 W1 Y2 Y2 Y1 Y1 Y1 G G 2nd Stage Electric Heat if used 1st Stage Electric Heat if used 2 Stage System only for single stage systems jumper Y1 to Y2 Connect O to R for proper cooling blower delay Y Y2 Heat Only Electric Furnace Thermostat R R C C1 W2 EM W1 W1 G G 2nd Stage Electric He...

Отзывы:

Нет отзывов

Похожие инструкции для Allied Air EFV Series

Бренд: baltur Страницы: 53

Бренд: ICP Страницы: 16

Бренд: Empire Heating Systems Страницы: 30

Бренд: Coleman Страницы: 6

Бренд: Fire Chief Страницы: 30

Бренд: York Страницы: 24

Бренд: Coleman Страницы: 6

Бренд: Coleman Страницы: 18

Бренд: MORTEX Страницы: 8

80G1UHEX Series

Бренд: Allied Страницы: 32

Бренд: Allied Страницы: 58

Бренд: Allied Страницы: 52

Бренд: Allied Страницы: 56

Бренд: York Страницы: 4

Бренд: Weld Rite Страницы: 50

Бренд: Thermo Pride Страницы: 29

Бренд: Thermo Pride Страницы: 27

Бренд: Thermo Pride Страницы: 47

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды