• No results found

VRF INSTALLATION INSTRUCTIONS. Electric Heat Kit for VVC* Vertical Air Handler WARNING CAUTION. General. Shipping and Packing List.

N/A
N/A
Protected

Academic year: 2021

Share "VRF INSTALLATION INSTRUCTIONS. Electric Heat Kit for VVC* Vertical Air Handler WARNING CAUTION. General. Shipping and Packing List."

Copied!
16
0
0

Loading.... (view fulltext now)

Full text

(1)

INSTALLATION

INSTRUCTIONS

VRF SYSTEMS -- V8EH-1P Series Electric Heat Kit

507567-04

01/2019

Shipping and Packing List

General

Check the components for shipping damage. If you find any

damage, immediately contact the last carrier.

Package 1 of 1 contains the following:

1 - Assembled electric heat coil assembly including breaker

1 - 24VAC transformer and relay assembly

1 - Grounding terminal

1 - Grounding screw

2 - Long screws (used to install transformer)

3 - Short screws (used to install circuit breaker panel and

relay)

2 - Plastic wire ties

1 - Plastic wire clamp

1 - wiring diagram sticker

1 - Installation/Operations manual

Electric Heat Kit for

VVC* Vertical Air Handler

The V8EH-1P series electric heat kits are used with VRF

VVC****H4-1P/2P and 3P indoor units.

Heat kits may be installed in either upflow or horizontal air

discharge applications.

The V8EH-1P units are designed for indoor use only.

WARNING

!

Improper installation, adjustment, alteration, ser vice

or maintenance can cause property damage, personal

injury or loss of life.

Installation and service must be performed by a li­

censed professional HVAC installer, service agency

or the gas supplier.

Failure to follow safety warnings and these instruc­

tions exactly could result in property damage, dan­

gerous operation, serious injury, or death.

Any additions, changes, or conversions required in

order for the appliance to satisfactorily meet the ap­

plication needs must be made by a licensed profes­

sional HVAC installer (or equivalent) using factory­

specified parts.

Do not use this system if any part has been under

water. A flood-damaged appliance is extremely

dan-gerous. Immediately call a licensed professional

HVAC service technician (or equivalent) to inspect

the system and to replace all controls and electrical

parts that have been wet, or to replace the system, if

deemed necessary.

Electric Shock Hazard. Can cause injury or death.

Line voltage is present at all components

on units with single­pole contactors,

even when unit is not in operation!

Unit may have multiple power supplies.

Disconnect all remote electric power

supplies before opening access panel.

CAUTION

!

As with any mechanical equipment, contact with

sharp sheet metal edges can result in personal injury.

Requirements

Installation of electric heat sections must conform with

standard in National Fire Protection Association (NFPA)

Standard for Installation of Air Conditioning and Ventilation

Systems NFPA No. 90A, Standard for the Installation of

Residence Type Warm Air Heating and Air Conditioning

System NFPA No. 90B, manufacturer’s installation

instructions and local municipal building codes. Heaters are

approved for clearance to combustible materials as listed

on heater rating plate. Accessibility and service clearances

must take precedence over fire protection clearances. All

wiring must conform with local codes and the National

Electric Code (NEC). ANSI−C1−1978.

V8EH0050P-1P, V8EH0080P-1P & V8EH0100P-1P

V8EH0150P-1P & V8EH0200P-1P

VRF

©2019 Lennox Industries Inc. Dallas, Texas, USA

(2)

3. Remove the screws that secure the main control

board and terminal strip assembly inside of the

control panel.

4. Lay the panel horizontal inside of the control box to

allow for room to install the heat kit. See Figure 3.

Installation

1. Disconnect power to the VVC* unit.

2. Remove the blower access panel and top panel.

See Figure 1.

Figure 1. Remove Blower Access Panel and Top Panel

5. Prepare the

transformer and relay assembly for

installation. Figure 4 shows the transformer

and relay assembly.

6. The transformer is factory-wired for 240V. No

changes are necessary for 240V applications.

For 208V applications, remove the red lead from

the 240V terminal and connect it to the 208V

terminal on the transformer. See Figure 5.

Figure 3. Reposition Control Board Assembly

Figure 4. Transformer and Relay Assembly

Figure 2. Remove Control Board Assembly Screws

Figure 5. Select 240V or 208V Terminal on Transformer

240V

Terminal

208V

Terminal

IMPORTANT!

This heat kit includes a transformer and relay

assembly. The transformer is factory-wired for

240V. For 208V, remove the red lead from the 240V

terminal and connect it to the 208V terminal on the

transformer. See step 6.

Failure to connect to the appropriate terminal can

cause the heat assembly to not operate properly.

(3)

Figure 6. Secure Transformer

7. Position the transformer on the back of the control

box and secure with the two long screws. See

Figure 6.

8. Route wiring under main control board and

terminal strip assembly and through the white

plastic grommet. See Figure 7.

Figure 7. Route Wiring Through Grommet

White

Plastic

Grommet

9. Connect the red wire spade terminal to L1 and

connect the black wire spade terminal to L2 on the

VVC* terminal block. See Figures 8 and 9.

Figure 8. Connect Heat Kit to L1 & L2

Figure 10. VVCA***H4­1P Connect Heat Kit to CN 14

10. Connect the red plug to the appropriate connection

point on the indoor unit’s main board, see table below.

Unit

CN

Figure #

VVCA CN 14 Figures 10 and 11

VVCB CN 12 Figure 12

Figure 9. Heat Kit Connected to L1 & L2

Red Wire

Spade

Connector

L1

Black Wire

Spade

Connector

L2

(4)

Figure 13. Remove Heat Kit Access Panel

11. Remove the heat kit access panel. Retain

screws for use in securing the heating

element in a later step. See Figure 13.

NOTE - For V8EH0050P-1P, V8EH0080P-1P and

V8EH0100P-1P, remove only one panel.

Figure 14. Position Heating Elements

12. Align the electric heat kit with the air handler unit

and slide the heating element into the heat kit

opening. The prongs on the back of the heating

elements must be inserted into the holes in the

back of the VVCA unit. See Figure 14.

17. Secure the circuit breaker panel onto the lip at the

front of the control box with the two short screws.

See Figure 17.

Figure 15. Install Grounding Terminal

13. Secure the mounting plate with the screws

removed in Step 11.

14. Reinstall the main control board and terminal strip

assembly with the screws removed in step 3.

15. Install the grounding terminal as shown in Figure

15.

16. Secure the relay to the bottom of the VVCA control

box as shown in Figure 16.

Figure 17. Secure Circuit Breaker Panel

Figure 16. Secure Relay

(5)

Figure 18. Secure Wires

Figure 19. Connect White Plug

18. Use the provided plastic wire clamp to secure

the wires between the heater elements and the

breaker panel to the top of the main control board

and terminal strip assembly. Use an additional wire

clamp already in the VVC* control box to secure

the wires. See Figure 18.

Figure 20. Connect Electrical Power

19. Connect the white plug

of the breaker panel to

the white connector of the transformer and

relay assembly. See Figure 19.

20. Follow NEC/CEC and local codes for

the electrical supply. See Figure 19

for power wiring connection location.

NOTE - Heat kit provides power to indoor unit.

21. Ground power wiring to grounding terminal

installed in step 15.

(6)

Unit Start­Up

Figure 21. Break Out Circuit Breaker Knockout

1. Check that all electrical connections have been

completed and jumpers configured (if required).

2. Break out appropriate area of the circuit breaker

knockout on the blower access panel. See Figure 20.

NOTE - For V8EH0050P-1P, V8EH0080P-1P and

V8EH0100P-1P, remove only the left knockout.

Circuit Breaker

Knockout

3. Reinstall the blower access panel and top panel on

the VVC* unit.

4. Restore power to the unit.

Figure 22. Completed Installation

5. If using a local controller, set the setpoint above

room temperature to signal a call for heat.

6. Confirm new Heater kit has been engaged.

7. Confirm that the total amp draw of the new heater

kit does not exceed Minimum Circuit Ampacity for

installed heater kit stated on unit nameplate or this

manual.

8. Confirm expected temperature difference exists

between return air and supply air.

9. Adjust temperature setting on controller and

confirm Heater kit completely disengages.

10. Confirm blower continues to run for a minimum

period of time if the system is turned off at the

controller when the heater kit is engaged.

11. Remove the blower access panel. Affix the wiring

diagram sticker to blower scroll, aligned with the

unit wiring diagram sticker.

12. Reinstall the blower access panel. Final installation

shown in Figure 22.

(7)

Electrical Data VVCA

VVCA018H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed Low Medium High

Volt kW 1 Btuh 5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • • 220 4.2 14,300 3.0 27.8 30 • • • 230 4.6 15,700 3.0 28.8 30 • • • 240 5.0 17,100 3.0 29.8 30 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 ⁴40 ⁵- - - • • 220 6.3 21,500 3.0 39.8 ⁴40 ⁵- - - • • 230 6.9 23,500 3.0 41.8 45 ⁵- - - • • 240 7.5 25,600 3.0 42.8 45 ⁵- - - • • VVCA024H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed Low Medium High

Volt kW 1 Btuh 5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • • 220 4.2 14,300 3.0 27.8 30 • • • 230 4.6 15,700 3.0 28.8 30 • • • 240 5.0 17,100 3.0 29.8 30 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 ⁴40 ⁵- - - • • 220 6.3 21,500 3.0 39.8 ⁴40 ⁵- - - • • 230 6.9 23,500 3.0 41.8 45 ⁵- - - • • 240 7.5 25,600 3.0 42.8 45 ⁵- - - • • 10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 ⁴50 ⁵- - - • • 220 8.4 28,700 3.0 51.8 60 ⁵- - - • • 230 9.2 31,400 3.0 53.8 60 ⁵- - - • • 240 10.0 34,100 3.0 55.8 60 ⁵- - - • • VVCA030H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed

Volt kW 1 Btuh Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • • 220 4.2 14,300 3.0 27.8 30 • • • 230 4.6 15,700 3.0 28.8 30 • • • 240 5.0 17,100 3.0 29.8 30 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 ⁴40 ⁵- - - • • 220 6.3 21,500 3.0 39.8 45 ⁵- - - • • 230 6.9 23,500 3.0 41.8 45 ⁵- - - • • 240 7.5 25,600 3.0 42.8 45 ⁵- - - • • 10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 ⁴50 ⁵- - - • • 220 8.4 28,700 3.0 51.8 60 ⁵- - - • • 230 9.2 31,400 3.0 53.8 60 ⁵- - - • • 240 10.0 34,100 3.0 55.8 60 ⁵- - - • •

(8)

VVCA048H4, VVCA054H4 Description Input Blower Motor Full Load Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection ⁵Single Point

Power Source Blower Speed

Volt kW 1 Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2 2 Minimum Circuit Ampacity 3 Maximum Overcurrent

Protection Low Medium High

5 kW V8EH0050P-1P (13P59) 208220 3.8 12,8004.2 14,300 4.24.2 28.3 - - -29.3 - - - ⁴30⁴30 - - -- - - - - -- - - - - -- - - • • 230 4.6 15,700 4.2 30.3 - - - 35 - - - • • • 240 5.0 17,100 4.2 31.3 - - - 35 - - - • • • 7.5 kW V8EH0080P-1P (13P63) 208220 5.6 19,2006.3 21,500 4.24.2 39.3 - - -41.3 - - - ⁴4045 - - -- - - - - -- - - - - -- - - • • 230 6.9 23,500 4.2 42.3 - - - 45 - - - • • • 240 7.5 25,600 4.2 44.3 - - - 45 - - - • • • 10 kW V8EH0100P-1P (13P64) 208220 7.5 25,6008.4 28,700 4.24.2 50.3 - - -53.3 - - - 6060 - - -- - - - - -- - - - - -- - - • • 230 9.2 31,400 4.2 55.3 - - - 60 - - - • • • 240 10.0 34,100 4.2 573 - - - 60 - - - • • • 15 kW V8EH0150P-1P (13P75) 208 11.3 38,400220 12.6 43,000 4.24.2 50.353.3 2324 6060 ⁴25⁴25 77.373.3 8080 ⁶- - -⁶- - - • • 230 13.8 47,000 4.2 55.3 25 60 ⁴25 80.3 90 ⁶- - - • • 240 15.0 51,000 4.2 57.3 26 60 30 83.3 90 ⁶- - - • • 20 kW V8EH0200P-1P (13P76) 208 15.0 51,200220 16.8 57,300 4.24.2 50.353.3 4548 6060 ⁴50⁴50 101.395.3 100110 ⁶- - -⁶- - - • • 230 18.4 62,700 4.2 55.3 50 60 ⁴50 105.3 110 ⁶- - - • • 240 20.0 68,200 4.2 57.3 52 60 60 109.3 110 ⁶- - - • • NOTE - Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps.

1 Electric heater capacity only - does not include additional blower motor heat capacity.

2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F. 3 HACR type breaker or fuse.

4 Electric heat is rated at 240V. If voltage is less than 240V installer must supply different circuit breaker as shown in the tables. Installer must also size wiring based on

reduced voltage for proper installation.

5 Single point power source breaker for unit with 15 and 20 kW electric heat is not furnished and must be field provided. 6 Do not operate fan on low speed when V8EH Electric Heat Kit is used with VVC* air handler.

VVCA036H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed

Volt kW 1 Btuh Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 4.2 28.3 ⁴30 • • • 220 4.2 14,300 4.2 29.3 ⁴30 • • • 230 4.6 15,700 4.2 30.3 35 • • • 240 5.0 17,100 4.2 31.3 35 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 4.2 39.3 ⁴40 • • • 220 6.3 21,500 4.2 41.3 45 • • • 230 6.9 23,500 4.2 42.3 45 • • • 240 7.5 25,600 4.2 44.3 45 • • • 10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 4.2 50.3 60 ⁶- - - • • 220 8.4 28,700 4.2 53.3 60 ⁶- - - • • 230 9.2 31,400 4.2 55.3 60 ⁶- - - • • 240 10.0 34,100 4.2 57.3 60 ⁶- - - • •

(9)

Heat Kit Operation Settings (VVCB­3P Only)

1. Use the wired local controller to setup heat kit

operation.

2. Identify that the indoor unit has a heat kit installed.

See Figure 23.

Figure 23. Aux/Alt Heat Installed at IDU or in Duct

Setting

Figure 24. ON/OFF Settings

3. Determine at what outside ambient temperature

the heat kit is to turn on and what outside ambient

temperature the heat kit is to turn off. See Figure

24.

Electrical Data VVCB­3P

VVCB012H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed Low Medium High

Volt kW 1 Btuh

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 1.2 24.5 30 • • •

220 4.2 14,300 1.2 25.5 30 • • •

230 4.6 15,700 1.2 26.5 30 • • •

(10)

VVCB018H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed Low Medium High

Volt kW 1 Btuh 5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • • 220 4.2 14,300 3.0 27.8 30 • • • 230 4.6 15,700 3.0 28.8 30 • • • 240 5.0 17,100 3.0 29.8 30 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 4 40 5 - - - 220 6.3 21,500 3.0 39.8 4 40 5 - - - 230 6.9 23,500 3.0 41.8 45 5 - - - 240 7.5 25,600 3.0 42.8 45 5 - - - VVCB024H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed Low Medium High

Volt kW 1 Btuh 5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • • 220 4.2 14,300 3.0 27.8 30 • • • 230 4.6 15,700 3.0 28.8 30 • • • 240 5.0 17,100 3.0 29.8 30 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 4 40 5 - - - 220 6.3 21,500 3.0 39.8 4 40 5 - - - 230 6.9 23,500 3.0 41.8 45 5 - - - 240 7.5 25,600 3.0 42.8 45 5 - - - 10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 4 50 5 - - - 220 8.4 28,700 3.0 51.8 60 5 - - - 230 9.2 31,400 3.0 53.8 60 5 - - - 240 10.0 34,100 3.0 55.8 60 5 - - - VVCB030H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed

Volt kW 1 Btuh Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 3.0 26.8 30 • • • 220 4.2 14,300 3.0 27.8 30 • • • 230 4.6 15,700 3.0 28.8 30 • • • 240 5.0 17,100 3.0 29.8 30 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 3.0 37.8 4 40 5 - - - 220 6.3 21,500 3.0 39.8 45 5 - - - 230 6.9 23,500 3.0 41.8 45 5 - - - 240 7.5 25,600 3.0 42.8 45 5 - - - 10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 3.0 48.8 4 50 5 - - - 220 8.4 28,700 3.0 51.8 60 5 - - - 230 9.2 31,400 3.0 53.8 60 5 - - - 240 10.0 34,100 3.0 55.8 60 5 - - -

(11)

VVCB048H4 Description Input Blower Motor Full Load Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection 5 Single Point

Power Source Blower Speed

Volt kW 1 Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2 2 Minimum Circuit Ampacity 3 Maximum Overcurrent

Protection Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 4.2 28.3 -4 30 - - - - - - - - - 220 4.2 14,300 4.2 29.3 - - - 4 30 - - - - - - - - - 230 4.6 15,700 4.2 30.3 - - - 35 - - - • • • 240 5.0 17,100 4.2 31.3 - - - 35 - - - • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 4.2 39.3 -4 40 - - - - - - - - - 220 6.3 21,500 4.2 41.3 - - - 45 - - - • • • 230 6.9 23,500 4.2 42.3 - - - 45 - - - • • • 240 7.5 25,600 4.2 44.3 - - - 45 - - - • • • 10 kW V8EH0100P-1P (13P64) 208220 7.5 25,6008.4 28,700 4.24.2 50.3 - - -53.3 - - - 6060 - - -- - - - - -- - - - - -- - - • • 230 9.2 31,400 4.2 55.3 - - - 60 - - - • • • 240 10.0 34,100 4.2 57.3 - - - 60 - - - • • • 15 kW V8EH0150P-1P (13P75) 208 11.3 38,400 4.2 50.3 23.1 60 4 30 73.4 80 6 - - - 220 12.6 43,000 4.2 53.3 24.1 60 4 30 77.4 80 6 - - - 230 13.8 47,000 4.2 55.3 25.1 60 4 30 80.4 90 6 - - - 240 15.0 51,000 4.2 57.3 26.1 60 30 83.4 90 6 - - - 20 kW V8EH0200P-1P (13P76) 208 15.0 51,200 4.2 50.3 45.1 60 4 50 95.4 100 6 - - - 220 16.8 57,300 4.2 53.3 48.1 60 4 50 101.4 110 6 - - - 230 18.4 62,700 4.2 55.3 50.1 60 4 60 105.4 110 6 - - - 240 20.0 68,200 4.2 57.3 52.1 60 60 109.4 110 6 - - - VVCB036H4

Description Input Blower Motor Full Load

Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection Blower Speed

Volt kW 1 Btuh Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 4.2 28.3 4 30 220 4.2 14,300 4.2 29.3 4 30 230 4.6 15,700 4.2 30.3 35 • • • 240 5.0 17,100 4.2 31.3 35 • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 4.2 39.3 4 40 220 6.3 21,500 4.2 41.3 45 • • • 230 6.9 23,500 4.2 42.3 45 • • • 240 7.5 25,600 4.2 44.3 45 • • • 10 kW V8EH0100P-1P (13P64) 208 7.5 25,600 4.2 50.3 60 6 - - - 220 8.4 28,700 4.2 53.3 60 6 - - - 230 9.2 31,400 4.2 55.3 60 6 - - - 240 10.0 34,100 4.2 57.3 60 6 - - -

(12)

VVCB54H4 Description Input Blower Motor Full Load Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection 5 Single Point

Power Source Blower Speed

Volt kW 1 Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2 2 Minimum Circuit Ampacity 3 Maximum Overcurrent

Protection Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 5.7 30.2 -4 35 - - - - - - - - - 220 4.2 14,300 5.7 31.2 - - - 4 35 - - - - - - - - - 230 4.6 15,700 5.7 32.2 - - - 35 - - - • • • 240 5.0 17,100 5.7 33.2 - - - 35 - - - • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 5.7 41.2 -4 45 - - - - - - - - - 220 6.3 21,500 5.7 43.2 - - - 45 - - - • • • 230 6.9 23,500 5.7 44.2 - - - 45 - - - • • • 240 7.5 25,600 5.7 46.2 - - - 50 - - - • • • 10 kW V8EH0100P-1P (13P64) 208220 7.58.4 25,60028,700 5.75.7 52.3 - - -55.3 - - - 6060 - - -- - - - - -- - - - - -- - - • • 230 9.2 31,400 5.7 57.3 - - - 60 - - - • • • 240 10.0 34,100 5.7 59.3 - - - 60 - - - • • • 15 kW V8EH0150P-1P (13P75) 208 11.3 38,400 5.7 52.3 23.1 60 4 30 75.4 80 6 - - - 220 12.6 43,000 5.7 55.3 24.1 60 4 30 79.4 80 6 - - - 230 13.8 47,000 5.7 57.3 25.1 60 4 30 82.4 90 6 - - - 240 15.0 51,000 5.7 59.3 26.1 60 30 85.4 90 6 - - - 20 kW V8EH0200P-1P (13P76) 208 15.0 51,200 5.7 52.3 45.1 60 4 50 97.4 100 6 - - - 220 16.8 57,300 5.7 55.3 48.1 60 4 50 103.4 110 6 - - - 230 18.4 62,700 5.7 57.3 50.1 60 4 60 107.4 110 6 - - - 240 20.0 68,200 5.7 59.3 52.1 60 60 111.4 125 6 - - -

(13)

VVCB60H4 Description Input Blower Motor Full Load Amps 2 Minimum Circuit Ampacity 3 Maximum Overcurrent Protection 5 Single Point

Power Source Blower Speed

Volt kW 1 Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2 2 Minimum Circuit Ampacity 3 Maximum Overcurrent

Protection Low Medium High

5 kW V8EH0050P-1P (13P59) 208 3.8 12,800 6.0 30.5 -4 35 - - - - - - - - - 220 4.2 14,300 6.0 31.5 - - - 4 35 - - - - - - - - - 230 4.6 15,700 6.0 32.5 - - - 35 - - - • • • 240 5.0 17,100 6.0 33.5 - - - 35 - - - • • • 7.5 kW V8EH0080P-1P (13P63) 208 5.6 19,200 6.0 41.6 -4 45 - - - - - - - - - 220 6.3 21,500 6.0 43.6 - - - 45 - - - • • • 230 6.9 23,500 6.0 44.6 - - - 45 - - - • • • 240 7.5 25,600 6.0 46.6 - - - 50 - - - • • • 10 kW V8EH0100P-1P (13P64) 208220 7.58.4 25,60028,700 6.06.0 52.6 - - -55.6 - - - 6060 - - -- - - - - -- - - - - -- - - • • 230 9.2 31,400 6.0 57.6 - - - 60 - - - • • • 240 10.0 34,100 6.0 59.6 - - - 60 - - - • • • 15 kW V8EH0150P-1P (13P75) 208 11.3 38,400 6.0 52.6 23.1 60 4 30 75.7 80 6 - - - 220 12.6 43,000 6.0 55.6 24.1 60 4 30 79.7 80 6 - - - 230 13.8 47,000 6.0 57.6 25.1 60 4 30 82.7 90 6 - - - 240 15.0 51,000 6.0 59.6 26.1 60 30 85.7 90 6 - - - 20 kW V8EH0200P-1P (13P76) 208 15.0 51,200 6.0 52.6 45.1 60 4 50 97.7 100 6 - - - 220 16.8 57,300 6.0 55.6 48.1 60 4 50 103.7 110 6 - - - 230 18.4 62,700 6.0 57.6 50.1 60 4 60 107.7 110 6 - - - 240 20.0 68,200 6.0 59.6 52.1 60 60 111.7 125 6 - - -

NOTE - Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps.

1 Electric heater capacity only - does not include additional blower motor heat capacity.

2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F. 3 HACR type breaker or fuse.

4 Electric heat is rated at 240V. If voltage is less than 240V installer must supply different circuit breaker as shown in the tables. Installer must also size wiring based on

reduced voltage for proper installation.

5 Single point power source breaker for unit with 15 and 20 kW electric heat is not furnished and must be field provided. 6 Do not operate fan on low speed when V8EH Electric Heat Kit is used with VVC* air handler.

(14)

Wiring Diagrams

1 2 3 4 5 6 L1 L2 XT1 C N 5 0 CN 51 RY 1 R Y2 RY 3 RY4 1 2 3 4 5 6 HT ON AU XH

Figure 25.

V8EH0050P­1P

5kW Wiring Diagram

Figure 26.

V8EH0080P­1P

7.5 and

V8EH0100P­1P

10kW Wiring Diagram

1 2 3 4 5 6 1 2 3 4 5 6 L1 L2 XT1 CN 5 0 CN 51 RY1 R Y2 RY3 RY4 HT ON AU XH

(15)

Figure 27.

V8EH0150P­1P

15kW Wiring Diagram

1 2 3 4 5 6 1 2 3 4 5 6 L1 L2 XT1 C N 5 0 CN 51 RY 1 R Y2 RY 3 RY4 HT ON AU XH L1 L2 XT1 1 2 3 4 5 6 1 2 3 4 5 6 C N 5 0 CN5 1 RY1 RY 2 RY3 RY4 HT ON AU XH

(16)

Technical Support

1-844-GET-VRF1

(1-844-438-8731)

vrftechsupport@lennoxind.com

www.LennoxVRF.com

Download the app

References

Related documents

UPnP Control Point (DLNA) Device Discovery HTTP Server (DLNA, Chormecast, AirPlay Photo/Video) RTSP Server (AirPlay Audio) Streaming Server.. Figure 11: Simplified

We tested a hypothesis that both individual-level risk factors (partner number, anal sex, condom use) and local-network features (concurrency and assortative mixing by race) combine

The encryption operation for PBES2 consists of the following steps, which encrypt a message M under a password P to produce a ciphertext C, applying a

An analysis of the economic contribution of the software industry examined the effect of software activity on the Lebanese economy by measuring it in terms of output and value

Standardization of herbal raw drugs include passport data of raw plant drugs, botanical authentification, microscopic & molecular examination, identification of

Another component of regenerative medicine that has been successfully used to treat tendon and ligament injuries is platelet-rich plasma (PRP) , which has been used in horses

National Conference on Technical Vocational Education, Training and Skills Development: A Roadmap for Empowerment (Dec. 2008): Ministry of Human Resource Development, Department

 HCC is developing in 85% in cirrhosis hepatis Chronic liver damage Hepatocita regeneration Cirrhosis Genetic changes