Bard 8620-343 Supplemental Instructions Download Page 7

Manual 7960-918
Page 

7 of 9

16. Route long orange wire from relay assembly (up to 

door panel switch) and connect to “NO”.  Route 
orange wire from door panel switch (down to 
control panel) through the blower partition and 
control panel bushing as shown in Figure 1 on 
page 4.

 

NOTE:

 Not all models will have bushing in blower 

partition. A 7/8" hole can be drilled and 
supplied bushing can be installed.

MIS-4330

DOOR SWITCH ASSEMBLY
LOCATION WHEN NO DEFLECTOR
IS USED.

DOOR SWITCH ASSEMBLY
USE BRACKET 113-908

ROUTE WIRES BEHIND
DEFLECTOR AND THROUGH
BUSHINGS TO CONTROL PANEL

SHOWN WITH
DEFLECTOR INSTALLED

1- 3/4"

INSTALL SWITCH ASSEMBLY
TO DEFLECTOR USING
SELF DRILLING SCREWS
PROVIDED

FIGURE 4

Install Panel Switch Assembly

17. Locate low voltage strip in control panel. Seat 

spade end of orange wire from panel switch 
assembly under the “G” terminal on the low 
voltage strip assembly, then seat spade end of 
black/white wire from coil on relay assembly under 
the “C” terminal on low voltage strip (see Figure 5 
on page 8).

Summary of Contents for 8620-343

Page 1: ...ng locations that prevent exposure to vulnerable components If mounting locations are limited protect components with UV resistant material such as aluminum foil aluminum duct tape metallic shields et...

Page 2: ...sumption 15W Frequency 50 60Hz Dimensional Specs Unit Dimensions 15 1 8 L x 3 4 H x 1 D Weight 1 lb Performance Irradiance 170 W cm2 UL Listing and Certifications Compliance and Certifications UL 1598...

Page 3: ...rlock Safety Device 1 E 113 908 Bracket WH Q TEC Q H A4 Units 1 F 113 909 Bracket I TEC Units 1 G 113 913 Bracket Q TEC Units 1 H 7961 963 UV C Warning Label 1 I Per Model Supplemental Instructions Ma...

Page 4: ...tor or control box mounted to blower partition however UV light can still be installed as shown 6 Route wires into control panel through bushing in blower partition or copper grommet or wire bushing t...

Page 5: ...2 Kit 8620 343 460V Stepdown Transformer Installation Locations MIS 4336 TRANSFORMER COVER NOT REQUIRED IN UNIT CONTROL PANEL ON BOTTOM BLOWER PARTITION TRANSFORMER COVER REQUIRED ON TOP BLOWER PARTI...

Page 6: ...or light 13 Control panel assemblies vary due to available control options Find unused space on control panel and install relay and indicator light assemblies in control panel using self drilling scre...

Page 7: ...R SWITCH ASSEMBLY LOCATION WHEN NO DEFLECTOR IS USED DOOR SWITCH ASSEMBLY USE BRACKET 113 908 ROUTE WIRES BEHIND DEFLECTOR AND THROUGH BUSHINGS TO CONTROL PANEL SHOWN WITH DEFLECTOR INSTALLED 1 3 4 IN...

Page 8: ...stalled Label 7961 622 0375 to unit serial plate Serial plate is silver and located on the exterior of the unit cabinet or on a service panel with 5253 039 XXXX printed in the lower right corner 20 No...

Page 9: ...CK WHITE BLACK WHITE ORANGE RED BLACK RED ORANGE BLACK WHITE NO COM T2 T1 L2 DOOR PANEL SWITCH UNIT SUPPLY VOLTAGE 460 VOLT 3 PHASE 230 VOLT 3 PHASE UNIT SUPPLY VOLTAGE UNIT SUPPLY VOLTAGE 230 VOLT 1...

Reviews: