Table of Contents
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WHEN THE DOORS ARE OPEN
Installation & Maintenance Instructions
TABLE OF CONTENTS
I. UNCRATING............................................................................................................................................................ ........................................................ 2
II. GENERAL MOUNTING INSTRUCTIONS ................................................................................................................................. ................................... 4
III. WALL MOUNTING ...................................................................................................................................................................................................... 5
IV. SUSPENDED MOUNTING ....................................................................................................................................... ................................................... 5
V. ELECTRICAL CONNECTIONS ..................................................................................................................................................................................... 5
VI. FIELD CONNECTIONS ................................................................................................................................................................................................ 6
VII. OPERATING INSTRUCTIONS (Intelliswitch™, Berner AIR™, BACnet) ................................................................................................................ 7
INTELLISWITCH™ QUICK START OPERATION .................................................................................................................................................... 10
FAQ's (FREQUENTLY ASKED QUESTIONS) ......................................................................................................................................................... 12
VIII. MAINTENANCE AND CLEANING ............................................................................................................................................................................ 8
IX. SERVICE ............................................................................................................................................................... ........................................................ 8
X. TROUBLESHOOTING ................................................................................................................................................................................................. 14
A. SERIAL NETWORK CONNECTION ................................................................................................................................................................... 15
B. WALL MOUNTED TOUCHSCREEN ................................................................................................................................................ .................. 15
C. BACnet-IP INTEGRATION ................................................................................................................................................................................. 15
XII.WARRANTY ................................................................................................................................................ ............................................................... 16
Berner International has been saving energy and creating healthy, comfortable environments for our customers
for over 60 years. Berner offers unmatched quality, performance, and dependability-not to mention our service.
READ ALL INSTRUCTIONS BEFORE INSTALLING OR USING AIR CURTAIN
IMPORTANT INSTRUCTIONS
®
save energy & create healthy, comfortable environments
™
Thank you for choosing Berner.
At Berner, we stand behind our products.
Architectural Contour
Air Curtain Series
#AC08 & AC10
Connect with
BERNER AIR
SET UP
CONTROL
TROUBLESHOOT
©Copyright, 2022 Berner International
BERNER.COM
II-260D
January, 2022
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Summary of Contents for Berner AC10
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Page 1: Table Of Contents
Thank you for choosing Berner. Berner International has been saving energy and creating healthy, comfortable environments for our customers for over 60 years. Berner offers unmatched quality, performance, and dependability—not to mention our service. At Berner, we stand behind our products. -
Page 2: Uncrating
Contact Berner, if they are required, for no charge. Immediately verify that the electrical rating nameplate located on the cover matches the electrical power supply available. - Page 3 The controls ship in the same box as the air curtain. For more information see page 5 For more information see page 8 Berner International www.berner.com 800.245.4455 111 Progress Ave. / New Castle / PA / 16101 / USA...
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Page 4: General Mounting Instructions
See Table 1. Figure 2 - General Mounting IMPORTANT: A minimum of 4” is required above the top rear Net Weight Net Weight corner of the air curtain for the installation and removal of the AC10 AC08 MODEL MODEL AC10 AC10... -
Page 5: Wall Mounting
Contact Berner if they are required. Figure 5 - Wall Mounting Installation For top mounting using suspension rods, four (4) factory installed 1/4"-20 threaded inserts are located on the top of... -
Page 6: Field Connections
Intelliswitch™ thermostat located on top of the air curtain. Piping should be done in accordance with local codes, regulations and standard practices. Connect the building system to the (3/4"-AC08 or 1"- AC10) MPT supply and return header connections. See Figure 8. -
Page 7: Operating Instructions (Intelliswitch™, Berner Air™, Bacnet)
Intelliswitch display or the Berner AIR App.* TROUBLESHOOT BERNER.COM 4. To operate using the Berner AIR™ App*, download the app and follow the prompts. Requires on-site, secure wi-fi connection. Berner recommends having the on- site user(s) set-up the Berner AIR™ App on his/her smart phone. -
Page 8: Maintenance And Cleaning
Any service performed on the ARCHITECTURAL Contour Series air curtain MUST be done by qualified personnel. Berner air curtains require very little servicing. All parts are easily accessible for periodic inspection and maintenance. Units should be cleaned at least twice a year. - Page 9 Figure 11 ARCHITECTURAL Contour 8 - seated. Improper seating can result in fan failure. REPLACING FANS / MOTORS AC10: To replace fans and/or motors. See Figure 12 Lock out power from the unit. Swing down the bottom access cover (BAC) by removing the flush screws across the front bottom of the unit.
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Page 10: Intelliswitch™ Quick Start Operation
QUICK START INSTRUCTIONS For your Berner Air Curtain with Intelliswitch™ Gen4 www.Berner.com/intelliswitch NOTE – to navigate, use to select setting to change setting, then press to enter the setting. Stop: Immediately stops the air curtain and changes mode to OFF "i": info button provides controller status and diagnostic data... - Page 11 Customizable Mode of Operation Options: www.berner.com/intelliswitch for programming directions (Section 5, Program Menu). STEP THREE Once the Mode of Operation is selected, press the button. Berner International www.berner.com 800.245.4455 111 Progress Ave. / New Castle / PA / 16101 / USA -11-...
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Page 12: Faq's (Frequently Asked Questions)
INTELLISWITCH™ Gen4 FAQ’s (Frequently Asked Questions) www.Berner.com/intelliswitch WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally. - Page 13 INTELLISWITCH™ FAQ’s Continued (Frequently Asked Questions) www.Berner.com/intelliswitch 4. If the air curtain is heated, make sure that the thermostat Q. Why didn’t the Intelliswitch™ save the changes I made to isn’t wired to the door switch leads. Door switch leads a program? are blue and labeled 9 &...
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Page 14: Troubleshooting
X. TROUBLESHOOTING SYMPTOMS CAUSE REMEDY • Power supply line open (no power) • Check power source, check service disconnect, NO AIR check method of control in ON position • Fuse blown/circuit breaker tripped • Replace fuse(s)/reset breaker • Motor overload tripped •... -
Page 15: Appendix
App, pair the air curtain to the app and then in the 5. If the air curtains were ordered with the Berner AIR, settings menu select the BACnet option. Follow the when connected to the local Wi-Fi network, the air prompts to configure the BACnet controller. -
Page 16: Xii.warranty
XII. WARRANTY Berner International ("The Company") warrants all new equipment to be free of defects in workmanship and material for a period of five years (5 years) on unheated models and two years (2 years) on heated models from the original date of shipment, provided the equipment has been properly cared for, installed and operated in accordance with the limits specified on the nameplate and The Company’s instructions.
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