Name: Daikin VAM-J8 Series
Brand: Daikin
Rating: 4 (1 reviews)

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Installer and user reference guide

Heat reclaim ventilation unit

VAM350J8VEB

VAM500J8VEB

VAM650J8VEB

VAM800J8VEB

VAM1000J8VEB

VAM1500J8VEB

VAM2000J8VEB

Table of Contents2
About the Documentation5
About this Document5
Meaning of Warnings and Symbols6
General Safety Precautions8
For the Installer8
General8
Installation Site9
Electrical9
Specific Installer Safety Instructions12
For the User16
User Safety Instructions17
General17
Instructions for Safe Operation18
User Interface20
Operation21
Before Operation21
Operation Range21
Ventilation Mode21
To Set the Ventilation Mode22
Ventilation Rate22
To Set the Ventilation Rate22
Energy Saving and Optimum Operation24
Maintenance and Service25
Maintenance of the Air Filter25
Maintenance of the Heat Exchange Element27
Troubleshooting28
Relocation30
Disposal31
For the Installer32
About the Box33
Overview: about the Box33
Heat Reclaim Ventilation Unit34
To Unpack the Heat Reclaim Ventilation Unit34
To Remove the Accessories36
To Handle the Heat Reclaim Ventilation Unit37
About the Units and Options38
Overview: about the Units and Options38
Identification38
Identification Label: Heat Reclaim Ventilation Unit38
About the Heat Reclaim Ventilation Unit39
About the EKVDX Option39
Combining Units and Options40
Possible Options for the Heat Reclaim Ventilation Unit40
Unit Installation42
Preparing the Installation Site42
Installation Site Requirements for the Heat Reclaim Ventilation Unit42
Preparing the Unit42
To Install the Optional Adapter PCB43
To Install the Duct Flanges45
To Install the EKVDX Option45
Unit Orientation46
To Install the Anchor Bolts47
Duct Connections48
Electrical Installation50
About Connecting the Electrical Wiring50
Precautions When Connecting the Electrical Wiring50
Guidelines When Connecting the Electrical Wiring51
Wiring Connection51
Component Electrical Specifications52
Specifications for Field Supplied Fuses and Wires53
Opening the Switch Box54
Electrical Connections for Additional Field Supplied Damper61
To Connect the Electrical Wiring61
To Connect the Monitoring Output63
System Configuration64
About Control Systems64
Independent System65
Linked Operation Control System65
Central Control System66
EKVDX Option67
Configuration69
To Change Settings69
Case 1: Change Settings with BRC1E5369
Case 2: Change Settings with BRC301B6170
Case 3: Change Settings with BRC1H71
Field Settings72
Settings for All Configurations74
Field Settings74
About Setting 19(29)-0-04 and 19(29)-0-0575
Independent System75
1-Group Linked-Control System76
Linked Control with more than 2 Groups76
Direct Duct Connection77
Central Control System78
EKVDX Option - Extra Settings81
About the Controller82
BRC1E53 Controller82
BRC301B61 Controller85
BRC1H Controller87
Detailed Explanation of Settings88
About Fresh-Up Operation88
About the External Damper Operation89
About the CO₂ Sensor90
About Nighttime Free Cooling Operation94
About the Precool and Preheat Function95
About Preventing a Feeling of Draft95
About 24-Hour Ventilation95
About the Ultra-Low Setting96
About the Electrical Heater Operation96
About External Linkage Input96
About Filter Contamination Check96
Commissioning97
Overview: Commissioning97
Checklist before Commissioning97
Checklist During Commissioning98
About the Test Run98
Hand-Over to the User99
Maintenance and Service100
Overview: Maintenance and Service100
Maintenance Safety Precautions100
To Prevent Electrical Hazards100
Checklist for Maintenance of the Heat Reclaim Ventilation Unit101
Troubleshooting102
Overview: Troubleshooting102
Precautions When Troubleshooting102
Solving Problems Based on Error Codes102
Error Codes: Overview102
Disposal104
Technical Data105
Wiring Diagram105
Service Space108
Glossary109

Brand	Daikin
Model	VAM-J8 Series
Category	Fan
Language	English

Daikin VAM-J8 Series User Manual

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