Si-93
ii
Index
General setting .......................................................58
Group function ........................................................19
Group No. setting for centralized controller
(individual) .......................................................23
H
Heat Exchange Element (X2) .................................14
Heat Exchange Element (X4) .................................14
Heat Exchange Elements .....................................3, 4
HOW TO OPERATE WITH TIMER ..........................9
Humidifier operation control function ......................19
Humidifying On/Off setting .....................................24
Humidifying operation setting .................................23
I
Independent Operation of The HRV Unit Using
The Centralized Controller (DCS302B61) .......10
Independent System ................................................7
Individual setting ....................................................58
Individual Settings ..................................................62
Indoor Air Thermistor Error ....................................34
Initial setting (mode Nos. 17, 27, 18, 28) ...............53
Inspection operation ...............................................60
K
KRP50 output changeover selection ......................24
KRP50-2 .................................................................19
KRP50-2 interface ..................................................28
L
LCD and Operation Panel ......................................59
List of Control Functions ........................................19
List of field setting mode Nos. ................................58
List of malfunction codes displayed
by LCD remote controller ................................31
M
Main Unit PCB ........................................................38
Main Unit PCB Assembly .......................................44
Maintenance Cover ........................................3, 4, 13
Maintenance for The Air Filter ................................13
Maintenance for The Heat Exchange Element ......16
Metal Suspension Bracket .......................................4
Metal Suspension Braket .........................................3
Microcomputer oscillation circuit ............................28
Microcomputer reset circuit ....................................28
N
Name Plate ..............................................................4
Normal operation ....................................................20
Normal ventilation mode ........................................59
O
The Remote Controller of The VRV.
System Air Conditioner ...................................10
Operation Changeover Control ..............................57
Operation chart ......................................................20
Operation for INDIVIDUAL SYSTEM .......................8
Operation mode selector ........................................10
Operation with The Remote Control
for Air Conditioning Operation
HRV Units. (BRC301B61) ................................ 8
Outdoor Air .......................................................... 3, 4
Outdoor Air Thermistor Error ................................. 35
Overall Alarm ........................................................ 32
Overall Malfunction ............................................... 33
Overlapping Central Control Address ................... 43
P
Power ON operation function ................................ 19
Power supply circuit .............................................. 28
Power Transformer ............................................... 48
Power transformer ................................................. 28
Pre-cool/pre-heat function ..................................... 19
Pre-cool/pre-heat On/Off setting ........................... 23
Pre-cool/pre-heat operations ................................. 21
Pre-cool/pre-heat time (min.) setting ..................... 23
Pre-heat time extension setting ............................. 23
Procedure for entering individual settings
(mode No.: 44) ............................................... 61
R
Relay drive circuit .................................................. 28
Remote control data transmission interface .......... 28
Remote Controller ............................................... 3, 4
Remote controller function .................................... 19
Remove thermistor and check resistance
with tester. ...................................................... 47
Retirn Air ................................................................. 3
Return Air ................................................................ 4
S
Sensor data ........................................................... 58
Service Mode Operation ....................................... 55
Setting for cold area (Fan operation selection
for heater thermostal OFF) ............................. 23
Setting for direct power-on .................................... 23
Setting mode ......................................................... 23
Setting switch No. ................................................. 23
Supply AIr ................................................................ 4
Supply Air ................................................................ 3
T
Thermistor interface .............................................. 28
Thermistor temperature - resistance
conversion table ................................. 34, 35, 47
Timer function ....................................................... 19
To clean the air filter .............................................. 14
to dry Air filter ........................................................ 14
Total heat exchange ventilation mode .................. 59
Troubleshooting function ....................................... 19
Turn on the forced fan (Mode No.43) .................... 55
U
Unit No. allocation ................................................. 24
Unit No. reallocation .............................................. 58
Unit No. reallocation (Mode No.45) ....................... 56
V
Содержание VAM 500EJ
Страница 1: ...Heat Recovery Ventilation Applied Models VAM 500EJ VAM 800EJ VAM1000EJ VAM2000EJ SiE 93 Service Manual...
Страница 5: ...Si 93 iv Table of Contents...
Страница 7: ...Introduction Si 93 vi 1 1 1 Cautions in Repair Warning...
Страница 8: ...Si 93 Introduction vii...
Страница 10: ...Si 93 General Constructions 1 Part 1 General Constructions 1 General Constructions 3 1 1 Explanation 3...
Страница 11: ...Si 93 2 General Constructions...
Страница 15: ...Si 93 6 Operation...
Страница 21: ...Si 93 12 Maintenance...
Страница 27: ...Si 93 18 Control Functions...
Страница 35: ...Si 93 26 Circuit Operations...
Страница 39: ...Si 93 30 Troubleshooting...
Страница 59: ...Troubleshooting Si 93 50 Troubleshooting...
Страница 61: ...Si 93 52 Supplementary Explanation...
Страница 72: ...Si 93 Appendix 63 Part 8 Appendix 1 Appendix 65 1 1 Wiring Diagram 65...
Страница 73: ...Si 93 64 Appendix...
Страница 74: ...Si 93 Appendix Appendix 65 1 Appendix 1 1 Wiring Diagram VAM500EJVE VAM800EJVE VAM1000EJVE...
Страница 75: ...Appendix Si 93 66 Appendix VAM2000EJVE...
Страница 79: ...Si 93 iv Index...
Страница 81: ...Si 93 vi Drawings Flow Charts When no indication is displayed on remote controller 45 Wiring Diagram 65...