Dexon Canada Air Systems Inc
OWMDH Series Use Manual
Version 07.2019
Page 1
1. GENERAL COMMENTS ........................................................................................................................................................2
1.1.
INTRODUCTION ..........................................................................................................................................................2
1.2.
PURPOSE ....................................................................................................................................................................2
2. OPERATOR AND EQUIPEMENT SAFETY ..........................................................................................................................3
2.1.
OPERATOR SAFETY ..................................................................................................................................................3
2.2.
EQUIPMENT SAFETY .................................................................................................................................................3
3. CONTROL PRINCIPALS .......................................................................................................................................................4
3.1.
SEQUENCE OF OPERATIONS ..................................................................................................................................4
3.2.
FEATURES ……………………………………………………………………………….…………………………….…...…..5
3.3.
OPTIONS ……………………………………….………………………..………………………………………..…………….5
3.4.
STATUS INDICATION ............................................................................................................................................6, 7
4. INSTALLATIONS ..................................................................................................................................................................8
4.1.
INSTALLATION REQUIREMENTS .............................................................................................................................8
4.2.
INSTALLATION INSTRUCTIONS ..........................................................................................................................8, 9
4.3.
PERFORMANCE CHECK.
……………………………………………………………………………………..…..…..9,10,11
5. MAINTENANCE ..................................................................................................................................................................11
5.1.
MAINTENANCE INSTRUCTIONS ......................................................................................................................11, 12
6.
TROUBLE SHOOTING GUIDES ……………………………………………………….....……………………………………….13
6.1.
TROUBLE SHOOTING GUIDE .................................................................................................................................13
6.2.
MAIN CONTROL BOARD -
95DH ………………………...…………………………….……..…………………....…14, 15
6.3.
STATUS BOARD
– 95STS ……………………………………………………………………....……….……..….16, 17, 18
7. WARRANTY
………………………………………………………………………………………..…….…………….………………19
8. DRAWINGS
………………………………………………………………………………..…………………….………….…………20
8.1.
DIMENSIONS
………………………………………………………………………………………….………………………..20
8.2.
BOTTOM FOOTPRIN.
…………………………………………………………………………………………..………….…..21
8.3.
INTERNAL WIRING
…………………………………………………………….………………………………………………22
8.4.
FIELD WIRING
……………………………….……………………………………………………………………………….…23
8.5.
OPTIONAL 95ALM ALARM MODULE ( IF APPLICABLE)
………………………………………………………………...24
9. APPENDICES:
Spare Parts List, Specs Sheet, Fan Curve, Control Section Removal, Quality Control Test Report
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