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Safety 4
Product Description 1.1
Major Airflow Options 1.5
Unit Nameplate Information 1.11
Building Construction 2.1
Safety 2.2
Moisture Migration & Required Vapor Retarder 2.4
Door and Window Design 2.5
Component Overview 2.6
Space Heating and Cooling Availability 2.8
Outdoor-Air Intake 2.9
Air-Handler Location 2.10
Condenser or DryCooler Location 2.12
Maximum Refrigerant-Tube Length 2.13
Ducts 2.14
Fire / Smoke Detectors 2.21
Air Distribution 2.22
Supply Diffuser Proximity and Aiming 2.29
Fabric Duct 2.30
Pool-Chemical Storage Facility 2.31
Pool-water Chemistry 2.32
Receiving, Unloading, Lifting, and Locating
Safety 3.2
Air Handler
Select Air Handler Location 3.4
Nameplate Information 3.4
O/A Intake Clearances 3.5
Flue and Exhaust Clearances 3.5
Minimum Service Clearances 3.6
Door Clearances 3.7
Unit Support 3.9
Vibration Isolation 3.9
Underside Piping 3.10
Overhead Installation 3.11
Lifting Air Handler 3.12
Remote Condenser or DryCooler
Select Location 3.14
Vibration Isolation 3.16
Lifting 3.17
Installation 4.1
Safety 4.2
Component Overview 4.4
Air Distribution 4b.1
Ducts 4b.11
Standard Practice 4b.12
Determine Allowable O/A Flow 4b.14
Standard Supply-Air Flows 4b.15
Ducting Parallel Units 4b.16
Return-Duct Requirements 4b.17
Return Grille Location 4b.19
Construction Dust 4b.20
Supply-Duct Requirements 4b.21
Supply-Duct Heater 4b.21
Outdoor-Air Duct 4b.23
Ventilation Systems 4b.24
Exhaust Duct 4b.28
Checklist 4b.29
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Piping
Safety 4c.1
Refrigerant Piping 4c.4
General Piping 4c.16
Cooling Water 4c.18
Heating Water 4c.21
Condensate Drain 4c.22
Pool Water 4c.23
Checklist 4c.27
Wiring
Safety 4d.1
Power 4d.4
Control Signals 4d.11
Checklist 4d.33
Test, Adjust, and Balance
Safety 5.2
Determine Damper Types 5.11
Apply Electric Power 5.13
Controller Interface 5.14
(NO LINK) Interface Addressing 5.15
Set Air Dampers 5.16
Enable Blower(s) 5.19
Determine Allowable Outdoor-Air Intake Rate 5.27
Test, Adjust, and Balance Airflows 5.28
Test Adjust, and Balance Water Flows 5.30
Checklist 5.38
Startup 6.1
Safety 6.2
Pre-Startup Adjustments 6.4
Pre-Startup Checklist 6.8
Controller Interface 6.13
Enable Operation 6.22
Adjustments 6.26
Instructions for Warranty Registration 6.36
Warranty Registration 6.37
Operation 7.1
Safety 7.2
Maintenance 7.4
Maintenance Record 7.5
Air Filters 7.7
Pool Chemistry 7.19
Heating and Cooling Availability 7.20
Logical Flow Charts 7.21
Controller Interface 7.25
User Interface Map 7.26
Read Status Messages 7.28
Set-Point Adjustments 7.30
Warranty 7.32
Service 8.1
Safety 8.2
Alarms 8.4
Sensor Curves 8.22
Other Possible Problems 8.23
Closing Manual Valves 8.33
Display Contrast 8.34
Dectron, Inc. March 2012
Owner’s Manual DSH/DSV/RSH/DBH/RBH Series Dehumidifier
Contents
Data subject to change without notice.
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