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SelectAire Plus SP Series
Desert Aire SelectAire Plus SP Series Manuals
Manuals and User Guides for Desert Aire SelectAire Plus SP Series. We have
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Desert Aire SelectAire Plus SP Series manual available for free PDF download: Installation And Operation Manual
Desert Aire SelectAire Plus SP Series Installation And Operation Manual (110 pages)
Energy Recovery Natatorium Dehumidifiers
Brand:
Desert Aire
| Category:
Dehumidifier
| Size: 11 MB
Table of Contents
Table of Contents
9
1 Introduction
13
Inspection
13
Freight Damage Claims
13
Rigging
13
Rigging the Dehumidifier
13
2 Installation
15
Position and Service Clearance
15
Outdoor Air and Exhaust Air
19
Units with Outdoor Air Only
19
Condensate Drain Piping
21
Tower and Pool Water Piping
23
Tower Water Piping
23
Pool Water Piping
24
Auxiliary Air Heat Coil Piping
26
Remote Condenser (Optional)
27
High Voltage Wiring
27
Controls and Sensors
28
Air Temperature/Humidity Sensors
28
Water Temperature Sensor
31
Installation of Sensors for the Selectaire Plus
32
Indoor Static Sensor Installation
32
Outdoor Static Sensor
33
Installation of VOC Monitoring Sensor
34
Auxiliary Heating Control Wiring
35
Auxiliary Heating - Dry Contact Closure
35
Auxiliary Heating - Proportional Signal
35
Gas Heater (Optional)
36
Gas Heater Installation Safety
36
Gas Piping
37
Gas Heater Location
41
Gas Furnace Venting
44
Assembly Instructions
44
B-Vent Parts
44
Indoor Unit Set-Up Instructions
45
Finalize Installation
45
Gas Heater Start-Up
46
Gas Heater Condensate Drain
46
Induced Draft Fan
47
Auxiliary Pool Water Heating
48
Smoke Alarm Interlock
48
Auxiliary Air Heater - Hot Water Coils
48
Packaged Condenser Hail Guard and Pre-Filter Assembly Instructions
49
Packaged Condenser Hail Guard
49
Packaged Condenser Pre-Filters
50
Cleaning
50
Inspection
50
Mounting
50
Section Cabinet Assembly Instructions (Optional)
50
Rigging Instructions
50
Cabinet Assembly
50
Refrigeration Piping Reassembly (When Applicable)
52
Refrigeration System Evacuation / Preparation for Operation
52
(When Applicable)
52
Electrical Wiring / Airflow Tubing Assembly
53
Reconnect Differential Pressure Tubing (if Applicable)
53
Hood Assembly Instructions (if Applicable)
54
Outdoor Air Hood Assembly (if Applicable)
54
Exhaust Hood Assembly Instructions
54
Combination Moisture and Liquid Indicator
55
Crankcase Heaters, Heat Tape, GFI Outlets and Lighting
56
Crankcase Heaters and Heat Tape
56
GFI Outlets and Lights
56
(Standard)
56
Dedicated 120V AC Powered Lights, GFI, and Receptacle
56
GFI and Lights Powered by the Dehumidifier (Optional)
56
Receptacle for Gas Heat Trap Heat Tape (Outdoor Units Only)
56
3 Start-Up and Maintenance Procedures
57
Preliminary Inspection
57
Airflow Balancing
57
Airflow Setup of Selectaire Plus
58
Final Air Balancing
62
Refrigeration Testing
63
General Testing
65
Routine Maintenance Schedule
65
Service Every Month
65
Service Every Four Months
65
Reheat Condenser Coil Cleaning
65
Electrofin Coated Coil Cleaning
67
Service Every Six Months
70
Blower / Fan Maintenance
71
Auxiliary Heater - Hot Water Coil Maintenance
72
General Service
74
Filter Drier Replacement
74
Instructions for Assembly and Charging Cores
74
When to Change Cores
74
4 Troubleshooting
77
The Blower Does Not Run
77
The Compressor(S) Do Not Run
77
High Pressure Alarms / Readings above 575 PSIG
78
Low Pressure Alarms / Evaporator Coil Icing
79
The Pool Water Is too Cold
79
5 Appendix
81
Compressor Failure
81
Compressor Replacement
81
Recommended Duct Design
84
Pool Water Chemistry
85
Recommended Controller Settings
85
Controller Set Points
85
System Operating Modes
85
Basic Sequence
85
Blower Operation
87
Dehumidifier Operation
88
Cooling Operation
88
Recoveraire (ER) Energy Recovery Operation
88
Damper Operation
88
Outdoor Air and Outside Air Bypass Dampers
88
Evaporator Bypass and Thru Dampers
89
Exhaust Dampers
89
Examples of Cooling and Dehumidification Operation
89
Heating Operation
90
Suction Pressure Operation
92
Component Replacement, Charge, Evacuation, & Leak Instructions
92
System Rating Plate
96
Start-Up Supervision Supplemental Information
97
System Start-Up Report
100
Start-Up Report
100
Compressor Replacement Form
107
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