Carrier 40 UH Unit Ventilator Manuals

Manuals and User Guides for Carrier 40 UH Unit Ventilator. We have 3 Carrier 40 UH Unit Ventilator manuals available for free PDF download: Installation, Start-Up And Service Instructions Manual, Installation And Service Instructions Manual

Carrier 40 UH Installation, Start-Up And Service Instructions Manual (44 pages)

Floor and Ceiling Mounted Unit Ventilators

Brand: Carrier | Category: Fan | Size: 4 MB

Table of Contents
1
Safety Considerations
1
Introduction
5
Pre-Installation
5
Unpack and Inspect Units
5
Protect Units from Damage
6
Prepare Jobsite for Unit Installation
6
Identify and Prepare Units
6
Drainage
7
Special Precautions: A2L Refrigerants
7
Installation
12
Step 1 - Place Units in Position
12
Floor Mounted Units
12
Ceiling Mounted Units
12
Step 2 - Make Piping Connections
17
Chilled/Hot Water Coils (no Piping Package)
17
Chilled/Hot Water Coils (Piping Package)
18
Direct Expansion (DX) Coils (no Piping Package)
20
Refrigerant Detection System
20
Direct Expansion (DX) Coils (Piping Package)
22
Steam Coils (no Piping Package)
23
Steam Coils (Piping Package)
24
Piping Insulation
24
Standard Units
24
Step 3 - Make Electrical Connections
24
Wiring
24
Terminal Strip Connections
25
Pre-Start-Up
26
Pre-Start Checks
26
Checks to Electrical Devices
26
Charging Procedure
26
Start-Up
27
DX Cooling Models Only
27
All Models
27
Detection of Flammable Refrigerants
27
Operation
27
Freeze Stat (Optional)
27
Outside Air and Return Air Dampers (Optional)
27
Controls
28
Chilled Water with Valve Control
28
Chilled Water with Face and Bypass Control
28
Direct Expansion (DX) Cooling Control
28
Hot Water or Steam with Valve Control
28
Hot Water with Face and Bypass Control
28
Hot Water and Chilled Water (2-Pipe) with Valve Control
28
Hot Water and Chilled Water (2-Pipe) with Face and Bypass Control
28
2-Position Control Valves
28
Condensate Pump (Optional)
28
Maintenance
29
Access
29
Precautions for Work with Flammable Refrigerants
29
Checks to Electrical Devices
30
Repair Work
30
Detection of Flammable Refrigerants
30
Charging Procedure
30
Refrigerant Removal and Evacuation
30
Maintenance Schedule
33
Refrigerant Recovery
33
Decommissioning
33
Replacement Parts
37
Initial Checklist
43
Unit Start-Up Checklist
43

Carrier 40 UH Installation, Start-Up And Service Instructions Manual (32 pages)

Floor and Ceiling Mounted Unit Ventilators

Brand: Carrier | Category: Chiller | Size: 7 MB

Table of Contents
1
Safety Considerations
1
Introduction
3
Pre-Installation
3
Unpack and Inspect Units
3
Protect Units from Damage
3
Prepare Jobsite for Unit Installation
3
Identify and Prepare Units
3
Drainage
3
Installation
5
Step 1 - Place Units in Position
5
Floor Mounted Units
5
Ceiling Mounted Units
5
Step 2 - Make Piping Connections
10
Chilled/Hot Water Coils (no Piping Package)
10
Chilled/Hot Water Coils (Piping Package)
11
Direct Expansion (DX) Coils (no Piping Package)
12
Direct Expansion (DX) Coils (Piping Package)
14
Steam Coils (no Piping Package)
15
Steam Coils (Piping Package)
16
Piping Insulation
16
Standard Units
16
Step 3 - Make Electrical Connections
16
Wiring
16
Terminal Strip Connections
17
Pre-Start-Up
18
Pre-Start Checks
18
Start-Up
18
Operation
18
Freeze Stat (Optional)
18
Outside Air and Return Air Dampers (Optional)
18
Controls
18
Chilled Water with Valve Control
18
Chilled Water with Face and Bypass Control
18
Direct Expansion (DX) Cooling Control
19
Hot Water or Steam with Valve Control
19
Hot Water with Face and Bypass Control
19
Hot Water and Chilled Water (2-Pipe) with Valve
19
Control
19
Hot Water and Chilled Water (2-Pipe) with Face and Bypass Control
19
2-Position Control Valves
19
Condensate Pump (Optional)
19
Condensate Pan Float Switch (Optional)
19
Service
19
Maintenance Schedule
22
Replacement Parts
25
Unit Start-Up Checklist
31

Carrier 40 UH Installation And Service Instructions Manual (42 pages)

Unit Ventilators

Brand: Carrier | Category: Fan | Size: 1 MB

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