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Weathermaker 50KC
Carrier Weathermaker 50KC Manuals
Manuals and User Guides for Carrier Weathermaker 50KC. We have
1
Carrier Weathermaker 50KC manual available for free PDF download: Installation Instructions Manual
Carrier Weathermaker 50KC Installation Instructions Manual (52 pages)
Single Package Rooftop Cooling Only with Puronr (R-410A) Refrigerant
Brand:
Carrier
| Category:
Heat Pump
| Size: 9 MB
Table of Contents
Table of Contents
1
Safety Considerations
2
Rated Indoor Airflow (Cfm)
3
Installation
6
Step 1 - Plan for Unit Location
6
Roof Mount
6
Step 2 - Plan for Sequence of Unit Installation
6
Curb- - Mount Installation
7
Pad- - Mount Installation
7
Frame- - Mount Installation
7
Step 3 - Inspect Unit
7
Step 4 - - Provide Unit Support
7
Roof Curb Mount
7
Slab Mount (Horizontal Units Only)
7
Alternate Unit Support (in Lieu of Curb or Slab Mount)
7
Step 5 - Field Fabricate Ductwork
9
For Units with Accessory Electric Heaters
9
Step 6 - - Rig and Place Unit
9
Positioning on Curb
9
Step 7 - - Convert to Horizontal and Connect Ductwork
10
Step 8 - Install Outside Air Hood
11
Economizer and Two Position Damper Hood
11
Package Removal and Setup - Factory Option
11
Economizer Hood and Two- - Position Hood
11
Step 9 - Units with Hinged Panels Only
12
Step 10 - Install External Condensate Trap and Line
12
Step 11 - - Make Electrical Connections
13
Electrical Shock Hazard
13
Field Power Supply
13
Non- - Fused Disconnect
13
Fire Hazard
13
Units with Factory- - Installed
13
Units Without Factory- - Installed
14
Non- - Fused Disconnect
14
All Units
14
Convenience Outlets
14
Factory- - Option Thru- - Base Connections
16
Units Without Thru- - Base Connections
16
Field Control Wiring
16
Thermostat
16
Unit Without Thru- - Base Connection Kit
17
Heat Anticipator Settings
17
Electric Heaters
17
Single Point Boxes & Supplementary Fuses
18
Single Point Boxes Without Fuses
18
Low- - Voltage Control Connections
18
Humidi- -Mizer R Control Connections
19
Humidi- - Mizer - Space RH Controller
19
Economi$Er X (Factory- -Installed Option)
21
Premierlinkt (Factory Option)
22
Supply Air Temperature (SAT) Sensor
25
Outdoor Air Temperature (OAT) Sensor
25
Economi$Er2
25
Field Connections
25
Return Air Temperature Sensor
25
Field Connection
26
Space Sensors
27
Connect Thermostat
27
Configure the Unit for Thermostat Mode
27
Economizer Controls
28
Indoor Air Quality (CO 2 Sensor)
28
Cover Removed
28
Side View
28
Outdoor Air Quality Sensor
28
Space Relative Humidity Sensor or Humidistat Connections
29
Smoke Detector/Fire Shutdown (FSD)
29
Filter Status Switch
30
Supply Fan Status Switch
30
Remote Occupied Switch
30
Power Exhaust (Output)
30
CCN Communication Bus
30
Signal Type
31
RTU Open Control System
32
Supply Air Temperature (SAT) Sensor
35
Outdoor Air Temperature (OAT) Sensor
35
Economi$Er2
35
Field Connections
36
Space Temperature (SPT) Sensors
36
Indoor Air Quality (CO 2) Sensor
36
Outdoor Air Quality Sensor
37
Space Humidity Sensor or Humidistat
37
Smoke Detector/Fire Shutdown (FSD)
38
Connecting Discrete Inputs
38
Filter Status
38
Communication Wiring - - Protocols
39
General
39
Local Access
40
RTU Open Troubleshooting
40
Outdoor Air Enthalpy Control
41
Differential Enthalpy Control
41
Return Air Enthalpy Sensor
42
Smoke Detectors
42
Step 12 - Adjust Factory- -Installed Options
50
Step 13 - Install Accessories
50
Pre-Start-Up
51
Unit Start- - up Checklist
51
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