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Carrier 30RQM 520
United Technologies Carrier 30RQM 520 Manuals
Manuals and User Guides for United Technologies Carrier 30RQM 520. We have
1
United Technologies Carrier 30RQM 520 manual available for free PDF download: Installation, Operation And Maintenance Instructions
United Technologies Carrier 30RQM 520 Installation, Operation And Maintenance Instructions (64 pages)
Reversible air-to-water heat pump
Brand:
United Technologies
| Category:
Heat Pump
| Size: 6.08 MB
Table of Contents
Table of Contents
2
1 Introduction
4
Specific Features of 30RQP Units
4
Installation Safety Considerations
4
Pressure Equipment and Components
5
Repair Safety Considerations
6
2 Preliminary Checks
8
Check Equipment Received
8
Handing and Positioning
8
Checks before System Start-Up
9
Actual Start-Up
9
3 Dimensions and Clearances
10
30Rqm/30Rqp 160-230
10
30Rqm/30Rqp 240-330
12
30Rqm/30Rqp 380-520
14
Installation of Multiple Heat Pumps
15
Distance to the Wall
15
4 Physical and Electrical Data for 30Rqm and 30Rqp Units
16
Physical Data 30RQM 160-520
16
Physical Data 30RQP 160-520
17
Electrical Data 30RQM 160-520
18
Electrical Data 30RQP 160-520
18
Short Circuit Stability Current
19
Electrical Data Notes for the Hydraulic Module
19
Compressor Usage and Electrical Data
21
5 Electrical Connection
22
Power Supply
22
Voltage Phase Imbalance (%)
22
Power Connection/Disconnect Switch
22
Recommended Wire Sections
23
Power Cable Access Routing
24
Field Control Wiring
24
Electric Power Reserve for the User
24
6 Application Data
25
Operating Range
25
Minimum Water Flow (Units Without Hydraulic Module)
25
Maximum Water Flow (Units Without Hydraulic Module)
26
Variable Flow Water Heat Exchanger (Units Without Hydraulic Module)
26
System Minimum Water Volume
26
Maximum System Water Volume
26
Exchanger Water Flow
26
Pressure Drop Curves for the Exchanger and Standard Water Inlet/Outlet Piping
27
7 Water Connections
28
Operating Precautions and Recommendations
28
Hydraulic Connections
29
Water Flow Detection
31
Frost Protection
31
Protection against Cavitation (with Option 116)
32
Operation of Two Units in Master/Slave Mode (Option 58)
32
Auxiliary Electric Heaters
33
8 Nominal System Water Flow Control
34
Units Without Hydraulic Module
34
Units with Hydraulic Module and Fixed Speed Pump
34
Units with Hydraulic Module and Variable Speed Pump - Pressure Differential Control
35
Units with Hydraulic Module and Variable Speed Pump - Temperature Differential Control
35
Units with Hydraulic Module and Variable Speed Pump - Setting a Fixed Flow for the System
36
Pump Pressure/Flow Rate Curves
37
Available Static System Pressure
39
9 Main Components of the Unit and Operating Characteristics
41
Compressors
41
Lubricant
41
Air Coils
41
Fans
41
Electronic Expansion Valve (EXV)
42
Moisture Indicator
42
Refrigerant Accumulator with Built-In Filter Drier
42
Water Heat Exchanger
42
Refrigerant
42
High-Pressure Safety Pressostat
42
Variable Frequency Drive
42
Power Factor Correction Capacitors (Option 231)
42
Low Temperature and Brine Solution Option (Option 6B)
43
Fan Arrangement
44
Fan Stages (30RQM Units Only)
44
Variable Speed Ventilation (30RQP Units Only)
44
Smart View Control
44
10 Options
45
Hydraulic Module Without Variable Speed (Options 116R, 116S, 116T, 116U)
45
Hydraulic Module with Variable Speed (Options 116V, 116W)
45
Units with Fans with Operating Pressure for Indoor Installation (Option 12 - Fan with High Static Pressure)
45
Installation
45
Nominal and Maximum Air Flows Per Circuit (a and B) for 30RQP Sizes
46
Factory-Installed Duct Connection Interface on each Fan
46
Partial Heat Reclaim Using Desuperheaters (Option 49)
48
Other Options
54
11 Standard Maintenance
56
Level 1 Maintenance
56
Level 2 Maintenance
56
Level 3 (or Higher) Maintenance
57
Tightening Torques for the Main Electrical Connections
57
Tightening Torques for the Main Bolts and Screws
57
Air Coil
57
Water Heat Exchanger Maintenance
57
Variable Frequency Drive Maintenance
58
Characteristics of R-410A
58
Check of Power Factor Correction Capacitors
58
12 Final Shutdown
59
Shutting down
59
Recommendations for Disassembly
59
Fluids to be Recovered for Treatment
59
Materials to be Recovered for Recycling
59
Waste Electrical and Electronic Equipment (WEEE)
59
13 Unit Start-Up Checklist for Installers Prior to Contacting Carrier Service
60
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