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30RQS090
Carrier 30RQS090 Manuals
Manuals and User Guides for Carrier 30RQS090. We have
1
Carrier 30RQS090 manual available for free PDF download: Installation, Operation And Maintenance Instructions
Carrier 30RQS090 Installation, Operation And Maintenance Instructions (56 pages)
Reversible Air-to-Water Heat Pumps
Brand:
Carrier
| Category:
Heat Pump
| Size: 7.96 MB
Table of Contents
Table of Contents
2
1 Introduction
4
Specific Aspects for 30RQSY Units with Variable Available Pressure
4
Check Equipment Received
4
Installation Safety Considerations
4
Equipment and Components under Pressure
6
Maintenance Safety Considerations
6
Repair Safety Considerations
7
2 Moving and Siting the Unit
8
Moving
8
Siting the Unit
8
Checks before System Start-Up
9
3 Installation Specifics for 30Rqsy Units
9
General
9
Duct Connection
10
Electrical Protection of the Fan Motors
11
Air Heat Exchanger Suction Filter Kit (Option 23B)
11
Applicable Rules for Units Incorporated into an Air Duct Network
11
Installation of the Accessory Condensate Collection Pan
11
4 Dimensions, Clearances
12
30RQS 039 and 045-078, Units with and Without Hydronic Module
12
30RQS 080-160, Units with and Without Hydronic Module
13
30RQSY 039-045, Units with and Without Hydronic Module, Without Filter Frame
14
30RQSY 039-045, Option 23B, Units with and Without Hydronic Module, with Filter Frame
15
30RQSY 050-078, Units with and Without Hydronic Module, Without Filter Frame
16
30RQSY 050-078 Option 23B, Units with and Without Hydronic Module, with Filter Frame
17
30RQSY 080-120 Units with and Without Hydronic Module
18
30RQSY 140-160 Units with and Without Hydronic Module
19
30RQS/RQSY 039-078 Units with Buffer Tank Module
20
30RQS/RQSY 080-160 Units with Buffer Tank Module
21
30QBS/RQSY 039-080 Units with Desuperheater
22
30RQS/RQSY 090-120 Units with Desuperheater
22
30RQS/RQSY 140-160 Units with Desuperheater
22
5 Physical Data, 30Rqs Units
23
6 Electrical Data, 30Rqs Units
24
7 Physical Data, 30Rqsy Units
25
8 Electrical Data, 30Rqsy Units
26
9 Electrical Data, 30Rqs and 30Rqsy Units
27
Short-Circuit Stability Current (TN System*)
27
Electrical Data, Hydronic Module
27
Compressor Usage and Electrical Data for Standard Units
28
10 Application Data
29
Operating Range, Standard Units - Cooling Mode
29
Operating Range, Standard Units - Heating Mode
29
Water Heat Exchanger Water Flow Rate
30
Minimum Water Flow Rate
30
Maximum Water Heat Exchanger Water Flow Rate
30
Water Loop Volume
30
11 Electrical Connection
30
Control Box
30
Power Supply
30
Voltage Phase Imbalance (%)
30
Recommended Wire Sections
31
Field Control Wiring
31
Power Supply
31
12 Water Connections
32
Operating Precautions and Recommendations
32
Hydronic Connections
33
Frost Protection
33
Protection against Cavitation (Option 116)
33
13 Nominal System Water Flow Control
36
Units Without Hydronic Module
36
Units with Hydronic Module and Variable-Speed Pump - Pressure Differential Control
37
Units with Hydronic Module and Variable-Speed Pump - Temperature Difference Control
38
Plate Heat Exchanger Pressure Drop (Including Internal Piping) - Units Without Hydronic Module
39
Pump Pressure/Flow Rate Curve - Units with Hydronic Module (Fixed-Speed or Variable-Speed Pump, 50 Hz)
39
Available External Static Pressure - Units with Hydronic Module (Fixed-Speed or Variable-Speed Pump, 50 Hz)
40
14 Start-Up
41
Preliminary Checks
41
Actual Start-Up
41
Operation of Two Units in Master/Slave Mode
41
Supplementary Electric Resistance Heaters
42
15 Major System Components
43
Compressors
43
Lubricant
43
Air Evaporator/Condenser
43
Fans
43
Electronic Expansion Valve (EXV)
43
Moisture Indicator
43
Filter Drier
43
Water Evaporator/Condenser
44
Refrigerant
44
High-Pressure Safety Switch
44
Storage Tank
44
Four-Way Valve
44
Control Box
44
16 Options
45
17 Specific Details for Units with a Fan with Available Static Pressure (30Rqsy)
46
18 Partial Heat Reclaim Using Desuper-Heaters (Option 49)
46
Physical Data, 30RQS/30RQSY Units with Partial Heat Reclaim Using Desuperheaters (Option 49)
46
Installation and Operation of the Heat Reclaim with Desuperheater Option
47
Installation
48
Control Configuration with the Desuperheater Option
48
Operating Limits
48
19 Brine Option (Option 5B & Option 6B)
48
Frost Protection
48
20 Standard Maintenance
49
Level 1 Maintenance
49
Level 2 Maintenance
50
Level 3 (or Higher) Maintenance
50
Tightening Torques for the Main Electrical Connections
51
Tightening Torques for the Main Bolts and Screws
51
Air Heat Exchanger
51
Water Heat Exchanger Maintenance
51
Refrigerant Volume
52
Characteristics of R-410A
52
21 Start-Up Checklist for 30Rqs/30Rqsy Heat Pumps (Use for Job File)
53
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