Friedrich VRP12R Manuals

Manuals and User Guides for Friedrich VRP12R. We have 3 Friedrich VRP12R manuals available for free PDF download: Service And Parts Manual, Service & Parts Manual, Installation & Operation Manual

Friedrich VRP12R Service And Parts Manual (221 pages)

Brand: Friedrich | Category: Heat Pump | Size: 39 MB

Table of Contents
2
Introduction
6
Specifications
14
Operation
27
- Sequence of Operations
  27
- Wall Controller Operation
  28
- Freshaire Control
  30
- Startup-Process
  31
- Firmware Overview
  31
- VPXWC Overview
  33
- Wall Controller Firmware
  34
- FMC Firmware Via Wall Controller (WC)
  35
- MCS Firmware Via Wall Controller (WC)
  36
- VRPXWC Operating Modes
  37
- Fan Operating Modes
  38
- Cooling Operating Mode
  40
- Heating Operating Mode
  41
- Button Light Functions
  42
- VRPXWC Button Sequences
  43
- Component Identification
  44
- Indoor Coil 12 & 24K
  45
- Indoor Coil 36K
  46
- Indoor Blower
  47
- Outdoor Coil
  48
- Outdoor Fan
  49
- Compressor
  50
- Electric Heater
  51
- Electronic Expansion Valve
  52
- 4-Way Reversing Valve
  53
- Remaining Components (Side View)
  54
- VRP Control Boards
  55
- Heater Board
  55
- Motor Control Sub-System (MCS)
  58
- Compressor Control
  61
- EEV Control
  62
- Reheat Control
  63
- Condensate Base Pan Heater
  64
- Condensate Sump Pan - 36K Models
  65
Installation
66
R-410A Sealed System Repair
104
External Static Pressure
118
Component Testing
121
- Electronic Expansion Valve (EEV)
  121
- Reversing Valve Description and Operation
  122
- Testing the Reversing Valve Solenoid Coil
  123
- Checking the Reversing Valve
  124
- Touch Test Chart : to Service Reversing Valves
  125
- Compressor Checks
  126
- Check the Outdoor Fan 12K/24K
  127
- Check the Outdoor Fan 36K
  128
- Replace the Outdoor Fan 12K/24K
  129
- Replace the Outdoor Fan Motor36K
  130
- Check the Indoor Fan 12K/24K
  131
- Check the Indoor Fan 36K
  132
- Replace the Indoor Fan 12K/24K
  133
- Replace the Indoor Fan 36K
  134
- Check the Heating Elements
  135
- Replace the Heating Elements
  136
- Mcs Motor Control System Board Pin out
  137
- Mcs Motor Control System Board Replacement
  138
- Fmc Board Pin out
  139
- FMC Board Replacement
  140
- Heater Board Pin out
  141
- Heater Board Replacement
  142
- Thermistor Locations
  143
- T8 (Return Air Sensor)
  143
- T1 (Evaporator Coil in Sensor)
  144
- T5 (Evaporator Coil out Sensor)
  144
- T9 (Discharge Air Sensor)
  145
- T2 (Liquid Heat)
  146
- T6 (Liquid Cool)
  146
- T10 (Outdoor Ambient Air Sensor)
  147
- T7 (Cond. Coil Sensor)
  148
- T4 (Comp. Discharge)
  149
- T3 (Comp. Suction)
  150
- Thermistor Values
  151
- Thermistor Part Numbers
  152
- Check High and Low Pressure Limit Switches
  153
- Replace High Pressure Limit Switch
  154
Troubleshooting
156
- VRP Troubleshooting Map
  156
- Required Tools
  157
- Required Skills
  158
- Troubleshooting by Rule out Methodology
  158
- Troubleshooting Flowchart
  159
- Wall Controller Not "Smart
  160
- Verify Wall Controller Firmware
  161
- Verify FMC Firmware
  162
- Verify MCS Firmware
  163
- Check for Power
  164
- Diagnostic Code Check
  165
- Diagnostic Code (Temperature Based)
  167
- Diagnostic Codes (Voltage/ Amperage)
  168
- Voltage/Amperage Related Diagnostics -ODF Rule out
  169
- Voltage/Amperage Related Diagnostics - MCS Operational Lights
  169
- Configuration/Communication Diagnostic Codes
  170
- Configuration/Communication Diagnostic Codes 27 & 43
  170
- Configuration/Communication Diagnostic Codes - 39 (IDF Comm Error)
  171
- Diagnostic Codes
  172
Updating Vrp Firmware
176
Wiring Diagrams
196
- 12-24K Btu (208/230V 7.5&10.0 Kw)
  196
- 12-24K Btu (208/230V 2.5, 3.4, & 5.0 Kw)
  197
- 12-24K BTU (265V 2.5, 3.4, & 5.0 Kw)
  198
- 12-24K BTU (265V 7.5 & 10 Kw)
  199
- 36K Btu - 208/230V
  200
Parts Catalog
201
- 12K Main Diagram
  201
- 12K Control Box Diagram
  204
- 12K Control Box Diagram
  205
- 24K Main Diagram
  206
- 24K Control Box Diagram
  209
- Accessories
  216
Accessories
217
CUSTOMER SATISFACTION and QUALITY ASSURANCE
221
Friedrich Authorized Parts Depots
221

Friedrich VRP12R Service & Parts Manual (143 pages)

Brand: Friedrich | Category: Air Conditioner | Size: 8 MB

Table of Contents
2
Introduction
5
Part Load Performance
6
VRP® Variable Speed System Vs. Fixed-Speed System
7
Freshaire™ Conditioned Fresh Air
8
Reheat Coil - Augments Vrp's Dehumidification Capability
9
Important Safety Information
10
Personal Injury or Death Hazards
12
Model and Serial Number Identification Guides
13
Specifications
14
Cooling Performance
14
12K/24K Extended Cooling Performance Data
15
And 24K Extended Heating Performance Data
16
Air Flow Data -12K and 24K
17
Electrical Data
18
12K and 24K Unit Dimensional Data
19
12K and 24K Unit Installation Dimensional Data
20
12K and 24K Accessories Dimensional Data-Louvers & Return Access Door
21
12K and 24K Accessories Dimensional Data - Wall Plenums
22
Operation
23
Sequence of Operations
23
Freshaire Control
24
Component Identification
25
Indoor Coil 12 & 24K
26
Indoor Blower
27
Outdoor Coil
28
Outdoor Fan
29
Compressor
30
Electric Heater
31
Electronic Expansion Valve
32
4-Way Reversing Valve
33
Remaining Components (Side View)
34
VRP Control Boards
35
Main Controller
36
Compressor Control
37
EEV Control
38
Reheat Control
39
Installation
40
VRP Required Minimum Clearances
41
Installation Orientations 12&24K
42
Exterior Wall Opening Dimensions 12 &24K
43
Interior(Closet) Wall Opening Dimensions 12 & 24K
44
Preliminary Plumbing
45
Wall Plenum Installation 12 & 24K
46
Louver Installation
50
Final Wall Plenum and Architectual Louver Installation
51
Unit Installation
52
Final Unit Installation Overview
53
Side Configuration Installation
54
Unit Drain Installation
55
Ductwork Installation
56
Wall Controller Installation 12 & 24K
57
Return Air Door Installation12 & 24K
60
Freshaire System Set-Up and Operation
61
Final Installation Checklist
62
Troubleshooting
63
VRP Troubleshooting Map
63
Required Tools
64
Required Skills
65
Troubleshooting by Rule out Methodology
65
Diagnostic Codes
66
Check for Power
70
Diagnostic Code (Temperature Based)
71
R-410A Sealed System Repair
72
Refrigerant Charging
73
Undercharged Refrigerant Systems
74
Overcharged Refrigerant Systems
75
Restricted Refrigerant System
76
Sealed System Method of Charging/ Repairs
77
Compressor Replacement
78
Compressor Replacement -Special Procedure in Case of Compressor Burnout
79
Replace the Reversing Valve
80
Replace the Condensor Coil 12K/24K
81
Replace the Evaporator Coil 12K/24K
82
Replace the Evaporator Coil Drain Pan
83
Component Testing
84
Electronic Expansion Valve (EEV)
84
Reversing Valve Description and Operation
85
Testing the Reversing Valve Solenoid Coil
86
Checking the Reversing Valve
87
Testing the Reheat Valve Solenoid Coils
88
Touch Test Chart : to Service Reversing Valves
89
Compressor Checks
90
Check the Outdoor Fan 12K
91
Replace the Outdoor Fan 12K
92
Check the Indoor Fan
93
Replace the Indoor Fan 12K/24K
94
Check the Heating Elements
95
Replace the Heating Elements
96
Driver Board Pin out
97
Driver Board Replacement
98
Check RS-485 Converterboard
99
Fmc Board Pin out
100
FMC Board Replacement
101
Heater Board Pin out
102
Heater Board Replacement
103
Thermistor Locations
104
T8 (Return Air Sensor)
104
T1 (Evaporator Coil in Sensor)
105
T5 (Evaporator Coil out Sensor)
105
T9 (Discharge Air Sensor)
106
T2 (Liquid Heat)
107
T6 (Liquid Cool)
107
T10 (Outdoor Ambient Air Sensor)
108
T7 (Cond. Coil Sensor)
109
T4 (Comp. Discharge)
110
T3 (Comp. Suction)
111
Thermistor Part Numbers
112
Replace Transformer
113
Check High and Low Pressure Limit Switches
114
Check Basepan Heater
115
Updating Vrp Firmware
116
FMC Manual Update Process - Remove SD Card from FMC Load on a PC or Laptop
116
FMC Update Process - Delete Current Files or Format SD Card
117
FMC Update Process - Unzip Files to Blank or Formatted SD Card
118
FMC Update Process - Verify Files on SD Card Drive
119
FMC Update Process - Loading New Firmware
119
Wiring Diagrams
120
Btu (E Models) (208/230V 2.5, 3.4, & 5.0 Kw)
120
BTU (E MODELS) (265V 2.5, 3.4, & 5.0 Kw)
121
Parts Catalog
122
E Models (Unit Assembly)
122
12K E Models Basepan
132
E Models (230V Electrical Controls)
133
E Models (265V Electrical Controls)
135
Accessories
137
Accessories
138
Wall Controller/ Thermostat
138
Installation Accessories and Descriptions
139
Appendix
141
Thermistor Values
141
CUSTOMER SATISFACTION and QUALITY ASSURANCE
143
Friedrich Authorized Parts Depots
143

Friedrich VRP12R Installation & Operation Manual (41 pages)

Variable Refrigerant Packaged Heat Pump

Brand: Friedrich | Category: Heat Pump | Size: 6 MB

Table of Contents
2
Warnings
3
Specifications
4
Dimensions
5
Electrical Data
6
Air Flow Data
7
Minimum Clearances
8
Installation Orientations
9
Rough Opening Dimensions
10
Preliminary Plumbing
12
Wall Plenum Installation
13
Louver Installation
17
Unit Installation
19
Drain Installation
22
Ductwork Installation
23
Wall Controller Installation
24
Electrical Connection
26
Return Air Door Installation
27
Freshaire™ System Set-Up and Operation
28
Electrical Wiring Diagrams
29
Basepan Heat
33
Final Installation Checklist
34
Service and Warranty
35
Accessories
36
Diagnostic Error Codes
38
VRP Limited Warranty
39

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