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Y33
Johnson Controls Unitary Products Y33 Manuals
Manuals and User Guides for Johnson Controls Unitary Products Y33. We have
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Johnson Controls Unitary Products Y33 manual available for free PDF download: Installation Manual
Johnson Controls Unitary Products Y33 Installation Manual (92 pages)
Brand:
Johnson Controls Unitary Products
| Category:
Air Handlers
| Size: 4.06 MB
Table of Contents
Table of Contents
2
Nomenclature
5
Component Location
6
General
7
Safety Considerations
7
Notes, Cautions and Warnings
7
Gas Fired Models
7
What to Do if You Smell Gas
7
All Models
7
Inspection
7
Reference
8
Approvals
8
Installation
8
Limitations
8
Location
8
Cooling & Electrical Application
8
Cooling & Elec. App. Limitations
8
Standard Gas Heating Capacities
9
Temperature Rise
9
Minimum Heating Cfm
9
Modulating Gas Heating Capacities
9
Typical Rigging
10
Modulating Heat
10
Center of Gravity
11
Unit Weights
11
Supply Fan Motor Vfd Weights
11
Exhaust Fan Motor Vfd Weights
11
Rigging and Handling
12
Clearances
12
Ductwork
13
Air Hoods for Fixed Outside Air (Units with Manual Economizer)
13
Air Hoods for Economizer
13
Air Hoods for Exhaust Air
13
Condensate Drain
13
Service Access
14
Compressors
14
Filters
14
Thermostat (Constant Volume Units)
14
Space Sensor (Variable Air Volume Units)
14
Recommended Drain Piping
14
Typical Thermostat Wiring
14
Power and Control Wiring
15
Power Wiring Detail
15
Erv
15
Gas Heating
16
Gas Piping
16
Gas Connection
16
Typical Gas Piping Connection
16
Pipe Sizes
16
Vent and Combustion Air
17
Vent and Combustion Air Hoods
17
Electric Heat
18
Hot Water Heat
18
Piping Connections
18
Steam Heat
19
Piping Connections
19
Static Pressure Control Plastic Tubing
20
Exhaust Static Pressure
20
Bottom Supply and Return
21
End Return, Bottom Supply
22
Bottom Return, Front & Rear Supply
23
End Return, Front & Rear Supply
24
General Physical Data
25
Electrical Data 25 Ton Basic Unit R22
26
Refrigerant Charge
26
Electrical Data 30 Ton Basic Unit R22
27
Electrical Data 40 Ton Basic Unit R22
27
Electrical Data 25 Ton with Electric Heat R22
28
Electrical Data 30 Ton with Electric Heat R22
29
Electrical Data 40 Ton with Electric Heat R22
30
Electrical Data 25 Ton with Power
31
Electrical Data 30 Ton with Power
32
Electrical Data 40 Ton with Power
33
Electrical Data 25 Ton with Electric Heat and Power Exhaust R22
34
Electrical Data 30 Ton with Electric Heat and Power Exhaust R22
37
Electrical Data 40 Ton with Electric Heat and Power Exhaust R22
40
Field Installed Disconnect
43
Partial Roof Curb Model 1Rc0455P
44
Cfm, Static Pressure, and Power - Altitude and Temperature Corrections
45
Factor
46
Fan Performance - 25 Ton
47
Fan Performance - 25 Ton
48
Fan Performance - 30 Ton
49
Fan Performance - 30 Ton
50
Fan Performance - 40 Ton
51
Fan Performance - 40 Ton
52
Component Static Resistance
53
Supply Fan Motor and Drive Data
54
Power Exhaust - One Forward Curved Fan 25 Ton
55
Power Exhaust - One Forward Curve
56
Power Exhaust - Two Forward Curved Fans - 30 & 40 Ton
57
Power Exhaust - Two Forward Curved
58
Start-Up
59
Compressor Rotation
59
Supply Air Fan Instructions
59
Check Blower Bearing Set Screws
59
Checking Supply Air Cfm
59
Fan Rotation
59
Belt Tension
59
Air Balance
59
Checking Air Quantity
60
Supply Air Drive Adjustment
61
System Setpoints
61
Constant Volume and Variable Air Volume
61
Ton Drive Adjustment
62
Drive Adjustment for Power Exhaust
63
Gas Furnace Operating Instructions
64
To Light the Main Burners
64
To Shut down
64
Post-Start Checklist (Gas)
64
Manifold Gas Pressure Adjustment
64
Drive Adjustment for Power Exhaust
64
Burner Instructions
65
Adjustment of Temperature Rise
65
Checking Gas Input
65
Natural Gas
65
Electric Heating
66
Cooling Operating Instructions
66
Compressor
66
Internal Wiring
66
Condenser Fans
66
Service
66
Refrigeration System
66
Compressors
66
Motors
66
Indoor Blower Motors
66
Power Exhaust or Return Air Fan Motors
67
Condenser Fan Motors
67
Draft Motor (Gas Furnace)
67
40 Ton
67
Static Resistance Steam Coil
67
Hot Water Coil (1 Row 25 & 30 Ton)
67
Tons
68
Hot Water Coil (1 Row, 40 Ton)
68
Ton
69
(25 & 30 Ton)
69
Static Resistance Hot Water Coil
69
(40 Ton)
69
Water Pressure Drop (2 Row, 25 & 30 Ton)
69
Hot Water Coil - 25 & 30 Ton, 1 Row, at 10 Gpm
70
Hot Water Coil - 25 & 30 Ton, 1 Row, at 20 Gpm
70
Hot Water Coil - 25 & 30 Ton, 1 Row, at 30 Gpm
71
Hot Water Coil - 25 & 30 Ton, 1 Row, at 40 Gpm
71
Yim-A
71
Hot Water Coil - 25 & 30 Ton, 2 Row, at 60 Gpm
72
Hot Water Coil - 25 & 30 Ton, 2 Row, at 80 Gpm
72
Hot Water Coil - 40 Ton, 1 Row, at 10 Gpm
73
Hot Water Coil - 40 Ton, 1 Row, at 20 Gpm
73
Hot Water Coil - 40 Ton, 1 Row, at 30 Gpm
74
Hot Water Coil - 40 Ton, 1 Row, at 40 Gpm
74
Hot Water Coil - 40 Ton, 2 Row, at 20 Gpm
75
Hot Water Coil - 40 Ton, 2 Row, at 40 Gpm
75
Hot Water Coil - 40 Ton, 2 Row, at 60 Gpm
76
Hot Water Coil - 40 Ton, 2 Row, at 80 Gpm
76
Steam Coil - 25 & 30 Ton (1 Row)
77
Typical Control Wiring
78
Legend
79
Typical 25 Ton Power Wiring
80
Typical 30/40 Ton Power Wiring
81
Typical Standard Gas Heat Wiring
82
Typical Modulating Gas Heat Wiring
83
Gas Furnace Safety Features
84
Combustion Air Proving
84
Rollout
84
Maintenance
84
Normal Maintenance
84
Filters
84
Motors
84
Fan Drives
85
Outdoor Coil
85
Gas Burner
85
To Clean Burners
85
Combustion Air Discharge
85
Cleaning Flue Passages and Heating Elements
85
Indoor Blower Bearing Lubrication
85
Yim-A
85
Secure Owners Approval
86
Ton Charging Curve
87
Ton Charging Curve
88
Ton Charging Curve
89
Pressure Drop Dry Evaporator Coil Vs Supply Air Cfm - 25 Ton
90
Pressure Drop Dry Evaporator Coil Vs Supply Air Cfm - 30 & 40 Ton
91
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