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Honeywell M7405 manual available for free PDF download: Technical Reference Manual
Honeywell M7405 Technical Reference Manual (218 pages)
Design and Application Guide for Economizer Controls
Brand:
Honeywell
| Category:
Controller
| Size: 19.77 MB
Table of Contents
Table of Contents
3
Section 1 - Ventilation
7
Indoor Air Quality
8
Building-Related Illness
9
Symptoms of Inadequate Ventilation
10
Indoor Air Ventilation Standards
11
CO Based Demand Control Ventilation
11
Energy Standards
12
Ventilation Requirements
13
Air Handler Control Loops
15
Basic Economizer Control
16
Mixed Air Formulas
17
Outside Air Percentage Chart
18
Example 1: Using the Outside Air Percentage Chart
19
Example 2: Use of Outside Air Chart on a Warm Day
20
Extra Outside Air Percentage Chart
21
Example 3: Minimum Ventilation Adjustment
22
Example 4: Ventilation Review Questions
24
Economizer Cycle Definition
26
Single and Two Stage Cooling with Economizer
27
Section 2 - Enthalpy Theory and Controllers
29
The Psychrometric Chart
30
Relative Humidity and Saturation
31
Enthalpy
32
Psychrometric Chart of Enthalpy Economizer Control
33
Single Sensor Enthalpy Control
34
Two Sensor or Differential Enthalpy
35
Enthalpy Control with Carbon Dioxide Sensor
36
Section 3 - Types of Analog Economizers
37
H705
38
W7459
39
W6210 and W7210
40
W6215, W7215 and W7460
41
W7212, W7213 and W7214
42
W7340 and W7345
43
Analog Economizer Features
44
Transformer Wiring Requirements for Analog Economizers
45
Section 4 - H705 Economizer Module
47
H705 Economizer Module
48
H705 Components
49
H705 Enthalpy Setpoint
50
H705 Wiring Diagram
51
Section 5 - M7XXX Black Motor
55
M7215, M7415, M7405 and M8405 Actuators
56
Section 6 - W7459 Economizer Module
59
W7459 Enthalpy Module Components
60
W7459A, B, C and D
62
W7459 Enthalpy Setpoint Chart
63
High Limit Switching
64
W7459A Wiring Diagram
65
Section 7 - W6210 and W7210 Economizer Modules
69
W7210 Economizer System Components
70
W6210 and W7210 Components
71
High Limit Function
71
W7210 Actuator Connections
72
W7210 Wiring Diagrams
73
Section 8- W6215, W7215 and W7460 Economizer Modules
75
W7215 System Components
76
W6215, W7215 and W7460 Components
77
W7215B and W7460B Components
77
W6215, W7215, W7460 Inputs and Outputs
78
Input and Output Applications
78
Minimum and Maximum Settings
79
Indoor Air Content Sensor Settings
80
Carbon Dioxide Sensor Setup
81
Outdoor Air Content Sensor
82
W6215, W7215 and W7460 Actuator Usage
83
W6215, W7215 and W7460 Wiring Diagram
84
Section 9 - W7212, W7213 and W7214 Economizer Modules
87
W7212 Economizer System Components
88
W7212, W7213, and W7214 Components
89
DCV Maximum Position Adjustment
90
Using Multiple CO2 Sensors on the AQ-AQ1 Terminals for Zones
91
Minimum Position Adjustment
91
Dry Bulb Changeover
92
W7212, W7213, and W7214 Wiring Diagram
93
Section 10 - W7340 and W7345 Economizer Module
99
W7340 Economizer System Components
100
W7340 and W7345 Components
102
W7340 Only
103
Demand Control Ventilation (DCV) Sensor Input (W7340 Only)
103
Settings and Adjustment
105
Wiring for W7340 and W7345
107
Section 11 - W7220 JADE™ Economizer Module
109
W7220 Economizer System Components
110
W7220 Components
112
Wiring Application Examples
115
User Interface
120
Menu Structure
121
Sequence of Operation
128
W7220 (JADE™) Economizer Controller Used with Honeywell Prestige © IAQ 2.0 Thermostat
135
Alarm Mode for Failed Components on the JADE™ Economizer System
135
W7220 Personal Computer Tool
140
Section 12 - Sensors for Economizer Modules
163
Sensor Features
164
Type of Sensors for Economizer
165
C7150 and C7046 Mixed and Supply Air Sensors
168
Mixed or Supply Air Sensor Control Sequence
169
Carbon Dioxide Sensor
169
JADE TM Economizer (W7220) Sensors
170
Section 13 - Checkout
173
Standard Checkout Procedure
174
Checkout W7212
174
Check out C7400 with W7459, W7210 and W7212
176
Check out for W7220 JADE TM Economizer
178
Section 14 - Simulator for W7212
179
Section 15 - Demo for W7220
183
Section 16 - Economizer Savings Estimator
187
Section 17 - Retrofit and Upgrades
189
Replacement of W7459Axxx and M7415Axxx with W7220A1000 (JADE TM ) and M7215A1008
194
Replacement of W7212Axxx with W7220A1000 (JADE TM )
197
Replacement of W7210Axxx with W7220A1000 (JADE TM )
199
Replacement of W859F with W7220A1000 (JADE TM ) and M7285A1045
201
Replacement of W957G with W7220A1000 (JADE TM ) and M7285A1045
203
W957G Replaced with W7220 and M7285A1045 Mod Motor
204
Cross Reference
205
W7220 JADE TM Y-Pack Table
209
Section 18 - Appendix
213
Glossary
213
Accessories for the M74XX Series Actuators
216
Accessories for the W7220 JADE TM Economizer Module
217
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