heat-timer SQ-Elite-8T Manuals

Manuals and User Guides for heat-timer SQ-Elite-8T. We have 2 heat-timer SQ-Elite-8T manuals available for free PDF download: Installation And Operation Manual, Installation And Operation Instruction Manual

heat-timer SQ-Elite-8T Installation And Operation Manual (65 pages)

HYDRONIC SEQUENCING CONTROL

Brand: heat-timer | Category: Controller | Size: 7 MB

Table of Contents
3
Layout
4
Overview
5
Understanding Operation Concept
7
Reset Ratio/Outdoor Reset
7
Pid Operation
8
Oss Operation
8
Initial Setup
9
Selecting the System Features
9
Installation
11
Mounting the Enclosure
11
Install the Sensors
12
Locating the System Sensor
12
Immersion Heating System Sensor (Hss) Installation
12
Strap-On Heating System Sensor (Hss) Installation
12
Outdoor Sensor Installation
13
Wiring
14
Wiring the Power
14
Wiring the Sensors
14
Wiring the Domestic Hot Water (Dhw) Sensor
15
Wiring the Shutdown
15
Wiring the T-Stat
16
Wiring the Setback
16
Wiring the Prove
16
Wiring the System Output
17
Wiring the Dhw Pump
17
Wiring the Combustion Air Damper
17
Wiring the Stages
18
Wiring the Pump or Valve Outputs
18
Connecting to the Sq-Elite-Ext Panels
19
Connecting Sq-Elite to Two Extension
19
Selecting the Sq-Elite-Ext Panel Letter
19
Connecting 4-20Ma Ems Interface
20
Connecting to Bacnet Interface Module
21
Display
22
Installer Menu Sequence
24
Accessing the Installer Menu
24
Startup Settings
25
Startup Sequence
28
Control Mode
28
Display Unit
28
Setting the 4Ma and 20Ma Set Points
29
Application
29
Dhw Piping
29
Dhw Pump Output
30
Combustion Air Damper Output
30
External Input Mode
30
Burner Type
30
Boiler Output
31
Total Boilers
31
Staging
31
Sequence
31
Control Logic
32
Sensor Fault
32
Operating Settings
33
Season
33
Reset Ratio
34
Customized Reset Ratio
34
Set Point
35
Outdoor Cutoff Temperature
35
Target Offset
36
Minimum Target
36
Maximum Target
36
Boiler Minimum Return
37
Minimum Return
37
Return Lag
37
System Settings
37
Stage Settings
38
Reaction Time
38
Purge Delay
38
Minimum Runtime
38
Standby Delay
39
Last Stage Hold
39
Throttle Range
40
Lead Settings
41
Lead Boiler
41
Rotate Mode
41
Setback Schedule
42
Setback
42
Boost
42
Boost Period
42
Day/Night Schedules
43
Set Present Time
43
Dhw Settings
44
Dhw Priority Timer
44
Dhw Set Point
45
Dhw Differential
45
Pump, Valve, and Combustion Air Damper Operation
46
Run-On
46
Pump Exercise
46
Maintenance
47
System & Outdoor Sensor Trim
47
History
47
Configuration
47
Boiler/C.unit Setting
48
Mode
48
Runtime
48
User Menu Sequence
49
Season
49
Set Point
50
Reset Ratio
50
Customized Reset Ratio
51
Outdoor Cutoff Temperature
51
Setback
52
Day/Night Schedules
52
Pumps Piping/Wiring Diagrams
53
Multiple Boilers with Pumps Piping/Wiring Diagrams
53
Troubleshooting
54
Temperature Inputs
54
Control Operation
55
Bacnet
56
Bacnet Mstp Startup Menu
56
Bacnet Mode
56
Bacnet Baud Rate
56
Ms/Tp Address
56
Bacnet ID
56
Elite Series Bacnet Pics Statement
57
Sq 8T-Bacnet Variable List
58
Specifications
61
Notes
62
Warranty
64

heat-timer SQ-Elite-8T Installation And Operation Instruction Manual (40 pages)

Brand: heat-timer | Category: Control Systems | Size: 1 MB

Table of Contents
2
Sq-Elite-8T Layout
3
Sq-Elite-8T Overview
4
Understanding Operation Concept
5
Reset Ratio/Outdoor Reset
5
PID Operation
6
OSS Operation
6
Make Sure You Have the Right Control
7
Initial Setup
7
Selecting the System Features
7
Installation
8
Mounting the Enclosure
8
Install the Sensors
9
System Sensor Installation
9
Outdoor Sensor Installation
9
Wiring
10
Wiring the Power (Terminals 1, 2)
10
Wiring the Sensors
10
Wiring the Domestic Hot Water (DHW) Sensor (Terminals 33, 34)
11
Wiring the Shutdown (Terminals 35, 36)
11
Wiring the T-STAT (Terminals 35, 36)
11
Wiring the Setback (Terminals 35, 36)
11
Wiring the Prove (Terminals 37, 38)
11
Wiring the System Output (Terminals 19, 20)
12
Wiring the DHW Pump (Terminals 21, 22)
12
Wiring the Combustion Air Damper (Terminals 23, 24)
12
Wiring the Stages (Terminals 3 to 17)
12
Connecting to the SQ-Elite-EXT Panels and 4-20Ma EMS Interface
13
Selecting the SQ-Elite-EXT Panel Letter
13
Installer Menu Sequence
14
Startup Settings
17
Program Change Settings
17
Startup Sequence
17
Control Mode
17
Display Unit
17
Setting the 4Ma and 20Ma Set Points (Available in 4-20Ma EMS Only)
17
Application
18
DHW Piping (Available with Heating Only)
18
DHW Pump Output
18
Combustion Air Damper Output
18
External Input Mode
18
Burner Type
19
Boiler Output
19
Total Boilers
19
Staging
19
Sequence
19
Control Logic
20
Sensor Fault
20
Setting the Control to Factory Defaults
20
Operating Settings
21
Program Change Settings
21
Season
21
Reset Ratio
21
Customized Reset Ratio
21
Set Point (Not Adjustable in EMS Mode)
22
Outdoor Cutoff Temperature
22
Target Offset
22
Minimum Target
23
Maximum Target
23
Boiler Minimum Return
23
Minimum Return
23
Return Lag
24
System Settings
24
Program Change Settings
24
Stage Settings
24
Reaction Time
24
Purge Delay
24
Minimum Runtime
24
Standby Delay
25
Last Stage Hold
25
Throttle Range
25
Lead Settings
26
Lead Boiler
26
Rotate Mode
26
Setback Schedule
26
Setback
26
Boost
27
Boost Period
27
Day/Night Schedules
27
Set Present Time
28
DHW Settings
28
DHW Priority Timer (Available with Parallel DHW Piping)
28
DHW Set Point (Requires an Optional DHW Temperature Sensor)
28
Pump, Valve, and Combustion Air Damper Operation
29
Run-On
29
Pump Exercise
29
Maintenance
30
System & Outdoor Sensor Trim
30
History
30
Configuration
30
Display and Buttons
30
Boiler/C.unit Settings
32
Mode
32
Runtime
32
Troubleshooting
33
Multiple Boilers with Pumps Piping/Wiring DIAGRAMS
34
User Menu Sequence
35
Program Change Settings
35
Season
35
Set Point (Not Adjustable in EMS Mode)
36
Reset Ratio
36
Customized Reset Ratio
36
Outdoor Cutoff Temperature
37
Setback
37
Day/Night Schedules
37
Specifications
40

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heat-timer SQ-Elite-8T Installation And Operation Instruction Manual (40 pages)

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