heat-timer SQ-Elite-MV Manuals

Manuals and User Guides for heat-timer SQ-Elite-MV. We have 1 heat-timer SQ-Elite-MV manual available for free PDF download: Installation And Operation Instruction Manual

heat-timer SQ-Elite-MV Installation And Operation Instruction Manual (44 pages)

HydronIc BoIler seQuencIng wItH MotorIzed ValVe control

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

Table of Contents
2
Sq-Elite-MV Layout
3
Sq-Elite-MV Overview
4
Understanding Operation Concept
5
Reset Ratio/Outdoor Reset
5
Make Sure You Have the Right Control
6
Initial Setup
6
Selecting the System Features
6
Installation
7
Mounting the Enclosure
7
Install the Sensors
8
System and Return Sensors Installation
8
Outdoor Sensor Installation
8
Wiring Inputs
9
Wiring the Power
9
Wiring the Sensors
9
Wiring the Domestic Hot Water Input
10
Wiring the Shutdown
10
Wiring the SEQ Tstat
10
Wiring the SEQ Setback
10
Wiring Outputs
11
Wiring the System Pumps
11
Wiring the DHW Pump
11
Wiring the Stages
12
Wiring the Motorized Valve
12
Connecting to the SQ-Elite-EXT Panels and 4-20Ma EMS Interface
12
Selecting the SQ-Elite-EXT Panel Letter
12
Startup Settings
13
Program Change Settings
13
Startup Sequence
13
Installer Menu Sequence
14
SEQ Control Mode
18
MOV Control Mode
18
Display Unit
18
Setting the 4Ma and 20Ma SEQ Set Points
18
DHW Piping
18
DHW Pump Output
19
External Input 1 Mode
19
External Input 2 Mode
19
Burner Type
19
Boiler Output
19
Total Boilers
19
Sequence
20
Control Logic
20
SEQ Sensor Fault
20
MOV Sensor Fault
21
Setting the Control to Factory Defaults
21
Operating Settings
22
Program Change Settings
22
Season
22
Seq and Mov Reset Ratio Settings
22
SEQ and MOV Reset Ratio
22
SEQ and MOV Customized Reset Ratio
22
SEQ and MOV Target Offset
23
SEQ and MOV Outdoor Cutoff
23
SEQ and MOV Minimum Target
24
SEQ and MOV Maximum Target
24
Seq and Mov Set Point Settings
24
Boiler Minimum Return
24
Minimum Return
24
Return Lag
24
Seq Settings
25
Seq Stage Settings
25
Reaction Time
25
Purge Delay
25
Minimum Runtime
25
Standby Delay
25
Last Stage Hold
26
Throttle
26
Lead Settings
27
Lead Boiler
27
Rotate Mode
27
Mov Settings
27
Gain
27
Setback Schedule
28
SEQ and MOV Setback
28
SEQ and MOV Boost
28
SEQ and MOV Boost Period
28
SEQ and MOV Day/Night Schedules
28
Set Present Time
28
Dhw Settings
29
DHW Priority Timer
29
Pump and Valve Operation
29
SEQ and MOV Run-On
29
SEQ and MOV Pump Exercise
29
Maintenance
30
Valve
30
Systems, Outdoor, or Return Sensor Trim
30
History
30
Configuration
30
Display and Buttons
30
Stage Settings
32
Mode
32
Runtime
32
Troubleshooting
33
Mechanical and Electrical Diagrams
36
User Menu Sequence
40
User Settings
41
Program Change Settings
41
Season
41
Seq and Mov Reset Ratio Settings
41
SEQ and MOV Reset Ratio
41
SEQ and MOV Customized Reset Ratio
42
SEQ and MOV Target Offset
42
SEQ and MOV Outdoor Cutoff
42
Setback Schedule
43
SEQ and MOV Setback
43
SEQ and MOV Day/Night Schedules
43
Specifications
44

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heat-timer SQ-Elite-MV Installation And Operation Instruction Manual (44 pages)

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