44
AV(H,W) Lead lag Operation
Master Boiler
Description
Electrical Connection(s)
Programming Instructions
Master boiler lead lag
setup
Modulates on system
sensor connected to
master boiler
System temperature
sensor must be
connected to boiler #1.
Outdoor temperature
sensor must be
connected to boiler #2.
1)
Place toggle switch to
LOCAL
2)
Press
and
3)
Select
System Identification & Access
4)
Verify
MB1 Modbus address
= 1
5)
Verify
MB2 Modbus address
= 1
6)
Select
Lead Lag Master Configuration
7)
Select
Master Enabled = Enabled
Fixed Setpoint operation
8)
Enter
CH
Setpoint
(Fixed setpoint)
4-20mA/ 0-10Vdc setpoint operation
9)
Select
[Advanced Settings >]
10) Press the to arrive at
Central Heat
11) Select
Setpoint Source = S2 (J8-6) 4-20mA
12) Select
4mA water temperature
13) Select
20mA water temperature
14) Select
Lead Lag Slave Configuration
15) Select
Slave enabled = Enable slave for built-in Lead Lag master
Содержание ADVANTUS AVH 500
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Страница 38: ...31 Figure 23 Recommended Piping with Reverse Return and Variable Primary Flow...
Страница 70: ...63 Figure 44 Typical Gas Train Models AV1000 3000 Figure 45 Typical Gas Train Models AV3500 4000...
Страница 88: ...81 PART 12 EXPLODED VIEW Figure A...
Страница 89: ...82 Figure B FAN BURNER ASSEMBLY AV500 600 some items may not be as shown...
Страница 90: ...83 Figure C FAN BURNER ASSEMBLY AV800 4000 some items may not be as shown...
Страница 91: ...84 Figure D Figure E...
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Страница 93: ...86 Figure H CONTROL BOARD ASSEMBLY...
Страница 100: ...93 PART 13 ELECTRICAL DIAGRAMS...
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