Lochinvar 2072, 402 service manual Parameter table A - Boiler Operation continued, Service

Models: 402 2072

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Parameter table A - Boiler Operation (continued)

Copper-fin II/IIE Boiler and Water Heater Service Manual

1 Service

Parameter table A - Boiler Operation (continued)

Table 1D_(continued from previous page) This table lists SMART SYSTEM control module parameters and where to access them for boiler operation ONLY

CONTROL ANTI- CASCADE MODES CYCLING

BMS

SERVICE NOTIFICATION PUMPS

Menu

Sub

Description

See

User Access

Installer Access

Item

Page

Display

Modify

Display

Modify

 

1

Anti-cycle Time (Anti Cycl Tm)

21

No

No

Yes

Yes

G

2

Anti-cycle Override Differential (Override Diff)

21

No

No

Yes

Yes

3

Minimum On/Off Delay Stages 1, 3 (On/off Delay)

21

Yes

Yes

Yes

Yes

 

 

4

Next On Delay

21

Yes

Yes

Yes

Yes

 

1

SH Controlling Sensor (SH Cnt Sensor)

22

No

No

Yes

Yes

 

2

Enable Input (Active / Inactive)

22

No

No

Yes

Yes

 

3

BMS Input (Active / Inactive)

22

No

No

Yes

Yes

H

4

Cascade (Active / Inactive)

22

No

No

Yes

Yes

 

5

Sequencer

22

No

No

Yes

Yes

 

6

ModBus (Active / Inactive)

22

No

No

Yes

Yes

 

7

ModBus Timeout (ModBus Time)

22

No

No

Yes

Yes

 

1

Boiler Address (Blr Adress)

23

No

No

Yes

Yes

I

2

Maximum Cascade Setpoint (Max Casc Stpt)

23

Yes

Yes

Yes

Yes

3

Cascade Offset (Cas Offset)

23

No

No

Yes

Yes

 

 

4

Cascade Differential (Cas Different)

23

No

No

Yes

Yes

 

1

BMS Type

23

No

No

Yes

Yes

 

2

Voltage at Minimum (V at Min)

23

No

No

Yes

Yes

 

3

Voltage at Maximum (V at Max)

23

No

No

Yes

Yes

 

4

Minimum Power (Min Power)

23

No

No

Yes

Yes

J

5

Maximum Power (Max Power)

23

No

No

Yes

Yes

 

6

Minimum Setpoint (Min Setpoint)

23

No

No

Yes

Yes

 

7

Maximum Setpoint (Max Setpoint)

24

No

No

Yes

Yes

 

8

Voltage to Start CFH (V at Start)

24

No

No

Yes

Yes

 

9

Voltage Differential Stop CFH (V Diff Stop)

24

No

No

Yes

Yes

 

1

System Pump Delay (Sys Pump Dlay)

24

No

No

Yes

Yes

K

2

SH Pump Delay (SH Pump Delay)

24

No

No

Yes

Yes

3

DHW Pump Delay (DHW Pump Dlay)

24

No

No

Yes

Yes

 

 

4

System Pump Mode (Sys Pump Mode)

24

No

No

Yes

Yes

 

1

Service Interval Time (months) (Srv Int Time)

24

No

No

Yes

Yes

 

 

 

 

 

 

 

 

 

2

Service Interval Run (Srv Int Run)

24

No

No

Yes

Yes

L

3

Service Interval Operation (hours) (Srv Int Op)

24

No

No

Yes

Yes

 

4

Reset Service

24

No

No

Yes

Yes

 

5

Accept Personality Plug (Accept PPlug)

24

No

No

Yes

Yes

 

 

 

 

 

 

 

 

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Lochinvar 2072, 402 service manual Parameter table A - Boiler Operation continued, Service