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Startup menu sequence, Alert – LAARS M4-Ext - Installation Manual User Manual

Page 15

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Installation Manual

15

STARTUP MENU SEqUENCE

ALERT

To be able to change the

M4-CNC

settings the Program/Run Switch must

be set to Program. The switch is located

under the Enclosure Wiring Cover for

security. The Enclosure Wiring Cover

can be securely closed using a lock.

-------- SETTINGS ----

Season

Winter

System Target 140

o

F

BACK ▲ ▼ SELECT

-- ARE YOU SURE? --

No

Yes

BACK ▲ ▼ SAVE

--- SENSOR TYPE ---

Reset

o

F

Reset

o

C

EMS

o

F

EMS

o

C

BACK ▲ ▼ SAVE

--- SWITCH DIFF ---

5

o

F

[ ]

BACK ▲ ▼ SAVE

CONDENSING

-- OUTPUT A TYPE --

4-20ma

0-10v

0-5v

2-10v

1-5v

Not Installed

BACK ▲ ▼ SAVE

CONDENSING

-- OUTPUT B TYPE --

4-20ma

0-10v

0-5v

2-10v

1-5v

Not Installed

BACK ▲ ▼ SAVE

CONDENSING

- MODULATING MODE -

Normal

Parallel

BACK ▲ ▼ SAVE

NON-CONDENSING

-- BOILER NUMBER --

2

[ ]

BACK ▲ ▼ SAVE

NON-CONDENSING

- STAGING MODE -

LO/HI/LO/HI

LO/LO/HI/HI

BACK ▲ ▼ SAVE

PROVE/DHW SHARING

Prove

DHW Priority

DHW No Priority

No Priority (Summer)

BACK ▲ ▼ SAVE

- DHW SETPOINT -

180

o

F

[

]

BACK ▲ ▼ SAVE

--- BOOST MODE ---

30 Minutes

Disable

BACK ▲ ▼ SAVE

--- SENSOR FAULT ---

All Off

All On

BACK ▲ ▼ SAVE

Modulating

Staging

Shutdown or T

stat

Setback

CONDENSING

-- BOILER NUMBER --

2

[ ]

BACK ▲ ▼ SAVE

Page 17

NON-CONDENSING

-- OUTPUT TYPE --

On/Off

2-Stage

3-Stage

4-Stage

BACK ▲ ▼ SAVE

Page 19

Page 17

Page 20

Page 20

Page 16

CONDENSING

---- BOILER TYPE ----

Modulating

Staging

BACK ▲ ▼ SAVE

Page 17

- SWITCH SETPOINT -

150

o

F

[

]

BACK ▲ ▼ SAVE

Page 16

HEAVY LOAD

-SEQUENCE #2 GROUP-

No

Yes

BACK ▲ ▼ SAVE

Page 17

NON-CONDENSING

---- BOILER TYPE ----

Modulating

Staging

BACK ▲ ▼ SAVE

Page 18

Page 19

- SETBCK/SHUTDOWN -

Shutdown/Disable

Tstat/Enable

Setback

BACK ▲ ▼ SAVE

Page 19

Page 18

Page 19

Page 19

Page 17

--- SWITCH DELAY ---

0.5

Hour

[ ]

BACK ▲ ▼ SAVE

Page 17

Page 18

Page 18

LAARS Modulating Controls M4 & M4-EXT

HT# 059104-00 B

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