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Service, Parameter table – Lochinvar CREST 3 User Manual

Page 13

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1

Service

13

Service Manual

1

Service

(continued)

Parameter table

Table 1B This table lists SMART TOUCH control module parameters and where to access them

Menu Sub

Item

Parameter Name

(as shown on the LCD screen)

See

Page

Min

Max Default

User

Installer

Value Value Value Access

Access

A

1

Clock

18

N/A

N/A

N/A

Yes

Yes

2

Date

18

N/A

N/A

N/A

Yes

Yes

3

SH Setpoint

18

32

185

120

Yes

Yes

4

HWG Tank Setpoint

18

32

185

120

Yes

Yes

5

MRHL Setpoint

18

32

205

205

Yes

Yes

6

ARHL Setpoint

18

32

200

200

Yes

Yes

7

SH Setpoint at Low Outdoor Temp.

19

32

185

180

Yes

Yes

8

SH Setpoint at High Outdoor Temp.

19

32

185

68

Yes

Yes

9

Low Outdoor Temperature

19

-22

86

23

Yes

Yes

10

High Outdoor Temperature

19

-22

86

86

Yes

Yes

11

Boiler Pump Mode

24

N/A

N/A

N/A

No

Yes

12

System Pump Mode

24

N/A

N/A

N/A

No

Yes

B

1

SH Min User Setpoint

18

32

185

32

No

Yes

2

SH Max User Setpoint

18

32

185

185

No

Yes

3

SH Setpoint

18

32

185

125

Yes

Yes

4

SH Offset

18

0

36

9.9

No

Yes

5

SH Differential

18

0

72

19.8

No

Yes

6

HWG Tank Setpoint

18

32

185

120

Yes

Yes

7

HWG Tank Differential

18

0

10

6.3

No

Yes

8

MRHL Setting

18

32

205

204.8

Yes

Yes

9

ARHL Setting

18

32

200

199.4

Yes

Yes

10

HWG Minimum User Setpoint

19

32

185

60

No

Yes

11

HWG Maximum User Setpoint

19

32

185

185

No

Yes

12

HWG Boiler Setpoint

19

32

185

180

No

Yes

13

HWG Boiler Offset

19

0

36

9.9

No

Yes

14

HWG Boiler Differential

19

0

72

185

No

Yes

C

1

SH Setpoint at Low Outdoor Temp.

19

32

185

180

Yes

Yes

2

SH Setpoint at High Outdoor Temp

19

32

185

68

Yes

Yes

3

Low Outdoor Temperature

19

-22

86

23

Yes

Yes

4

High Outdoor Temperature

19

-22

86

86

Yes

Yes

5

Outdoor Air Shutdown

19

32

122

79.7

No

Yes

6

OA Shutdown Differential

20

32

122

79.7

No

Yes

INITIAL SETUP

SETPOINTS

OUTDOOR RESET

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