Service, Parameter table – Lochinvar CREST 3 User Manual
Page 13
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