1
Service
(continued)
Service Manual
17
Menu
Description
See
Page
User Access
Installer Access
Display Modify Display Modify
Boost Temperature
23
No
No
Yes
Yes
Boost Time
23
No
No
Yes
Yes
Anti-Cycling Time
23
No
No
Yes
Yes
Anti-Cycling Override Differential
23
No
No
Yes
Yes
Ramp Delay
23
No
No
Yes
Yes
Ramp Settings
24
No
No
Yes
Yes
Controlling Sensor
24
No
No
Yes
Yes
BMS Tstat Input
24
No
No
Yes
Yes
BMS
24
No
No
Yes
Yes
ModBus
24
No
No
Yes
Yes
ModBus T/O
24
No
No
Yes
Yes
Cascade Address
24
No
No
Yes
Yes
Cascade Type
24
No
No
Yes
Yes
Max Cascade Set Point
25
No
No
Yes
Yes
Cascade Offset
25
No
No
Yes
Yes
Cascade Differential
25
No
No
Yes
Yes
Min On/Off Time
25
No
No
Yes
Yes
Min Next On Time
25
No
No
Yes
Yes
Boiler Size
25
No
No
Yes
Yes
System Pump Delay
25
No
No
Yes
Yes
Boiler Pump Delay
26
No
No
Yes
Yes
DHW Pump Delay
26
No
No
Yes
Yes
Boiler Pump Anti-Seize Delay
26
No
No
Yes
Yes
Boiler Pump Min Voltage
26
No
No
Yes
Yes
System Pump Type
26
No
No
Yes
Yes
DHW Blocks Sys Pump
26
No
No
Yes
Yes
DHW Forces Sys Pump
26
No
No
Yes
Yes
DHW Pump Anti-Seize Delay
26
No
No
Yes
Yes
System Pump Anti-Seize Delay
26
No
No
Yes
Yes
Parameter table
Table 1-4 (continued from previous page) This table lists SMART SYSTEM control module parameters and where
to access them
CONTROL MODES
OUTDOOR
RESET
ANTI-CYCLING
CIRCULATION PUMPS
Summary of Contents for WH 399
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