14
dHW Settings
navigation: Home Screen>Installer Menu>cH & dHW
Settings>dHW Settings
The DHW Settings menu contains settings related to domestic hot
water operation. Each line contains a DHW Setting followed by its cur-
rent value. Six DHW Settings are displayed on the screen at one time.
Press the
UP
or
doWn
buttons to scroll through additional DHW
Settings.
dHW operation
default: Enabled
DHW Operation allows the domestic hot water function to be enabled
and disabled. Press the
UP
or
doWn
buttons to select Enabled or
Disabled then press the
oK
button to store the setting.
•
Enabled
- The Prestige will respond to a domestic hot water call.
•
disabled
- The Prestige will not respond to a domestic hot water
call. The domestic hot water operation disabled icon
is dis-
played on the home screen when domestic hot water operation has
been disabled.
Prestige Model
PRESTIGE Solo default: Solo
PRESTIGE Excellence default: Excellence
Prestige Model selects how the circulator / diverter valve line voltage ter-
minals will operate. Press the
UP
or
doWn
buttons to select Solo or
Excellence then press the
oK
button to store the setting.
•
Solo
- The circulator / diverter valve terminals can be used to oper-
ate CH(1), DHW, Auxiliary Boiler, and System circulators.
•
Excellence
- The CH(1), DHW, and Auxiliary Boiler circulator /
diverter valve terminals will operate the internal boiler circulator
and diverter valve. Only the System circulator terminals are avail-
able for operating a system circulator.
Excellence units also require setting demand Type to Sensor for
correct dHW operation.
NOTICE
dHW Settings
DHW Settings
DHW Operation
Prestige Model
Demand
Boiler DHW Setpoint
DHW Storage Setpoint
DHW On Differential
Enabled
Solo
Switch
186ºF
140ºF
6ºF
DHW Operation
Enabled
Prestige Model
Solo
Excellence
Solo
DHW Operation
Disabled
Enabled
Enabled
Содержание Prestige Excellence
Страница 13: ...11 cH Settings fig 2 System Piping with System Pump cH1 cH2 dHW...
Страница 14: ...12 cH Settings fig 3 System Piping with System Pump cH1 cH2...
Страница 15: ...13 fig 4 System Piping with System Pump cH2 cH Settings...
Страница 33: ...31 cascade Installation fig 11 Split cascade Wiring note Reference Fig 10 page 30 for cascade piping...