Viega Hydronic Mixing Block, User Manual, Page: 16 / 20

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Viega Hydronic Mixing Block User Guide
UG-HC 566234 0720 Hydronic Mixing Block
Settings Template and User Selections
Parameter Sub-Menu
Sub-Menu
Option #1
Sub-Menu
Option #2
Sub-Menu
Option #3
User
Selection
CIRCULATOR
CONTROL OPERATION
Default: ON/OFF
ON/OFF
CONSTANT
**Not available w/ Aquastat
Often used w/ RESET mode NA
DESIGN
TEMPS
OUT DESIGN
Range: -40°F to 120°F
Default: 10°F
NA NA
ROOM DESIGN
Range: 35°F to 120°F
Default: 70°F
NA NA
WWSD
Range: 35°F to 120°F
Default: 70°F
NA NA
WATER TEMP
CONTROL
TEMP CONTROL
Default: RESET
FIXED RESET NA
Fixed: WATER
TEMP Range: 50°F to 180°F
Default: 120°F
NA NA
Reset: MIX
DESIGN
NA
Range: 50°F to 180°F
Default: 120°F
NA
Reset: MIX MIN NA
Range: 50°F to 180°F
Default: 70°F
NA
BOILER
SETTINGS
TYPE
Default: RESET
RESET CONDENSING
AQUASTAT
**Not available w/
CONSTANT
BOILER DESIGN
Range: 70°F to 200°F
Default: 180°F
NA NA
BOILER MIN
Range: 70°F to 200°F
Default: 140°F
NA NA
BOILER DIFF
Range: 10°F to 50°F
Default: 20°F
NA NA
SENSOR
Default: SUPPLY
RESET:
SUPPLY
CONDENSING:
SUPPLY
AQUASTAT:
SUPPLY vs. RETURN
SUPPLY/RETURN
MIN
NA NA
Range: 70°F to 200°F
Default: 140°F
DEFAULTS/
PURGE
°C vs. °F
Default: °F
NA NA NA NA
OVERWRITE
DEFAULTS
NA NA NA NA
RESTORE
DEFAULTS
NA NA NA NA
PURGE NA NA NA NA
BACK NA NA NA NA NA
If a power loss occurs, the Hydronic Mixing Block will return to the Factory Default Settings unless they are overwritten.