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English (US)
4. Starting up the product
4.1 LED diagnostics
Fig. 4
The indicator lights located on the control plate
4.2 DIP switch settings
TM
06
55
87
50
15
UPZCV-6 6 Valve Zone Rela
y
Part Number:
98863570
Input:
120VAC 50/60Hz 20A MAX
CAUTION,
RISK OF ELECTRICAL SHOCK -
DISCONNECT POWER PRIOR TO SERVICING
ATTENTION,
RISQUE DE CHOC ÉLÉCTRIQUE -
DÉCONNECTEZ LA PUISSANCE AVANT D’ENTRETENIR
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
Certified to CSA C22.2 No 24
Conforms to UL Standard 873
Listed
The power indicator light "Grundfos" is
lit when you power on the unit.
The LED lights will be green
when there is a call for heat.
The LED lights will turn
amber when the zone valve
end-switch is closed.
Caution
CAUTION
Disconnect the power supply before
changing any DIP switch settings.
Master/Slave
Allows expansion to additional Grundfos UPZC
units.
Priority ON
Zone 1 operates as priority and the other
zones are switched off for a selectable 30 or
60-minute timeout.
Pump Exercise ON
Pumps will operate for 30 seconds every 72
hours or every 14 days.
Boiler ON/Secondary ON
You can control the BOILER PUMP and
SECONDARY PUMP to ON/OFF during
PRIORITY demand.
OFF
OFF
OFF
OFF
Master
Pump Exercise ON
Priority 30 min.
Slave
Priority ON
Exercise 30 sec./72 hrs.
During priority demand
Secondary Pump ON
Boiler Pump ON
60 minutes
30 sec./14 days
Summary of Contents for UPZCV-3
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