7
English (US)
4. Starting up the product
4.1 LED diagnostics
Fig. 5
Indicator lights located on the control plate
5. Product introduction
5.1 Features and benefits
•
Compatible with 2-, 3-, and 4-wire low
voltage controllers or thermostats.
•
Wiring ease with 120 VAC, ground and low
voltage screw terminal inputs.
•
Low voltage end-switch output terminals for
the zone valves.
•
Front facing LED indicator lights on the
cover.
•
Side mounted terminal connections for ease
of wiring and installation.
5.2 Identification
5.2.1 Part number
5.2.2 Production code
The production code represents the date of
manufacture. You find the production code on
the circuit board and the carton label.
Example:
PC 1542 = year 2015, week 42.
Fig. 6
Locating production code
TM
06
55
54
50
15
UPZCP-1 1 Pump Zone Relay
Part Number:
98863527
Input:
120VAC 50/60Hz 10A MAX
CAUTION,
RISK OF ELECTRICAL SHOCK -
DISCONNECT POWER PRIOR TO SERVICING
ATTENTION,
RISQUE DE CHOC ÉLÉCTRIQUE -
DÉCONNECTEZ LA PUISSANCE AVANT D’ENTRETENIR
ZONE 1
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.
Red LED is lit when there is a
call for heat.
Model
Description
Part number
UPZCP-1
Single pump zone
control
98863527
Production code
YYWW
PC1542
1542
Circuit board
Carton label
