Leviton miniZ Series User manual

Daylight Harvesting Made Simple.
This user’s guide applies to the following part numbers:
Basic Version, Two Room, 2 Relay, 120V or 277V
Basic Version, Two Room, 2 Relay, 347V
Dimming Version, Two Room, 2 Relay, 120V or 277V
Dimming Version, Dual Room, 2 Relay, 120V or 277V
Description
0
2
2
0
0-10V
Outputs
2
2
2
2
Relay
Outputs
mZb02-102
mZn22-102
mZd22-102
mZb02-C02
Model
Number
Features between models vary. As such, not all information in this manual
applies to all models.
Dimming Version, Two Room, 2 Relay, 347V
Dimming Version, Two Room, 2 Relay, 347V 2
2
2
2
mZd22-C02
mZn22-C02
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Page 1
PHYSICAL INSTALLATION…………………………………………..…….. 2
CONNECT LINE VOLTAGE………………………………………..………. 4
CONNECT LOW VOLTAGE……………………………………………..…. 6
CONNECT LOW VOLTAGE……………………………………………..…. 8
CONFIGURATION DIP SWITCH SETTINGS – BLOCK ONE………………. 10
CONFIGURATION DIP SWITCH SETTINGS – BLOCK TWO….…………… 12
CONFIGURATION DIP SWITCH SETTINGS – BLOCK THREE……………. 15
CONFIGURATION TRIM POT SETTINGS………………………………….. 16
NOTES: DAYLIGHTING CONFIGURATION………………………………… 18
NOTES: BURN IN& AUTO CAL FEATURES……………………………… 19
WARRANTY……………………………………………………………….. 20
TABLE OF CONTENTS
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6
STEP 7
STEP 8
STEP 9
STEP 10
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ENCLOSURE FEATURES
The enclosure of the miniZ Power Pack is divided into two compartments.
The Low Voltage Compartment is accessible through the cover-plate.
The High Voltage Compartment is factory sealed and is not accessible.
MOUNTING FEATURES
The Power Pack is suitable for plenum use, indoor only, 0 - 40°C, 5 -
95% humidity without condensation. The supply circuit and load circuits
of the miniZ Power Pack are pre-wired to the control board. Color coded
lead wires are provided for quick connections in a junction box. One ½”
nipple is provided on the top of the Power Pack for this purpose.
There are three concentric knockouts provided in the Low Voltage
Compartment of the miniZ Power Pack. They are combination ½” and ¾”
knockouts. There is one on each of the three external sides of the area.
STEP 1
Page 2
PHYSICAL INSTALLATION
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Low Voltage Compartment
This area contains all of the low
voltage terminations required in
the field. All of the configuration
settings are made in this area
as well. Class 2 wiring only.
High Voltage Compartment
This area cannot be accessed in the field.
Lead wires exit the compartment through
the top of the enclosure. There are leads
supplied for field connections to circuits
that energize the miniZ Power Pack and
feed the fluorescent fixture circuits.
Nipple
The fitting on the top of the miniZ Power Pack
attaches directly to a junction box or enclosure.
Two 0.2" mounting holes through the back of the
miniZ low voltage compartment, provide secure
fastening to any flat surface.
Knockouts
There are three concentric
knockouts provided in the Low
Voltage Compartment of the miniZ
Power Pack. They are combination
½” and ¾” knockouts. There is one
on each of the three external sides
of the area.
All connections
are for copper
wire only.
PHYSICAL INSTALLATION
Page 3
Mounting Holes
Two mounting holes are
provided to fasten the
miniZ Power Pack in
place.
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CONNECT LINE VOLTAGESTEP 2
JUNCTION BOX
BYOTHERS
SUPPLY CIRCUITS
The Feed Circuit, Relay 1 Line, and
Relay 2 Line can be supplied by the
same circuit or individually. The
connections are made in the junction
box.
All supply circuits must be provided
with a 20A or less branch circuit
overcurrent protection device. Branch
circuit protection for 347V circuits
should be rated at 15A.
Relay 1 Line/Load
Ratings: 20A at 120VAC Tungsten/Ballast
20A at 277VAC Ballast
15A at 347VAC (347V Models Only)
Normally Open, Electrically held.
Color Code: Blue – Line, 12 AWG
Blue – Load, 12 AWG
Control Power Circuit
Voltage Rating: 120 – 277VAC, or
200-347VAC on 347V Models Only
Color Code: Black – Line, 120 – 277VAC, 18 AWG
(120-277V Models Only)
White – Neutral, 18 AWG
Orange – 347VAC, 18 AWG
(347V Models Only)
Load Rating: 10W
Page 4
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These circuits must be insulated from
the other wiring even when they are not
being used. Cap off and tape any
unused wires.
Relay 2 Line/Load
Ratings: 20A at 120VAC Tungsten/Ballast
20A at 277VAC Ballast
15A at 347VAC (347VModels Only)
Normally Open, Electrically held.
Color Code: Red – Line, 12 AWG
Red – Load, 12 AWG
Zone Common
Color Code: Gray – 22 AWG
Not available on Basic Model
Zone 1 Analog Output 0 – 10VDC
Color Code: Violet – 22 AWG
Not available on Basic Model
Zone 2 Analog Output 0 – 10VDC
Color Code: Violet w/White stripe – 22 AWG
Not available on Basic Model
CONNECT LINE VOLTAGE
Page 5
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CONNECT LOW VOLTAGESTEP 3
Occupancy Sensor Disabled /
Emergency Input
A
Label: OCC DISABLE / EMERGENCY
Set by DIP Switch: Block 1 Number 1
This is a +24V input signal. Function can be set to
either mode exclusively.
Occupancy Disable Mode
When the input goes high (+24V) the Power Pack
will disable the Occupancy Sensor input and there
will be no change in the current state. When the
input signal is removed, the Occupancy Sensor will
return to the normal mode.
Emergency Mode
Emergency mode is triggered when the emergency
input is connected to the common. When the signal
is received, the Power Pack will turn on all zones
by turning on all relays and raising any 0 – 10V
outputs to 10 V. The Power Pack zones will remain
fully illuminated until the Emergency signal is
removed.
Page 6
Load Shed Input
Label: SHED
This signal would originate from an energy
management system and is a +24V input signal.
When the input goes high (+24V) the Power Pack
will reduce the output load levels based upon the
position of the Shed trim pot.
In the event that you are in daylighting mode and
less artificial light is required to meet the target than
is required by load shed, the lights will remain at the
lower lighting level – meeting the target.
B
Label: OCC1
This four position terminal block is dedicated to the
connection of the Occupancy Sensor number 1.
The Occupancy Sensor signal wire connects to the
OCC terminal. Occupancy Sensor input 1 and
Photocell input 1 should be used together to provide
control for the same room.
Occupancy Sensor Input 1C
Label: OCC2
This four position terminal block is dedicated to the
connection of the Occupancy Sensor number 2.
The Occupancy Sensor signal wire connects to the
OCC terminal. Occupancy Sensor input 2 and
Photocell input 2 should be used together to provide
control for the same room.
Occupancy Sensor Input 2D
Label: +24V, COM
This +24V source is shared with all circuits supplied
from the +24V power supply rated to a maximum of
120 mA.
Occupancy Sensor SupplyE
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All connections
are for copper
wire only.
F
C
B
A
H
D
CONNECT LOW VOLTAGE
Page 7
FPhotocell Input 2G
Label: PHOTO2
This set of terminal blocks is dedicated to the
connection of Photocell number 2. The Photocell
signal wire connects to the PHOTO terminal.
Photocell input 2 and Occupancy Sensor input 2
should be used together to provide control for the
same room.
STEP 6
G
Photocell Input 1
E
Label: PHOTO1
This set of terminal blocks is dedicated to the
connection of Photocell number 1. The Photocell
signal wire connects to the PHOTO terminal.
Photocell input 1 and Occupancy Sensor input 1
should be used together to provide control for the
same room.
Label: +24V, COM
This +24V source is shared with all circuits supplied
from the +24V power supply rated to a maximum of
120 mA.
Photocell SupplyH
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CONNECT LOW VOLTAGESTEP 4
Emergency / HVACI
Label: RLY COM, RLY N/O, RLY N/C
There is one Low Voltage relay output rated
for 1A @ 24V which can be switched between
HVAC and Emergency output functionality.
This terminal block is connected to the
Emergency Output / HVAC relay.
Jumper Settings
A three (3) position pin header is located
adjacent to the terminal block. The jumper
configuration of this header determines the
functionality of the relay.
HVAC
A jumper between pins 1 and 2 will result in
HVAC functionality. In this mode the relay will
change state when either room is occupied. In
occupied state NO (normally open) contact is
closed.
Emergency
A jumper between pin 2 and 3 will result in
Emergency output functionality. In this mode
the relay will change state when an
Emergency Input signal is detected. In normal,
non-emergency state the NO (normally open)
contact is closed.
I
J L
Zone 1 Control Outputs
Label: GREY-Common
VIOLET – Signal 0 – 10V
These terminals provide an alternate location for
connecting to the dimming ballast control circuit.
The dimming circuit provides the analog output
to control up to 100 dimming ballasts. The basic
version of the miniZ Power Pack does not have
these terminals.
J
Page 8
K
Zone 2 Control Outputs
Label: GREY- Common
VIOLET – Signal 0 – 10V
These terminals provide an alternate location for
connecting to the dimming ballast control circuit.
The dimming circuit provides the analog output
to control up to 100 dimming ballasts. The basic
version of the miniZ Power Pack does not have
these terminals.
K
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Label: SWITCH 1; ON, OFF, +24V, PILOT, COM
SWITCH 2; ON, OFF, +24V, PILOT, COM
There are two low voltage switch inputs. Switch 1 provides control for Room 1 and Room 2 provides control
for Room 2.
Switch Types
Set by DIP Switch: Block 2 Number 1
There are two general types of switch inputs; analog
and switched.
Analog
In analog mode, the input is expecting to see a 0 -
24VDC or a 0 - 10VDC signal which is used to dim
the light levels proportionately to the level of the
analog input.
Switched
In the switched mode, the input is expecting to see a
+24 VDC level to indicate that a switch is closed.
One Button Mode
The switch connected to these terminal blocks uses
the same button to turn on and turn off the lights.
Push the button once to turn on, push the button a
second time to turn off. The button signal wire should
be connected to the On terminal. No wire is required
at the Off terminal.
Two Button Mode
The switch connected to these terminal blocks uses
two different buttons to turn on and turn off the
lights. Push one button to turn on, push a different
button to turn off. The signal wires from each of the
buttons should be connected to their associated
terminals.
Supply
The +24V source terminal supplies the power
required to energize the Low Voltage switch circuit.
This source is shared with all circuits supplied from
the +24V power supply to a maximum of 120 mA.
Low Voltage Switch InputsL
LOW VOLTAGE SWITCH CONNECTIONS
OFF
+24V
PILOT
Signal
+24V
LED
To Two
Button Low
Voltage
Switch
ONSignal
OFF
+24V
PILOT
+24V
LED
To One
Button Low
Voltage
Switch
ONSignal
Switch Connections
For a complete description of switch behaviors refer
to the Settings section. Wiring of the Low Voltage
switch must match the manufacturer
recommendations.
Pilot
This is the Pilot light output. To illuminate the button
on the Low Voltage switch, connect the appropriate
wire from the switch to the Pilot terminal. If the button
does not require illumination no wire will be present.
The Pilot output connects to common to turn on the
pilot light in your control device.
CONNECT LOW VOLTAGE
Page 9
STEP 6
COM
COM
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