LAZBOY 1800 User manual

1
POWER PACK 1800
Instruction Manual

2
Foreword
Disclaimer and exclusion of liability
La-Z-Boy is not responsible for damage resulting from:
• failure to observe these instructions,
• changes made to this product which have not been approved by La-Z-Boy, or
• the use of replacement parts which have not been approved or manufactured by La-Z-Boy.
We reserve the right to make unannounced technical changes in the course of our continal product
improvement process.
Table of Contents
Foreword 2
Disclaimer and exclusion of liability 2
Table of Contents 2
General 3
Conventions used 3
Warranty 3
Safety notices 4
Product identification 5
Description 6
Dimensions 6
Connection 8
Operation 9
Charging the battery 9
Commissioning 10
Notes for operation 10
Acoustic warning signal 10
Deep-discharge protection 10
Optical charge level indicator 11
Cleaning and care 11
Disposal 11
Troubleshooting 12
EU Declaration of Conformity 13

3
General
Read attentively and follow this information carefully before handling the rechargeable batteries. Keep
this document in a safe place.
Be sure to follow the notices and information found on the battery and packaging.
Conventions used
Notices which do not relate to safety are indicated in these instructions with a triangle:
▶Triangular notice symbol
Safety notice explanations
Warranty
Rechargeable batteries, by their nature, have a limited lifespan and are characterized by gradual power
loss over time. The normal depreciation and continual power loss exhibited by the battery are not
covered by any warranty claims.
m CAUTION
CAUTION against dangerous situation, risk of injury.
NOTICE
NOTICE is used to address practices which are not related to personal injury but
may re- sult in damage to the product or surroundings.

4
Safety notices
The POWER PACK 1800 should not be used:
• in any environment where combustible or explosive gases or vapours (e.g., anesthesiol- ogy) may be
present,
• in the proximity of open fires or other heat sources (such as furnaces, ovens or direct sun- light),
• in any application that will be cleaned with an automated washing system,
• in a moist environment,
• outdoors,
• as a power source for toys or games.
The POWER PACK 1800 can be used by children of 8 years and older, persons with reduced
physical, sensory or mental capabilities, or persons with lack of experience or knowledge when they
are supervised or instructed concerning the safe use of the device and when they understand the
resulting risks. Do not allow children to play with this device. The cleaning and user maintenance must
not be carried out by children without supervision.
m CAUTION
Leaking batteries present a health hazard!
• Leaking battery fluid can injure your skin or eyes.
• The fluid is harmful when touched or swallowed.
• If you come into contact with battery fluid, clean the affected area with water
and con- tact a doctor.
m CAUTION
• If the housing or cable are damaged, the battery must be disposed immediately.
• Do not open or destroy the battery.
• Do not solder or weld at the battery or in the vicinity of the battery.
• Avoid contact with water.
• Use only by La-Z-Boy approved Chargers.
NOTICE
Improper storage can reduce the performance of your battery or damage it
beyond repair.

5
Product identification
A ratings plate on each product specifies the exact name and serial number of the product. It also
states the technical specifications valid for that particular product.
▶The ratings plate shown is an example; the specifications for your product may differ from this
illustration.
Fig. 1: Ratings plate Power Supply PD21 (example)
Fig. 2: Ratings plate POWER PACK 1800 (example)

6
Description
POWER PACK 1800
The POWER PACK 1800 serves for mains independent power supply of electro motorical adjustable
applications. The POWER PACK 1800 has the following special features:
• The POWER PACK 1800 is used as a power supply at power failure.
▶We reserve the right to make unannounced technical changes in the course of our continual
product improvement process.
To charge the POWER PACK 1800 the POWER SUPPLY PD21 with the appropriate country version
is necessary.
Fig. 03: POWER PACK 1800
Important Features
• Very low self-discharge rate
• Short circuit proof
• Overcurrent switch off
• Deep-discharge protection
• Acoustic warning signal for low remaining charge
• Optical charge level indicator
• LED charge indicator:
LED lights red – Battery is charging
LED lights green – Battery is fully charged
• Mounting plates
Technical data
• Lithium-Ion Accu (li-Ion)
• Capacity: 1800 mAh
• Energy: 45 Wh
• max. voltage 30 V DC
• Output voltage: 25.2 V DC
• max. output current 5 A
• Acoustic signal: ≤ 23 V
• Temperature range 0 °C – 40 °C
• Charging time approx. 5 - 8 h (depending on charging state)
• Low weight: approx. 550 g
• approx. 300 charging cycles (depending on usage and operational conditions)

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Power Supply PD21
Input: 100-240V AC, 50-60 Hz , 1,6 A
Output: 29 V DC, 2 A
Fig. 04: Power Supply PD21
Warning:
For charging the POWER PACK 1800 must be used with a PD21 POWER SUPPLY or a power
supply with compatible connections and identical technical specifications.
Dimensions
POWER PACK 1800
Fig. 05: Dimensions of POWER PACK 1800
POWER PACK 1800
88952 2.0 8
Power Supply PD21
Input: 100-240V AC, 50-60 Hz , 1,6 A
Output: 29 V DC, 2 A
Fig. 04: Power Supply PD21
Warning:
For charging the POWER PACK 1800 must be used PD21 POWER SUPPLY!
Dimentions
POWER PACK 1800
Fig. 05: Dimentions of POWER PACK 1800
POWER PACK 1800
88952 2.0 8
Power Supply PD21
Input: 100-240V AC, 50-60 Hz , 1,6 A
Output: 29 V DC, 2 A
Fig. 04: Power Supply PD21
Warning:
For charging the POWER PACK 1800 must be used PD21 POWER SUPPLY!
Dimentions
POWER PACK 1800
Fig. 05: Dimentions of POWER PACK 1800

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Mounting plate (options)
Connection
As standard the POWER PACK 1800 is charged as needed with the PD21 POWER SUPPLY
Fig. 06: Overview of charging
POWER PACK 1800
9 88952 2.0
Mounting plate (options)
1)
POWER PACK 1800
88952 2.0 10
Connection
As standard the POWER PACK 1300 is charged as needed with the PD21 POWER SUPPLY
Fig. 06: Overview of charging
NOTICE
Should the POWER PACK 1800 be used in combination with operating elements that have
a power consumption at rest, such as touch sensors, RF-systems or Bluetooth-adapters it
perhaps must be charged more frequently.
Please contact your supplier/dealer!
NOTICE
Should the POWER PACK 1800 be used in combination with operating elements
that have a power consumption at rest, such as touch sensors, RF-systems or
Bluetooth-adapters it perhaps must be charged more frequently.
Please contact your supplier/dealer.

9
Operation
Charging the battery
• Do not set up the POWER PACK 1800 in bath- or shower rooms. The battery and charger are not
splash proof.
• Only recharge the POWER PACK 1800 at the temperatures given below: Charging temperature:
from +10°C to + 40°C
• The POWER PACK 1800 deliver their full capacity after 5-10 charge and discharge cycles.
• Exclusively use the PD21 POWER SUPPLY for charging the POWER PACK 1800 and make yourself
familiar with the operation of the device.
• Charging time of the POWER PACK 1800 may take approx. 5 - 8 h.
• The red LED flashes during the charging process. When the battery is fully charged, the electronics
switch to standby and the LED lights green. The green LED switches off after the PD21 POWER
SUPPLY has been disconnected from the POWER PACK 1800.
• A green LED on the PD21 POWER SUPPLY indicates that it is connected to a power supply.
The system can be operated/moved while it is being charged.
Type of check / action Explanation Time interval
Recharging To maintain battery
performance
No longer than six
months after date of
manufacture.
Recharging during
storage
Recharge during
storage to maintain
battery performance
capability
At least every six
months.
NOTICE
Due to the chemical reactions the POWER PACK 1800 warms-up during
charging.
If the POWER PACK 1800 becomes very hot, the protective circuit is defective.
In this case remove all connection cables of the drive / control unit and check
the unit (POWER PACK 1800 and PD21 POWER SUPPLY) by an authorized
technician or producer.

10
Commissioning
The POWER PACK 1800 can then perform optimally when the product is being used at nor- mal
room temperatures from 18 °C to 25 °C. The operating temperature should never exceed 40 °C.
The acoustic low battery-warning built-in to the POWER PACK 1800 is only active when the drive is
moving!
It is possible that after long periods of storage, several cycles of charging and re-charging may be
required to restore the performance of the POWER PACK 1800.
Connect the POWER PACK 1800 to the PD21 POWER SUPPLY ensuring the correct connection port
is used. The plug should fit securely in place.
Connect the PD21 POWER SUPPLY to the socket. During charging lights the LED red. If the charging
cycle is complete and the PD21 POWER SUPPLY is disconnect from the socket the LED goes out.
Notes for operation
Acoustic warning signal
An acoustic warning signal indicates that the battery charge state is very low.
The POWER PACK 1800 must be charged.
Deep-discharge protection
The switch-off voltage of the POWER PACK 1800 is ≤ 22 V. If the actual voltage falls below this
level, the POWER PACK 1800 is disconnected from the system. If the battery voltage rises back up
over the switch-off level, then it will switch on again. Otherwise, the POWER PACK 1800 will remain
switched off.
NOTICE
Charge the POWER PACK 1800 completely before first use. This is necessary so
that the maximum capacity can be reached. When the green LED switches off,
the POWER PACK 1800 is fully charged. The maximum battery capacity is now
available.
NOTICE
Electrical components should be connected or disconnected only when the
power supply cord is unplugged.
NOTICE
If you do not use the sofa / chair for an extended period, disconnect the POWER
PACK 1800 from the control unit/drive system as well as from the mains supply.
It should then be re-connected if you plan to use the sofa / chair again. This will
prevent the battery from losing its charge in certain applications.

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Optical charge level indicator
Red LED:
If the charger is connected correctly, the red LED flashes and the POWER PACK 1800 charges. If the
LED does not light up, check the connections. There may be a disconnection or malfunction.
Green LED:
The green LED switches on when the POWER PACK 1800 is charged. It switches off when the
POWER PACK 1800 is discharged. The charging circuit switches to standby and the LED goes out. If
the battery voltage falls below a certain level, the charging process resumes and the green LED lights
up.
Cleaning and care
The POWER PACK 1800 is maintenance free.
1. Be sure to unplug all connecting cables before you begin cleaning it!
2. Clean the POWER PACK 1800 as needed using a dry, antistatic cloth.
3. Be sure that you do not damage the connecting cables during the cleaning
Disposal
The POWER PACK 1800 consists of electronic components, cables and metal and plastic parts.
You should observe all corresponding national and regional environmental regulations when disposing
of the system.
The disposal of the end product is regulated in Germany by Elektro-G, internationally by the EU
Directive 2012/19/EC (WEEE), or by any applicable national laws and regulations.
The POWER PACK 1800 should not be disposed of with normal household waste.
NOTICE
Never clean the POWER PACK 1800 in an automated washing system or with a
high-pres- sure cleaner. Do not allow fluids to penetrate the lighting. Damage to
the system could re- sult.
Do not use a cleanser that contains benzene, alcohol or similar solvents.

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Troubleshooting
This chapter describes troubleshooting methods for fixing problems. If you experience an error that is not listed
in this table, please contact your supplier.
Problem Possible cause Solution
Handset does not
operate or chair / sofa
does not function
Handset or drive system
defective
Contact your supplier/
dealer
POWER PACK 1800 is
discharged
Charge the POWER
PACK 1800
Chair / sofa does not
respond when control
buttons are operated
The unit’s fuse may have
been triggered
Contact your supplier/
dealer
A cable has been
disconnected (mains
power or handset, slave
drive)
Check the cables,
if necessary restore
contact
POWER PACK 1800 is
discharged
Charge the POWER
PACK 1800
Overload fuse has been
triggered
Stop operating the
system for 5 sec. and
charge the POWER
PACK 1800

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EG-Konformitätserklärung
Nach Anhang IV der EMV-Richtlinie 2014/30/EU
Nach Anhang IV der EU-Niederspannungsrichtlinie
2014/35/EU
Nach Anhang VI der RoHS-Richtlinie 2011/65/EU
(inkl. Delegierte Richtlinie (EU) 2015/863)
Der Hersteller:
EU Declaration of Conformity
In compliance with Appendix IV of the EMC-Directive
2014/30/EU
In compliance with Appendix IV of the LVD-Directive
2014/35/EU
In compliance with Appendix VI of the EU RoHS
Directive 2011/65/EU
(incl. Commission delegated Directive (EU) 2015/863)
The manufacturer:
DewertOkin GmbH
Weststraße 1
32278 Kirchlengern
Deutschland - Germany
• EN 60950-1:2006/A1:2013
• EN 55014-1:2006/A1:2009/A2:2011
• EN 55014-2:1997/A1:2001/A2:2008
• EN 61000-3-2:2014
• EN 61000-3-3:2013
• EN 62133:2013 (POWER PACK 1800)
POWER PACK 1800
mit DewertOkin Antriebssystem
mit DewertOkin Steuerungssystem
die Anforderungen folgender EG-Richtlinien erfüllt:
Richtlinie über elektromagnetische
Verträglichkeit 2014/30/EU
Niederspannungsrichtlinie 2014/35/EU
DELEGIERTE RICHTLINIE (EU) 2015/863
DER KOMMISSION vom 31. März 2015 zur
Änderung von Anhang II der Richtlinie 2011/65
EU des Europäischen Parlaments und des
Rates hinsichtlich der Liste der Stoffe, die
Beschränkungen unterliegen.
Angewendete Normen
with DewertOkin drive system
with DewertOkin control system
meets the requirements of the following
EU directives:
Electromagnetic Compatibility Directive
2014/30/EU
Low Voltage Directive 2014/35/EU
COMMISSION DELEGATED DIRECTIVE (EU)
2015/863 of 31 March 2015 amending Annex
II to Directive 2011/65/EU of the European
Parliament and of the Council as regards the
list of restricted substances.
Applied standards:
Konstruktive Änderungen, die Auswirkungen auf die
in der Montageanleitung angegebenen technischen
Daten und den bestimmungsgemäßen Gebrauch
haben, das Produkt also wesentlich verändern,
machen diese Konformitätserklärung ungültig!
This declaration of conformity is no longer valid if
constructional changes are made which significantly
change the drive system (i.e., which influence the
technical specifications found in the instructions or
the intended use)!
Kirchlengern, Germany 14 January 2020 Dr.-Ing. Josef G. Groß
Geschäftsführer / Managing Director
EG-Konformitätserklärung
EU Declaration of Conformity
Nach Anhang IV der EMV-Richtlinie 2014/30/EU In compliance with Appendix IV of the EMC-Directive
2014/30/EU
Nach Anhang IV der EU-Niederspannungsrichtlinie
2014/35/EU
In compliance with Appendix IV of the LVD-Directive
2014/35/EU
Nach Anhang VI der RoHS-Richtlinie 2011/65/EU
(inkl. Delegierte Richtlinie (EU) 2015/863) In compliance with Appendix VI of the EU RoHS
Directive 2011/65/EU
(incl. Commission delegated Directive (EU) 2015/863)
Der Hersteller The manufacturer
DewertOkin GmbH
Weststraße 1
32278 Kirchlengern
Deutschland - Germany
erklärt hiermit, dass das Produkt
declares that the following product
POWER PACK 1800
mit DewertOkin Antriebssystem / with DewertOkin drive system
mit DewertOkin Steuerungssystem / with DewertOkin control system
die Anforderungen folgender EG-Richtlinien erfüllt: meets the requirements of the following EU directives:
Richtlinie über elektromagnetische Verträglichkeit
2014/30/EU
Electromagnetic Compatibility Directive 2014/30/EU
Niederspannungsrichtlinie 2014/35/EU
Low Voltage Directive 2014/35/EU
DELEGIERTE RICHTLINIE (EU) 2015/863 DER
KOMMISSION vom 31. März 2015 zur Änderung von
Anhang II der Richtlinie 2011/65/EU des Euro-
päischen Parlaments und des Rates hinsichtlich der
Liste der Stoffe, die Beschränkungen unterliegen.
COMMISSION
DELEGATED DIRECTIVE (EU)
2015/863 of 31 March 2015 am ending Annex II to
Directive 2011/65/EU of the European Parliament
and of the Council as regards the list of restricted
substances.
Angewendete Normen Applied standards:
• EN 60950-1:2006/A1:2013
• EN 55014-1:2006/A1:2009/A2:2011
• EN 55014-2:1997/A1:2001/A2:2008
• EN 61000-3-2:2014
• EN 61000-3-3:2013
• EN 62133:2013 (POWER PACK 1800)
Konstruktive Änderungen, die Auswirkungen auf die in
der Montageanleitung angegebenen technischen Daten
und den bestimmungsgemäßen Gebrauch haben, das
Produkt also wesentlich verändern, machen diese
Konformitätserklärung ungültig!
This declaration of conformity is no longer valid if
constructional changes are made which significantly
change the drive system (i.e., which influence the
technical specifications found in the instructions or the
intended use)!
Kirchlengern, Germany 14 January 2020 Dr.-Ing. Josef G. Groß
Geschäftsführer / Managing Director