Napoleon Condo Pack, Installation And Operating Instructions Manual

Page: 47 / 128

47
IOM
W415-2288 / 08.29.2019
7. MAINTENANCE
7.1 GENERAL SAFETY RULES
1. Combustible materials should not be stored against or around the unit. Keep the unit area clear
and free from all combustible materials such as newspapers, rags, cardboard, foam, plastic, paper
backed fiberglass insulation, clothing, etc. This applies especially to gasoline and other flammable
vapors and liquids.
2. All doors and panels must be in place during normal unit operation. Attempting to operate the unit
with missing doors or panels could lead to electrical shock resulting in personal injury or death.
3. If the unit is installed in a confined space or if you intend to build a unit room where insulation is
present, be aware that some insulating materials are combustible. Do not allow building insulating
materials to come into contact with the unit. Maintain all specified clearance to combustible
distances indicated in section “4.2 Unit Location and Clearances” . of this manual.
4. Any additions, alterations or conversions required in order for the unit to properly match the
application requirements must be done by a qualified installation contractor or service agency,
using factory specified or approved parts.
5. Familiarize yourself with the location of the manual disconnect switch and any electrical switch,
fuse or circuit breaker associated with the unit.
6. Familiarize yourself with the location of your unit filter. A blocked air filter will reduce efficiency,
increase fuel consumption, raise the unit operating temperature, and shorten the life of unit
components.
7. Do not cover return air grills and supply air registers with drapes, curtains, throw rugs, etc.
8. Avoid shutting off supply air registers in the interests of saving heat. While there is some validity
to this practice with space heating, there is little to be gained in central heating systems. The unit
requires a quantity of air passing over the heat exchanger to operate within design temperatures.
Reducing the number of supply air registers available for air delivery may have the unforeseen
consequence of raising the unit operating temperature, reducing unit efficiency, and shortening the
life of the unit components.
H3.25.3
DISCONNECT THE ELECTRICAL POWER SUPPLY TO THE UNIT BEFORE ATTEMPTING ANY
MAINTENANCE. FAILURE TO DO SO CAN CAUSE ELECTRICAL SHOCK RESULTING IN
PERSONAL INJURY OR LOSS OF LIFE. THE ELECTRICAL CONNECTION AND SUBSEQUENT
SERVICE MUST BE DONE BY A QUALIFIED ELECTRICIAN IN ACCORDANCE WITH THIS
MANUAL AND ELECTRICAL CODES HAVING JURISDICTION IN YOUR AREA.
WARNING
! !
LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING
ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.
ALWAYS VERIFY PROPER OPERATION AFTER SERVICING.
CAUTION
! !
USE ONLY CLASS CC TIME DELAY FUSES FOR THE FACTORY PROVIDED FUSE-HOLDERS. FAILURE
TO DO SO MAY RESULT IN IMPROPER AND DANGEROUS OPERATION AND EQUIPMENT DAMAGE
CAUTION
!
!
UNIT CONTAINS R-410A REFRIGERANT AND POE COMPRESSOR OIL. USE ONLY R-410A REFRIGERANT
AND APPROVED POE COMPRESSOR OIL. PROPER SERVICE EQUIPMENT IS REQUIRED. USE ONLY
R-410A APPROVED SERVICE EQUIPMENT. FAILURE TO USE PROPER SERVICE TOOLS MAY RESULT
IN EQUIPMENT DAMAGE OR PERSONAL INJURY.