Installation Instructions
40MKCB**F/24AHA4
40MKCB**F/124ANS
40MKQB**F/25HHA4
40MKQB**F/224ANS
Under Ceiling/Floor C onso le Ductless S plit
Sizes 18 to 54
Fig. 1 -- Indoor Unit, Outdoor Unit, and Remote Control
NOTE: Read the entire instruction manual before starting the
installation.
TABLE OF CONTENTS
SAFETY CONSIDERATIONS 1
PARTS LIST 2
DIMENSIONS -- INDOOR 3
DIMENSIONS -- OUTDOOR 4
CLEARANCES -- INDOOR 6
CLEARANCES -- OUTDOOR 6
SYSTEM REQUIREMENTS 6
INSTALLATION 8
INSTALL INDOOR UNIT 8
INSTALL OUTDOOR UNIT 11
ELECTRICAL DATA 15
START--UP 19
TROUBLESHOOTING 22
!
WARNING
UNIT OPERATION AND SAFETY HAZARD
Failure to follow this warning could result in personal injury or
equipment damage.
Puron refrigerant systems operate at higher pressures than
standard R --22 systems. To avoid damage to the unit or
possible personal injury, do not use R --22 service equipment or
components on Puron refrigerant equipment.
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance,
or use can cause explosion, fire, electrical shock, or other
conditions which may cause death, personal injury, or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The qualified
installer or agency must use factory--authorized kits or accessories
when modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. W ear safety glasses, protective clothing, and
wor k glove s. Use quenching cloth for brazing ope r ations . Have a fi re
extingui she r availa ble. Rea d these instructi ons thor oughly and f ollow
all warnings or cautions included in the unit literature and on labels
attached to the unit . Consul t loc al buil ding codes and cur rent edi tions
of the Na t ional Electric al Code ( NEC ) NFPA 70. In Canada, re fer to
current editions of the Canadian electrical code CSA 22.1.
Recognize safety informati on. This is the sa fety--alert symbol
!
!
Whe n you see thi s symbol on the unit and in instructions or manua ls,
be al ert to the pote ntial for personal injur y. Understand these signal
words; DANGER, WARNING,andCAUTION. These words are
used with the safety--alert symbol. DANGER identifies the most
serious hazards which will result in severe per s onal injury or death.
WARNING signifies hazards which could result in personal inj ury or
death. CAUTION is used to identify unsafe practices which may
result in minor per sonal injury or product and property dam age.