Contents
Main
GENERAL STATEMENT
PRODUCT DESCRIPTION
CONTROLS AND COMPONENTS
EMI DUCTLESS SPLIT SYSTEM CASSETTE EVAPORATOR
SITE INSTALLATION
POSITIONING
Page
ELECTRICAL DATA
REFRIGERATION SYSTEM (DX UNITS) PIPE INSTALLATION NOTES
START UP PROCEDURES
EMI CASSETTE - CAH/W
,
CAF/4
START UP PROCEDURES
EMI CASSETTE MECHANICAL DATA
Page
Page
MICROPROCESSOR CONTROLLER
INFRARED RECEIVER & FASCIA DISPLAY PANEL
THE INFRARED TRANSMITTER
SETTING UP THE BUILT-IN TIME CLOCK
HOW TO SET THE PRESENT TIME
HOW TO SET COOL, HEAT, OR AUTO MODE
HOW TO SET DRY MODE
HOW T O SET FAN ONLY MODE
CONTROL CIRCUIT CHECKS
(Chilled Water Units)
UNIT START UP - INDOOR UNIT
CONTROL CIRCUIT CHECKS (DX Units)
WATER LEAKING FROM UNIT
UNIT WILL NOT OPERATE
NO HEATING (HEAT PUMP)
tion Water Leaking From Unit
COIL FREEZE
NO COOLING
NO HEATING (Electric Heat)
! !
NO HEATING (Hot Water)
FANS WILL NOT RUN
ELECTRIC OVERHEAT
WARNING
MAINTENANCE
FILTER REMOVAL AND CLEANING
F AN REMOV AL
CONDENSATE TRAY REMOVAL
CONDENSATE PUMP REMOVAL
APPENDIX A - WIRING CHARTS AND INSTRUCTIONS
EMI@ENVIROMASTER.COMENVIROMASTER INTERNATIONAL LLC 19
SMALL CABINET
CAH 9,000 - 12,000 CAHW 9,000 ONLY CAF 8,000 - 12,000 CAF4 8,000 ONLY
APPENDIX B - EXPLODED UNIT DRAWING AND PARTS LIST
EMI@ENVIROMASTER.COMENVIROMASTER INTERNATIONAL LLC 20
APPENDIX C - EXPLODED UNIT DRAWING AND PARTS LIST
MEDIUM CABINET
CAH 15,000 - 24,000 CAHW 12,000 - 24,000 CAF 18,000 - 20,000 CAF4 12,000 - 20,000
LARGE CABINET
CAH/W 30,000 - 48,000 CAF/4 33,000 - 36,000