Operating instructions

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GENERAL
INDEX
CONTENTS PAGE
PART NUMBERS, UNIT COMBINATIONS, OPTIONS, DIMENSIONS & WEIGHTS 3
PERFORMANCE DATA 3
AIR FLOWS, SOUND POWER AND SOUND PRESSURE LEVELS 4
ELECTRICAL DATA 5
CXE
DIMENSIONS 6
INSTALLATION: CONTENTS & PIPEWORK 7
ELECTRICAL: FUSES & WIRING DIAGRAMS 7 - 8
CKC
INSTALLATION: DIMENSIONS 8 - 9
PIPEWORK 9 - 10
ELECTRICAL 11
REFRIGERANT 12
COMPONENT IDENTIFICATION
CXE UNITS 13
CKC UNITS 14
1. TEV Ltd recommend that personnel working on this equipment be skilled and fully conversant with
the appropriate Air Conditioning, Refrigeration and Electrical practices and have sound knowledge
of current Industrial Safe Working practices.
2. CXE models are Electronic control units that use R407C refrigerant; they provide cooling within
the range of 2.3 – 5.0 kW. These units are matched with CKC outdoor units to complete a system.
CXE units are fitted with an expansion assembly, allowing the use of a liquid line. This can be
transferred to the outdoor unit, when an expansion line is required to accommodate longer pipe
runs.
3. These units contain live electrical components, moving parts and refrigerant under pressure.
Always site out of reach of children and protect from vandalism.
4. The data plate only gives information for the CXE unit. For system details add input power and
current of indoor and outdoor unit, including any heater load.