Instruction Manual

ManualsBrandsCarrier ManualsCoil UnitsCarrier 42EP Hydronic Extra Slim Ducted Fan Coil Units

Table Of Contents

The illustrations in this document are for illustrative purposes only and not part of any offer for sale or contract. The

manufacturer reserves the right to change the design at any time without notice.

1 - PRECAUTIONS ...............................................................................................................................................12

1.1 - Operating limits ...........................................................................................................................................12

1.2 - Clearances required ....................................................................................................................................12

1.3 - Receiving a shipment - installation methods ...............................................................................................12

1.4 - Supply voltage ............................................................................................................................................. 13

2 - SAFETY CONSIDERATIONS .......................................................................................................................... 14

2.1 - General........................................................................................................................................................14

2.2 - Protection against electrocution ..................................................................................................................14

2.3 - General installation conditions ....................................................................................................................14

2.4 - Caution for the control of the unit ................................................................................................................15

2.5 - Conformity ...................................................................................................................................................15

3 - INSTALLATION OF THE UNIT ........................................................................................................................16

3.1 - Preliminary checks ......................................................................................................................................16

3.2 - Installing the unit in the false ceiling / False oor ........................................................................................ 16

3.3 - Installation procedure ..................................................................................................................................16

4 - COMPONENTS AND MAINTENANCE ...........................................................................................................17

4.1 - Fan motor assembly removal ......................................................................................................................17

4.2 - Heaters removal ..........................................................................................................................................17

4.3 - Drain pan removal .......................................................................................................................................17

4.4 - Water Coil removal procedure .....................................................................................................................17

4.5 - Spigots Duct connection..............................................................................................................................18

4.6 - Rectangular anges duct connection ..........................................................................................................18

4.7 - Optional lter and lter access ....................................................................................................................18

4.8 - Fresh air controller ......................................................................................................................................18

4.9 - Optional water ow control valves ............................................................................................................... 18

4.10 - Flexible pipe option ...................................................................................................................................19

4.11 - Optional water sensor ................................................................................................................................ 20

4.12 - Optional condensate pump .......................................................................................................................20

ENGLISH

CONTENTS