Table Of Contents - Rheem RHMV3021SNACJA Design & Technical Manual

Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Dimensions....................................................................................................4
2-1. Models: RHMV2421MNACJA, RHMV3021SNACJA, RHMV3621MNACJA, and
RHMV4821SNACJA...........................................................................................................4
2-2. Installation space requirement .........................................................................................5
3. Wiring diagram ..............................................................................................7
3-1. Models: RHMV2421MNACJA, RHMV3021SNACJA, RHMV3621MNACJA, and
RHMV4821SNACJA...........................................................................................................7
4. Capacity table................................................................................................8
4-1. Cooling capacity...............................................................................................................8
4-2. Heating capacity ............................................................................................................11
5. Fan performance .........................................................................................13
5-1. Fan performance curve..................................................................................................13
5-2. Airflow ............................................................................................................................15
6. Operation noise (sound pressure).............................................................19
6-1. Noise level curve............................................................................................................19
7. External input and output...........................................................................21
7-1. External input .................................................................................................................21
7-2. External output...............................................................................................................23
7-3. Combination of external input and output.......................................................................25
7-4. Details of function ..........................................................................................................28
8. Function settings .......................................................................................53
8-1. Function settings on indoor unit .....................................................................................53
8-2. Function settings by using remote controller..................................................................54
9. Accessories .................................................................................................62
9-1. Models: RHMV2421MNACJA, RHMV3021SNACJA, RHMV3621MNACJA, and
RHMV4821SNACJA.........................................................................................................62
10. Optional parts .............................................................................................63
10-1.Controllers ....................................................................................................................63
10-2.Others ...........................................................................................................................64
CONTENTS