2 |
CONTENTS
CS/AH Pairing ................................................................... 3
Key to Symbols.................................................................. 3
Safety Warnings................................................................ 3
LOCATION......................................................................... 5
Air Handler ................................................................. 5
INSTALLATION .................................................................. 5
WATER PIPING .................................................................. 6
ELECTRICAL...................................................................... 6
OPTIONS......................................................................... 12
Pump Relay............................................................... 12
Cooling Mode ............................................................ 13
Heating Mode............................................................ 13
SYSTEM CHECKOUT ........................................................ 18
UNIT START-UP ............................................................... 18
MAINTENANCE................................................................ 19
TROUBLESHOOTING ........................................................ 21
WIRING DIAGRAMS ......................................................... 30
NOTES ............................................................................ 32
8 733 920 847 (2014/01)
Subject to change without prior notice
LM CS Series Heat Pump
LM CS Series Heat Pump