These specifications are subject to change without notice.
Check www.multiaqua.com for latest published information.
Section 1) INSPECTION OF PACKAGING
1. It is advisable to place the unit close to the installation site without removing it from the package. Do
not put heavy tools or weights on the package.
2. Check the package to ensure no damage has occurred during transportation.
3. Check packaging for accessories inside the packaging materials before discarding.
4. Do not lift unit from packaging by the cover assembly, condensate, or by the water connections.
5. Remove cover assembly and lift the unit by the four corners of the unit body.
6. Once the unit is removed from the packaging, check and record the unit model and serial number for
future reference.
Section 2) SAFETY PRECAUTIONS
The appliance should be installed in accordance with NEC wiring regulations as well as, all mechanical codes.
1. When working on air conditioning equipment, observe precautions in this manual, and on all labels
attached to the unit.
2. Ensure that the electrical supply is the correct voltage required for your specific installation according
to the label on the equipment.
CAUTION: INSTALLING & SERVICING SHOULD BE CARRIED OUT BY TRAINED AND QUALIFIED SERVICE
PERSONNEL ONLY.
CAUTION: BEFORE STARTING ANY WORK, PUT ON ALL PERSONAL PROTECTION EQUIPMENT INCLUD-
ING, BUT NOT LIMITED TO, GLOVES AND SAFETY GLASSES REQUIRED FOR THE JOB.
CAUTION: BEFORE CARRYING OUT ANY WORK, TURN OFF THE MAIN POWER AT THE SERVICE DISCON-
NECT AND FOLLOW ALL LOCKOUT- TAGOUT PROCEDURES
.
Section 3) OPERATIONAL LIMITS
Power supply: Please refer to the label attached to the unit for correct power supply.
Minimum entering water temperature: 35.6°F
Maximum entering water temperature: 160 °F
Maximum water system pressure shall not exceed: 200 psi
Fan coil unit - MHCFC4W Series
