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SPECIAL PRECAUTIONS
SPECIAL PRECAUTIONS
THE INSTALLATION AND MAINTENANCE INSTRUCTIONS IN
THIS MANUAL MUST BE FOLLOWED TO PROVIDE SAFE,
EFFICIENT, AND TROUBLE-FREE OPERATION. IN ADDITION,
PARTICULAR CARE MUST BE EXERCISED REGARDING THE
SPECIAL PRECAUTIONS LISTED BELOW. FAILURE TO
PROPERLY ADDRESS THESE CRITICAL AREAS COULD
RESULT IN PROPERY DAMAGE OR LOSS, PERSONAL INJURY,
OR DEATH. THESE INSTRUCTIONS ARE SUBJECT TO ANY
MORE RESTRICTIVE LOCAL OR NATIONAL CODES.
HAZARD INTENSITY LEVELS
DANGER:
1.
Indicates an imminently hazardous situation which,
if not avoided, WILL result in death or serious injury.
WARNING:
2.
Indicates a potentially hazardous situation which,
if not avoided, COULD result in death or serious injury.
CAUTION:
3.
Indicates a potentially hazardous situation which, if
not avoided, MAY result in minor or moderate injury.
IMPORTANT:
4.
Indicates a situation which, if not avoided, MAY
result in a potential safety concern.
DANGER
Appliances must not be installed where they may be
exposed to potentially explosive or flammable atmosphere.
WARNING
1.
Disconnect power supply before making wiring
connections to prevent electrical shock and equipment
damage.
2.
All appliances must be wired strictly in accordance with
the wiring diagram furnished with the appliance. Any
wiring different from the wiring diagram could result in a
hazard to persons and property.
3.
Any original factory wiring that requires replacement
must be replaced with wiring material having a
temperature rating of at least 105°C.
4.
Ensure that the supply voltage to the appliance, as
indicated on the serial plate, is not 5% greater than
rated voltage.
5.
When servicing or repairing of this equipment, use only
factory-approved service replacement parts. A
complete replacement parts list may be obtained by
contacting Modine Manufacturing Company. Refer to
the rating plate on the appliance for complete appliance
model number, serial number and company address.
Any substitution of parts or controls not approved by the
factory will be at the owner's risk.
CAUTION
1.
SSD and SSH units contain the refrigerant R-410A.
Review the R-410A Material Safety Data Sheet
(MSDS) for hazards and first aid measures.
2.
Refrigerant charging should only be carried out by an
EPA-certified air conditioning contractor.
2
1.
Ensure that the supply voltage to the appliance, as
indicated on the serial plate, is not 5% less than the
rated voltage.
2.
Units not approved for use in potable water systems.
3.
Hot water supplied to the hot water heating option
must not exceed 200ºF temperature or 125 PSIG
pressure.
4.
Do not overcharge the refrigeration system. This can
lead to elevated compressor discharge pressure and
possibly flooding to the compressor with liquid.
5.
Do not attempt to reuse any mechanical or electrical
component which has been wet. Such component
must be replaced.
IMPORTANT
1.
Make sure the ceiling grid is supported separately
from the appliance. The ceiling must not be
supported by any part of the appliance, fascia or
any associated wiring or pipe work.
2.
Start-up and adjustment procedures should be
performed by a qualified service agency.
3.
All refrigeration checks must be made by a qualified
R-410A refrigeration technician.
4.
Do not release refrigerant to the atmosphere. When
adding or removing refrigerant, all national,
state/province and local laws must be followed
5.
To check most of the Possible Remedies in the
troubleshooting guide listed in Tables 23.1 through
26.1, refer to the applicable sections of the manual.
Table of Contents
Inspection on Arrival
Technical Data: SSD and SSH
Technical Data: Condensers for SSD Units
Technical Data: Condensers for SSH Units
Technical Data: SCW Units
SSD/SSH/SCW 18 - 42
Model Nomenclature
8-504.6
CAUTION
1
2
2
3
3-4
4-7
7-8
9
10-14
15
16
17
18
19
20
21
22
23-26
26
26
26
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