JOHNSON CONTROLS
25
SECTION 2 – INSTALLATION
FORM 100.50-NOM6
ISSUE DATE: 8/07/2017
2
Unit Placement
Elevated
Elevated roof curbs or dunnage steel can be used to
support the unit in order to raise it to specific heights.
When this type of placement is required, be sure to
keep unit access in mind. Cat walks or other forms of
unit access may be required to one or both sides of the
unit, depending on your area of the country and the
local codes that are enforced. Please check with local
officials to ensure the application conforms to local
codes and regulations.
Ground Level Locations
It is important that the units be installed on a substan-
tial base that will not settle, causing strain on the re-
frigerant lines and sheet metal and resulting in possible
leaks. A one piece concrete slab with footers extended
below the frost line is highly recommended. Addition-
ally,
ROOF CURB INSTALLATION
YORK offers an optional roof curb designed specifi-
cally for the YORK YPAL foot print. This curb comes
as an open condenser model and is shipped disassem-
bled and requires field assembly during installation.
Refer to the Installation Manual that is shipped with
the roof curb for specific instructions.
For bottom sup-
ply and return openings, the curb has matching connec-
tions to ease installation.
The curb should be located according to the location
recommendations above, and properly sealed to pre-
vent moisture and air leakage into and out of the duct
system. Flexible collars should be used when connect-
ing the duct work to prevent unit noise transmission
and vibration into the building. The roof curb drawings
contained in the Johnson Controls literature are not in-
tended as construction documents for field fabrication
of a roof curb. Johnson Controls will not be respon-
sible for the unit fit up, leak integrity, or sound level
with field fabricated roof curbs.
Construction documents for field fabricated roof curbs
are available upon request.
Wood or fiber cant strips, roofing felts,
roofing material, caulking and curb-to-
roof fasteners are to be field supplied.
Содержание 050
Страница 112: ...JOHNSON CONTROLS 112 FORM 100 50 NOM6 ISSUE DATE 8 07 2017 SECTION 6 USER INTERFACE SENSOR READINGS LD13017 ...
Страница 113: ...JOHNSON CONTROLS 113 SECTION 6 USER INTERFACE FORM 100 50 NOM6 ISSUE DATE 8 07 2017 6 ECONOMIZER EXHAUST LD13018 ...
Страница 114: ...JOHNSON CONTROLS 114 FORM 100 50 NOM6 ISSUE DATE 8 07 2017 SECTION 6 USER INTERFACE FANS LD13019 ...
Страница 115: ...JOHNSON CONTROLS 115 SECTION 6 USER INTERFACE FORM 100 50 NOM6 ISSUE DATE 8 07 2017 6 COOLING SETUP LD13020 ...
Страница 116: ...JOHNSON CONTROLS 116 FORM 100 50 NOM6 ISSUE DATE 8 07 2017 SECTION 6 USER INTERFACE COOLING STATUS LD13021 ...
Страница 117: ...JOHNSON CONTROLS 117 SECTION 6 USER INTERFACE FORM 100 50 NOM6 ISSUE DATE 8 07 2017 6 HEATING SETUP LD13022 ...
Страница 118: ...JOHNSON CONTROLS 118 FORM 100 50 NOM6 ISSUE DATE 8 07 2017 SECTION 6 USER INTERFACE HEATING STATUS LD13023 ...
Страница 119: ...JOHNSON CONTROLS 119 SECTION 6 USER INTERFACE FORM 100 50 NOM6 ISSUE DATE 8 07 2017 6 SYSTEM OPTIONS LD13024 ...
Страница 120: ...JOHNSON CONTROLS 120 FORM 100 50 NOM6 ISSUE DATE 8 07 2017 SECTION 6 USER INTERFACE OUTPUTS STATUS LD13025 ...
Страница 122: ...JOHNSON CONTROLS 122 FORM 100 50 NOM6 ISSUE DATE 8 07 2017 SECTION 6 USER INTERFACE GRAPHIC LD13027 CLOCK LD13028 ...
Страница 125: ...JOHNSON CONTROLS 125 SECTION 6 USER INTERFACE FORM 100 50 NOM6 ISSUE DATE 8 07 2017 6 ALARMS LD13031 ...