Mitsubishi Electric PAC-SH63AF-E User manual

E-264
OPTIONAL PARTS
Enables operation even when the outside tempera-
ture is low. Protect the unit from cold wind.
Photo
PUHZ-ZRP60,71HA2
PU-P71,100VHAR3
PU-P71,100YHAR3
1piece required
PUHZ-SHW112VHA
PUHZ-SHW112YHA
PUHZ-SHW140YHA
PU-P125,140YHAR6
2 pieces required
Air Protect Guide
Descriptions
Applicable Models
Dimensions Unit: mm (inch)
Alloy hot-dip zinc-coated carbon steel
sheet
Ivory (3.0Y 7.8/1.1)
Color (Munsell)
Material
Weight 3.3kg
Accessory name x Qty.
<Material/Surface treatment> Washer faced screw (M5x15) x 4
<Iron wire (SWCH18A)/Zinc nickel
plated>
Exterior Acrylic resin coating
Surface treatment
* model change from PAC-SG57AG-E from Sep 2005
200
25 155
130130130 4040
R2
R2
(200)
588
584
4-φ7hole
559
Outdoor unit installation side
559
Hole
Hole
Hole
(Installation pitch of board B and outdoor unit)
(Installation pitch of board B and outdoor unit)
PUZ-ZM60VHA
PUZ-ZM71VHA
(for cooling at -15 )
* Air Guide prevents reverse rotation of outdoor unit fan when it enters low speed rotation mode with fan controller being operated.
It is also used for protection of fan when strong winds, such as a typhoon, wind blowing through tall buildings, etc., directly strike the air outlet.
In addition, installation of this product is necessary when cooling opetation is to be performed in outdoor tempreture of -5℃or lower (down to -15℃).
Note the followings when installing this guide:
1) Be sure not to use "upward discharge" in a place where snowing is possible. Snow may accumulate in the guard, which could damage the fan, etc.
2) Attaching this unit will decrease the performance (by 2-3%) and increase noise from outdoor unit (by approx. 1-2 dB).
3) Do not use "upward discharge" when there are any obstacles at the back and on both sides of outdoor unit (air is taken in from top of unit):
This could cause a short cycle.
4) To eliminate the influence of external wind, be sure to install the unit with its back facing to wall.
5) Do not install this unit in a place where wind directly blows to the back of the unit.
CAUTION
Specications [R410A type]
[R32 type]
PAC-SH63AG-E *

E-265
OPTIONAL PARTS
How to Use / How to Install
Air Protect Guide for cooling at -15 PAC-SH63AG-E
●Carefully read this section ‘Safety Precautions’, and securely install the optional parts.
●Be sure to observe the cautions described here: They include critical contents for safety.
●The following indications show the classifications for danger, and possible consequences following incorrect handling.
●After installation, perform a test run and make sure that there is no abnormality, and ask your customer to keep this
installation sheet with the installation manual at all times. Also ask the customer to transfer these manuals to a new user
if the user changes.
Incorrect handling could lead to death or serious injury.
Incorrect handling could lead to injury or damage to house and household articles.
Ask the dealer or specialist for installation.
●If installed incorrectly by user, water leak, electric shock, fire, etc.
could result.
Carefully install the optional parts according to this installation
sheet.
●Incorrect installation could cause water leak, electric shock, fire, etc.
Before performing installation (moving) and electrical work
Do not place polyethylene bags in reach of young children.
●Putting them over the head will block breathing passages,
which could result in suffocation.
If electrical work is necessary, use only specified electric
wires adapted with current capacity.
● Use of unsuitable wire could cause electric leak, overheating or fire.
Securely perform drain piping work according to the
installation manual so that no condensation occurs.
●If piping work is incorrect, water leak may occur and ceiling,
furniture, etc may get wet.
Securely apply heat-insulation to refrigerant pipe so that no
condensation occurs.
●
If heat-insulation is inadequate, condensation could occur on the surface of
pipes and dewdrops could accumulate on ceiling, floor or important goods.
WARNING
CAUTION
WARNING
CAUTION
SAFETY PRECAUTIONS

E-266
OPTIONAL PARTS
2 Requirements of space for installation
3 Installation procedure
Air Protect Guide for cooling at -15 PAC-SH63AG-E