Dometic 620615.321 Installation & Operating Instructions Manual Download Page 19

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620615, 620625 & 620626 Installation & Operating Instructions

2.

Set the temperature at the desired level, and push
the “I Feel” button. The “I FEEL” symbol will ap-
pear on the display and a beep will sound indicating
that the unit is in  “I FEEL” mode.

3.

The hand held remote becomes the temperature sen-
sor and must be positioned to send updated signals
to the receiver every two minutes.

4.

The temperature can be adjusted to the desired level
from the remote for its specific location.

Note: If the remote is placed in a location where the receiver
cannot locate a signal for 16 minutes, the system will ignore
the hand held remote and retain the last set-point.
Note: The remote should not be placed in an area that is
warmer or colder than the rest of the living space (direct sun-
light or air conditioner discharge drafts).

L. Fahrenheit/Celsius Temporary Display

1.

Locate the F°/C° Button under the door of the hand
held remote. Push the button to display Fahrenheit
(F°) temperature reading or press again to display
Celsius (C°).

M. Remote Reset

1.

The “Reset Button” is located on the hand held re-
mote under the door below the “Set Button”. De-
press this button to delete all setting programmed
into the control.

N. Timer Operation

Note: Every time the clock or timer button is pressed, the
display will blink for 15 seconds giving the operator enough
time to change settings. If no changes are made in the 15
second time period the timer display will disappear.
Note: Any mode that uses the clock/timer function of the hand
held remote will be disabled if the line of sight communication
between the remote and receiver are non existent (putting
the remote in a drawer).

1.

Setting The Clock
a.

When new batteries are installed, the clock will
display 0:00.

b.

Clock shows only military time.

c.

Push the clock button , the clock display should
blink.

I FEEL

I FEEL

d.

Press and hold the “UP(+)” or “DOWN (-)” but-
ton to set the clock.

e.

Press the “SET” button on hand held remote.

Note: When the set button is depressed be careful not to
push the reset button at the same time. All previous setting
will be lost and need to be re-entered.

2.

Setting The Timer to “ON”
a.

Press the “timer” button and the timer “ON”
clock will appear and blink.

b.

Set timer by pushing and holding the “UP(+)” or
“DOWN (-)” buttons.

c.

Point hand held remote at the receiver and press
the “SET” button.

d.

Receiver should beep and the Orange LED illu-
minate (if unit is off).

Note: When timer “ON” mode is activated the unit will turn
“ON” in the last selected mode of operation, select the desided
operation mode prior to setting timer . See TIMER OPERA-
TION.

3.

Setting The Timer to “OFF”
a.

Press the “timer” button twice and the timer
“OFF” clock will appear and blink.

b.

Set timer by pushing and holding the “UP(+)” or
“DOWN (-)” buttons.

c.

Point hand held remote at the receiver and press
the “SET” button.

d.

Receiver should beep and the Orange LED illu-
minate (if unit is on).

Note: When timer “Off” mode is activated the unit will turn
“OFF” when the clock & timer match. See TIMER OPERA-
TION.

4.

Setting The Timer to “ON” &“OFF”
a.

Press the “timer” button three times and the
timer “ON” clock will blink and “OFF” clock will
be visible.

b.

Set “ON” timer by pushing and holding the “UP”
or “DOWN” buttons, then push the timer but-
ton again and the “OFF” will blink. Press and
hold “UP(+)” or “DOWN (-)” to set “OFF” time.

c.

Point hand held remote at the receiver and press
the “SET” button.

d.

Receiver should beep and the Orange LED illu-
minate (if unit is on).

Note: The Orange LED will light indicating the timer sched-
ule is active. The unit will cycle on and off in the last mode
selected. See TIMER OPERATION.

08:00

ON

20:00

OFF

Summary of Contents for 620615.321

Page 1: ...s manual must be read and un derstood before installation adjust ment service ormaintenanceisper formed This unit must be installed by a qualified service technician Modification of this product can b...

Page 2: ...at gain accesso ries like A E outdoor patio and window awnings will reduce heat gain by removing the direct sun They also add a nice area to enjoy company during the cool of the evening D Condensation...

Page 3: ...ating Rated Load Locked Rated Load Locked Speed Static R 22 Oz Wire Size Protection Weight Generator BTU HR Amps Rotor Amps Rotor Max Min Max Min User Pounds Size Cooling Amps Amps W C Supplied 1Unit...

Page 4: ...of vent is available or another location is desired the following is recom mended a For one unit installation The air conditioner should be mounted slightly forward of center front to back and centere...

Page 5: ...ditionerandmustbe finished in accordance with NFPA Standard 501C Section 2 7 2 Do Not Cut RoofStrucure OrRafters Good Rafters Supported By CrossBeams Good Location Between Roof Rafters 2 RoofVentRemov...

Page 6: ...nate configura tions and methods must be approved by the Dometic Corporation in writing The following instructions are based upon the use of Dometic Return Air Kits 3105007 XXX 3105935 XXX or 3308120...

Page 7: ...serve the following general rules in determiningthelocationandsubmitlocationto Dometicforapproval Locate the Receiver 54 above the floor NEVERexposeittodirectheatfromlamps sun or other heat producing...

Page 8: ...by slightly lift ing See FIG 12 b Remove return air cover and ceiling template from the 3105007 XXX or 3105935 XXX kit car ton FIG 12 Center Unit From Below Roof Gasket Flat Four Conductor Cable RJ 1...

Page 9: ...Below Roof Gasket FIG 14 DC Power Supply Receiver Leads Furnace Furnace Tstat Con nection From A C EVENLY tighten the bolts to a torque of 40 to 50 inch pounds This will compress the roof gasket to ap...

Page 10: ...tor in the junc tion box b Installing Foam Divider Locate the foam divider and insert it corner to corner in the 14 1 4 x 14 1 4 1 8 opening with the adhesive tape up Do not remove paper to expose adh...

Page 11: ...er duct installation refer to all Non Center Duct Installations Section 1on page 10 Important A duct adapter not supplied must be installed between the unit discharge and the customer installed cen te...

Page 12: ...the return air open ing above the center duct before ceiling tem plate c Install Ceiling Template Apply a piece of foam weather stripping not supplied to the upper side of ceiling tem plate to make a...

Page 13: ...assure they don t vibrate off d Push the wires into the box e Install the cover onto the junction box I Decorative Cover Installation Installing unit with 3105007 XXX or 3105935 XXX Return Air Cover...

Page 14: ...e red positive 12VDC supply wire See FIG 23 b Connect the black wire from the air conditioner and the black wire from the filter indicator light with the black negative 12VDC supply wire See FIG 23 No...

Page 15: ...uct System Only Depth 2 0 In Min 2 0 Max Width 8 0 In Min 8 0 In Max Total Duct Length 15 0 Ft Min 40 Ft Max Duct Length Short Run 1 3 Total Length Register Requirements Number Required Per Run 4 Min...

Page 16: ...er Required Roof Rafters Roof Rafters Note Duct Size is Inside Dimensions Note Duct Size Is Inside Dimensions Short Duct Run Minimum 1 3 Total Duct Length Short Duct Run Minimum 1 3 Total Duct Length...

Page 17: ...tery symbol will appear in the dis play window b When the low battery condition exists and the remote sends a signal to the receiver it may be possible for the control system to go to the default sett...

Page 18: ...played a High Speed continuous fan operation b Low Speed continuous fan operation 3 The receiver will beep when each change is com pleted The GREEN LED will light H Room Temperature Display 1 Press th...

Page 19: ...batteries are installed the clock will display 0 00 b Clock shows only military time c Push the clock button the clock display should blink I FEEL I FEEL d Press and hold the UP or DOWN but ton to set...

Page 20: ...NO TO 115 VAC 1O 60 Hz TO 115 VAC 1O 60 Hz HEAT ACCESSORY WHT BLK BLK ELEMENT LIMIT 3 1 SWITCH WHT BLK OL WHT FREEZE BLK BLK NOT AVAILABLE ON SOME ON SOME MODELS T5 T6 T9 T10 T7 T8 COUPLERS IN LINE I...

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