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GENERAL INFORMATION

A.

 

Product features or specifications as described or il-

lustrated are subject to change without notice.

B.

  This Air Conditioner/Heat Pump (hereinafter referred 

to as the "unit") Is Designed For:

 

1.  Installation on a recreational vehicle at the time 

the vehicle is manufactured.

 

2.  Mounting on the roof of a recreational vehicle.

 

3.  Roof construction with rafters/joists on minimum 

of 16 inch centers.

 

4.  Minimum of 2 inches and maximum of 5-1/2 inches 

distance  between  roof  to  ceiling  of  recreational 

vehicle. Alternate installation methods will allow 

for roofs more than 5-1/2 inches thick.

C.

  The ability of this air conditioner to maintain the desired 

inside temperature depends on the heat gain of the RV.

 

Some preventative measures taken by the occupants 

of the RV can reduce the heat gain and improve the 

performance of the air conditioner. During extremely 

high outdoor temperatures, the heat gain of the vehicle 

may be reduced by:

1.  Parking the RV in a shaded area

2.  Using window shades (blinds and/or curtains)

3.  Keeping windows and doors shut or minimizing 

usage

4.  Avoiding the use of heat producing appliances

Operation on High Fan/Cooling mode will give optimum 

or  maximum  efficiency  in  high  humidity  or  high  outside 

temperatures.

 

Starting the air conditioner early in the morning and giving 

it a "head start" on the expected high outdoor ambient will 

greatly improve its ability to maintain the desired indoor 

temperature.

 

For a more permanent solution to high heat gain, acces-

sories like Dometic 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

Note:

 The manufacturer of this unit will not be responsible 

for damage caused by condensed moisture on ceilings or 

other  surfaces. Air  contains  moisture  and  this  moisture 

tends to condense on cold surfaces. When air enters the 

RV, condensed moisture may appear on the ceiling, win-

dows, metal parts, etc. During normal operation this unit 

removes moisture from the air. Keeping doors and windows 

closed when this air conditioner is in operation will minimize 

condensed moisture on cold surfaces.

SAFETY INSTRUCTIONS

This manual has safety information and instruc-

tions to help users eliminate or reduce the risk 

of accidents and injuries.

RECOGNIZE SAFETY INFORMATION

This is the safety alert symbol. It is used to alert 

you to personal injury hazards. Obey all safety 

messages that follow this symbol to avoid pos-

sible injury or death.

UNDERSTAND SIGNAL WORDS

A signal word, when used with the safety alert 

symbol, will identify a safety hazard and its level 

of risk for personal injury. A signal word, without 

the safety alert symbol, will be used for property 

damage messages only.

WARNING indicates a hazard-

ous situation which, if not avoided, could result 

in death or serious injury.

CAUTION, used with the safe-

ty alert symbol, indicates a hazardous situation 

which,  if  not  avoided,  could  result  in  minor  or 

moderate injury.

NOTICE  is  used  to  address 

practices not related to personal injury.

Read  and  follow  all  safety  information  and 

instructions to avoid personal injury.

Summary of Contents for 641915

Page 1: ...e Zone LCD Thermostat Air Conditioner 641915 641916 3105007 XXX OR 3105935 XXX 3313192 XXX Cool Furn 3313193 XXX Cool Furn HP 3313194 XXX Cool Furn HS Air Conditioner W Electric Heat 641935 Heat Pump...

Page 2: ...ution to high heat gain acces sories like Dometic outdoor patio and window awnings will reduce heat gain by removing the direct sun They also add aniceareatoenjoycompanyduringthecooloftheevening D Con...

Page 3: ...5 30X 13 500 12 5 61 0 3 5 10 0 17 5 20 Amp 3 5 KW 5 0 KW 651915 30X 13 500 12 5 61 0 3 5 10 0 25 0 20 Amp 3 5 KW 5 0 KW 651916 30X Hi Cap 12 3 61 0 3 3 8 5 24 0 20 Amp 3 5 KW 5 0 KW SPECIFICATIONS Fo...

Page 4: ...to side 2 For two unit installations Install one unit 1 3 and one unit 2 3 s from front of RV and centered from side to side It is preferred that the unit be installed on a relatively flat and level r...

Page 5: ...uct System Sizing De sign See Chart On Page 6 The Installer of this system must design the air distri bution system for their particular application Several requirements for this system MUST be met fo...

Page 6: ...uct Size Depth Width Total Duct Length Duct Length short run 1 1 2 In Min 2 1 2 In Max 7 0 In Min 10 0 In Max 15 0 Ft Min 40 0 Ft Max 1 3 Total Duct Length Register Requirements Number Required Per Ru...

Page 7: ...d in the front portion of the 14 1 4 x 14 1 4 1 8 open ing b Make sure that at least 15 of supply wire ex tends into the roof opening 3 Route a 3 conductor cable 18 to 22 AWG from the Single Zone LCD...

Page 8: ...t Slide I Installing The Unit 1 Check gasket alignment of the unit over the roof openingandadjustifnecessary Unitmaybemoved from below by slightly lifting See FIG 8 2 Remove return air cover and ceili...

Page 9: ...er 2 00 3 75 c Place divider plate up to bottom of the unit base pan firmly The foam tape on the divider plate must seal to bottom of base pan See FIG 13 Note The adhesive on the insulation is extreme...

Page 10: ...r regulations Disconnect 120 VAC Failure to obey these instructions could create a shock hazard causing death or severe personal injury Thisproductisequippedwitha3wire ground ed system for protection...

Page 11: ...7 1 7 1 87 51 57 21 21 8 7256 2 86 233 5 9 5 6 1625 5 5 8 20 12 02725 62 5 25 57 7 5 1 725 86 6 5 2 5 8 7 5 67 57 3 5 7 7 5 37 5 237 5 9 56 1 9 9 37 5 237 5 7 7 5 67 57 3 5 7 8 5 2 5 6 287 225 7 03 6...

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