4
SPECIFICATIONS
A. Table - Unit Data
Type
3341P
A/C OR HP
A/C
Nominal Cooling
Capacity (kW)
3.4
Electric Heat
Capacity (kW)
1.6
Electrical Rating
220 - 240 Vac 50 Hz, 1 ph
Full Load Amps
(Compressor / Motor)
5.56 / 1.4
Locked Rotor Amps
(Comp / Motor)
25 / 2.6
Power (kW)
Comp Motor
1.38
Power (kW)
Heater
1.6
Refrigerant R410A
Gram / Ounce
822 / 29
Minimum Wire Size
Up to 8 meters use 1.5 mm
2
, Copper.
Consult Regulatory Codes.
AC Circuit Protection
(Installer Supplied)
10 Amp Time Delay Fuse,
or Circuit Breaker
* Generator Size
1 Unit - 3.5 kW
2 Unit - 5.0 kW
Rating Plate
3313169.000
Height
333 mm
Width
759 mm
Depth
886 mm
Weight
46.7 kg
* Dometic Marine gives
GENERAL
guidelines for genera-
tor requirements. To reduce start-up power draw by up to
65%, consider installing a Dometic SmartStart.
B. Power Requirements
●
220 - 240 Vac, 50 Hz, 10 Amp.
●
Power when the unit starts must be above 198
Vac and the frequency must be 50 Hz at all
times.
C. Roof Requirements
●
A 362 mm x 362 mm (±3 mm) square opening
(hereinafter referred to as “roof opening”) is re-
quired for installing this unit.
●
If applicable: Roof construction with rafters/
joists support frames on minimum of 406 mm
centers.
●
Minimum of 25 mm and maximum of 102 mm
distance between roof to ceiling.