Technical Features; General Safety Regulations - Kruger KRW 420 Bedienungshandbuch

Technical Features

Condensation Capacity at 25°C, 65%R.H. [L/24ore]
Condensation Capacity at 28°C, 60% R.H. [L/24ore]
Condensation Capacity at 30°C, 80% R.H. [L/24ore]
* Absorbed Power at 28°C, 60%R.H. [W]
* Maximum Absorbed Power [kW]
* Maximum absorbed current [A]
* Line protection fuse T xA L 250V
Working Humidity Range [%U.R.]
Working Temperature Range [°C]
Net Weight, without accessories [Kg]
* DEHUMIDIFIER + HEATING ELEMENT / JUST HEATING ELEMENT / JUST DEHUMIDIFIER
Legend and symbols
!
Caution: carefully follow the indications to avoid potentially dangerous situations.
S
Tips and notes that make easier the tasks to run.

General safety regulations

• Read this manual carefully before using the dehumidifier.
• This manual must be kept together with the machine.
• This humidifier is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities,
or lacking experience and knowledge, unless they have been instructed on the proper use of the appliance by a person
responsible for their safety. Keep out of reach of children and animals.
• Do not use the appliance in places where there is a danger of explosions.
• Always keep free air inlet grille and air outlet grille.
• Do not insert any strange objects into the appliance.
• In case you need to work into the machine, be sure that after the work is completed, to not leave any tools inside the unit
before putting it back into operation.
• Make sure that the supply voltage corresponds to that indicated in tab. 1, that the electrical installation complies with cur-
rent regulations and is adequately protected. The power leads must be sized in compliance with current legislation.
• The external main switch must guarantee all-pole turn-off and be directly connected to the power terminals, keeping the
contacts separate in each pole and ensuring total disconnection in the case of high voltage category III.
• This appliance has been designed for installation in either public or technical buildings. No plug connection is envisaged
for these appliances.
• Installation and maintenance must be performed by qualified and experienced staff, able to work according to the instruc-
tions in this manual.
• This appliance has been designed for dehumidification of air, and therefore is not recommended any other use different
from that for which it was designed. Any use other than that described in this manual is to be considered improper, poten-
tially damaging and dangerous.
!
Warning: any maintenance operations on the refrigeration circuit or electrical circuit must only be per-
formed by skilled and qualified personnel.
M1100-0_draft-0
Power Supply
Air Flow [m³/ora]
Dimensions L×H×D [mm]
Refrigerant Gas
Tab.1 – Technical Features
KRW-320 KRW-420
34 49
32 46
52 81
230 V, 50 Hz 230 V, 50 Hz
700 960
2,75 / 2,0 / 0,8 3,03 / 2,06 / 1,12
12,3 / 8,8 / 3,64 13,5 / 9,1 / 5,1
16 / 16 / 5 16 / 16 / 8
40...95 40...95
+10...+32 +10...+32
600 680
65 69
1092×835×321 1092×835×321
R407c R407c
ENGLISH
KRW-720
77
76
129
230 V, 50 Hz
1670
4,05 / 2,05 / 2,2
18,2 / 9,0 / 10,5
20 / 20 / 12,5
40...95
+10...+32
740
74
1092×835×321
R410a
gb-35