OTG SLIM SIMPLICITY

Non-pressurised electric water heaters

Conventional OTG SLIM water heaters boasted modern and aesthetic angular design even in their basic version and have been upgraded with the SIMPLICITY line. We added an elegant ergonomically designed dial that uses intelligible symbols to indicate the four most commonly used programs.

ADVANTAGES:

  • Volumes: 30, 50, 80, 100, 120 l.
  • Vertical wall mounting.
  • Supply of two or more outlets.
  • Compact dimensions - diameter only 420 mm.
  • Quality insulation for minimum heat loss.
  • Display of electric heating operation.
  • Simple installation and easy maintenance.

Properties

MODEL OTG 30 SLSIM OTG 50 SLSIM OTG 80 SLSIM OTG 100 SLSIM OTG 120 SLSIM
Declared load profile S M M L L
Energy efficiency class (1) C D D D D
Energy efficiency ƞwh (1) (%) 33,5 34,5 34,5 36,6 35,4
AEC annual electricity consumption (1) (kWh) 550 1486 1482 2796 2888
Daily electricity consumption Qelec (2) (kWh) 2,626 7,044 7,048 13,054 13,601
Thermostat temperature settings "e"/"eco" "e"/"eco" "e"/"eco" "e"/"eco" "e"/"eco"
Specific precautions (assembly, install, maintain) When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory When connected as pressurised, use of safety valve is mandatory
Value of smart 0 0 0 0 0
Storage volume V (l) 29,1 49,1 78,8 98,1 118,9
Mixed water at 40°C V40 (2) (l)   68 101 131 167
PURPOSE          
One or more outlets + + + + +
Vertical wall mounting + + + + +
DIMENSIONS OF CONNECTIONS          
Height (mm) 510 690 950 1125 1300
Diameter (mm) 420 420 420 420 420
Depth (mm) 445 445 445 445 445
Connections to the supply network G 1/2 G 1/2 G 1/2 G 1/2 G 1/2
Net/gross weight/with water (kg) 19/21/49 24/26/74 31/33/111 36/38/136 41/43/161
TECHNICAL CHARACTERISTICS          
Working pressure (MPa(bar)) 6 0,6(6)/0,9(9) 0,6(6)/0,9(9) 0,6(6)/0,9(9) 0,6(6)/0,9(9)
Enamelled steel tank + + + + +
Protective magnesium anode + + + + +
Continuous temperature selection to 75°C + + + + +
Protection against freezing + + + + +
Heating element control lamp + + + + +
Degree of protection IP 24 IP 24 IP 24 IP 24 IP 24
ELECTRICAL CONNECTIONS          
Rated power output (W) 2000 2000 2000 2000 2000
Voltage 230 V ~ + + + + +
Nominal current (A) 8,7 8,7 8,7 8,7 8,7
FUNCTIONAL CHARACTERISTICS          
Thermal losses at 65°C (3) (kWh/24) 0,69 0,94 1,3 1,54 1,79
Heating time from 10 to 65°C 0h 59min 1h 38min 2h 37min 3h 16min 3h 55min
TRASNPORTATION DATA          
Packaging dimensions (mm) 480x490x630 480x490x810 480x490x1070 480x490x1245 480x490x1420
(1) EU Regulation 812/2013; EN 50440
(2) EN 50440
(3) Measured at 20°C ambient temperatur e and 65°C water temperatur e in the heater (SIST EN 60379:2005 standar d).
MODEL OTG 30 SLSIM OTG 50 SLSIM OTG 80 SLSIM OTG 100 SLSIM OTG 120 SLSIM
A (mm) 510 690 950 1125 1300
B (mm) 310 470 735 900 900
C (mm) 235 250 245 225 430
E (mm) 100 100 100 100 100
F (mm) 100 100 100 100 100
G (mm) 320 320 320 320 320