Technical Data; Unit Data - REMKO WLT EC Series Operating And Installation Instructions

2

Technical data

2.1 Unit data

Series
Operating mode
1)
Nominal cooling output
Nominal heating capacity
Application area (room volume), approx.
Adjustment range, room temperature
Operating range - indoor unit
Air flow volume per stage
Sound pressure level per stage
Power supply
Enclosure class
Electr. rated power consumption
Electr. rated current consumption
Operating medium
Operating limits, medium - cooling
Operating limits, medium - heating
Minimum supply temperature, heating
Nominal flow rate medium
Rated pressure drop, internal
Medium connection, inlet
Medium connection, outlet
Medium volume
Condensate drainage connection
kW
(min-max)
2) (min-max) kW
m
°C
°C
m
3) dB (A)
V/Hz
IP
W
1)
1) A
°C
°C
°C
m
kPa
mm
mm
mm
WLT 30 EC
Chilled water wall units with 2 or
3-way valve in 2-conductor version
2.81
(0.82-2.81)
4.17
(1.22-4.17)
80
3
150/360/450/ 150/405/480/
3
/h
510/560
18/33/39/43/45 19/34/38/43/45 18/32/40/46/47
27
0.27
Water; max. 35% ethylene glycol/propylene glycol
+28 / +36 (adjustable on circuit board)
3 /h 0.48
23.1
l
WLT 40 EC WLT 50 EC
3.73 4.85
(0.82-3.73) (0.84-4.85)
4.85 6.42
(1.22-4.85) (1.23-6.42)
110 140
+16 to +30
+16 to +35
150/570/740/
590/625 910/950
230/1~/50
X0
31 46
0.29 0.36
+4 to +20
+36 to +70
0.64 0.83
31.3 31.0
12
12
2
16
7