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4
Table 1 - Physical data
50KQE
007
009
012
015
019
Nominal cooling capacity*
kW
1.82
2.45
2.99
3.48
3.84
Nominal heating capacity**
kW
2.35
2.74
3.32
4.27
4.61
Compressor
Rotary
Refrigerant charge (R-407C)
kg
0.340
0.369
0.510
0.567
0.539
No. of circuits
1
1
1
1
1
Blower
Motor power input
W
37
50
50
124
124
Wheel size D x W (2 each)
mm
133 x 159
133 x 159
133 x 159
133 x 159
133 x 159
Filter size bottom return
mm
203 x 749 x 9.5
203 x 749 x 9.5
203 x 749 x 9.5
203 x 749 x 9.5
203 x 749 x 9.5
Filter size front return
mm
178 x 749 x 3.2
178 x 749 x 3.2
178 x 749 x 3.2
178 x 749 x 3.2
178 x 749 x 3.2
Shipping weight/operating weight
kg
72/68
74/70
78/74
81/77
83/79
Refrigerant-to-air heat exchanger
Face area
m
2
0.130
0.130
0.130
0.167
0.167
No. of rows
2
2
3
3
3
Copper tube size OD
in.
3/8
3/8
3/8
3/8
5/16
Fin spacing
mm
1.95
1.95
1.95
1.95
2.12
Unit cabinet with standard subbase
W x H x D
mm
1219 x 610 x 305
1219 x 610 x 305
1219 x 610 x 305
1219 x 610 x 305
1219 x 610 x 305
Water connections (sweat)
Inlet/outlet OD
in.
5/8
5/8
5/8
5/8
5/8
Condensate drain connection ID (vinyl)
in.
5/8
5/8
5/8
5/8
5/8
* Based on Eurovent conditions: 27
°
C db, 19
°
C wb indoor air temperature, 30
°
C entering water temperature
** Based on Eurovent conditions: 20
°
C db indoor air temperature, 20
°
C entering water temperature
Fig. 1A - 50KQE piping detail - right-hand configuration
Power Supply
Water Out
Water In
Compressor
Access
Panel
Control Box
191
22
25
99
293
87
*49
*179
*423
76
136
19
113
47
83
Condensate
5/8” (15.9 mm)
ID Vinyl Hose
Optional
Disconnect Box
(mounted to cabinet
not chassis)
Optional
Motorized
Water Valve
Optional
Autoflow
Valve
Water Connections
5/8” (15.9 mm)
OD Copper,
1/2” FPT or
1/2” MPT
90
30
°
Power Supply
Blower Deck
Blower Access Panel
89
49
114
19
99
293
82
*49
*423
*179
30
°
22
76
136
Condensate
5/8” (15.9 mm)
ID Vinyl Hose
Optional
Disconnect Box
(mounted to cabinet
not chassis)
Optional
Motorized
Water Valve
Optional
Autoflow
Valve
Water Connections
5/8” (15.9 mm)
OD Copper,
1/2” FPT or
1/2” MPT
191
87
90
Water Out
Water In
Power supply
Control box
Water in
Water out
Compressor
access panel
Condensate
5/8” ID vinyl
hose
Optional
autoflow
valve
Optional
motorised
water valve
Water connections 5/8”
OD copper, 1/2” FPT or
1/2” MPT
Optional disconnect box
(mounted to cabinet not chassis)
* For installed dimension, add to dimension shown 74 mm with 76 mm subbase and 124 mm for 127 mm subbase.
Notes:
1.
All dimensions are in millimetres.
2.
Optional autoflow valve, motorised water valve and disconnect box are shown.
3.
Water connection in same location regardless of connection type.
Fig. 1B - 50KQE piping detail - left-hand configuration
Optional
autoflow
valve
Optional
motorised
water valve
Water connections 5/8”
OD copper, 1/2” FPT or
1/2” MPT
Optional disconnect box
(mounted to cabinet not chassis)
Power supply
Water in
Water out
Condensate
5/8” ID vinyl
hose
Blower deck
Blower access panel
* For installed dimension, add to dimension shown 74 mm with 76 mm subbase and 124 mm for 127 mm subbase.
Notes:
1.
All dimensions are in millimetres.
2.
Optional autoflow valve, motorised water valve and disconnect box are shown.
3.
Water connection in same location regardless of connection type.