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Table 1E — 40RMQ Physical Data, SI
UNIT 40RMQ 008 012 016
NOMINAL CAPACITY (kW) 26 35 52
OPERATING WEIGHT (kg)
Base Unit with TXV 175 194 323
Plenum 44 44 63
FANS
Qty...Diam. (mm) 1...381 1...381 2...381
Nominal Airflow (L/s) 1604 1888 2831
Airflow Range (L/s) 1203-2006 1416-2360 2124-3539
Nominal Motor kW (Standard Motor)
208/230-1-60 1.79 — —
208/230-3-60 and 460-3-60 1.79 1.79 2.76
575-3-60 1.49 1.49 2.24
230-3-50, 400-3-50 1.79 2.16 2.16
Motor Speed (r/s)
208/230-1-60 28.8 — —
208/230-3-60 and 460-3-60 28.8 28.8 28.8
575-3-60 28.8 28.8 28.8
230-3-50, 400-3-50 23.8 23.8 23.8
REFRIGERANT R-22
Operating charge (kg)
(approx per circuit)*
1.36 0.91/0.91 1.36/1.36
DIRECT-EXPANSION COIL
Max Working Pressure (kPag) 2999
Face Area (sq m) 0.77 0.93 1.64
No. of Splits 12 2
No. of Circuits per Split 15 9 16
Split Type...Percentage — Face...50/50
Rows...Fins/m 3...591 4...591 4...591
STEAM COIL
Max Working Pressure (kPag at 204.4 C) 1207
Total Face Area (sq m) 0.62 0.62 1.24
Rows...Fins/m 1...355 1...355 1...394
HOT WATER COIL
Max Working Pressure (kPag) 1034
Total Face Area (sq m) 0.62 0.62 1.24
Rows...Fins/m 2...335 2...335 2...335
Water Volume
(L) 31.4 52.6
(m
3
) 0.031 0.052
PIPING CONNECTIONS,
Quantity...Size (in.)
DX Coil — Suction (ODF) 1...1
1
⁄
8
2...1
1
⁄
8
2...1
1
⁄
8
DX Coil — Liquid Refrigerant (ODF) 1...
5
⁄
8
2...
5
⁄
8
2...
5
⁄
8
Steam Coil, In (MPT) 1...2
1
⁄
2
1...2
1
⁄
2
Steam Coil, Out (MPT) 1...1
1
⁄
2
1...1
1
⁄
2
Hot Water Coil, In (MPT) 1...1
1
⁄
2
1...1
1
⁄
2
1...2
Hot Water Coil, Out (MPT) 1...1
1
⁄
2
1...1
1
⁄
2
1...2
Condensate (Male PVC) 1...1
1
⁄
4
ODM/1 IDF
FILTERS Throwaway — Factory Supplied
Quantity...Size 4...406 x 610 x 51
4...406 x 508 x 51
4...406 x 610 x 51
Access Location Either Side
LEGEND
TXV — Thermostatic Expansion Valve
*Units are shipped without refrigerant charge.
6