Table of Contents
Advertisement
Fig. 168 — Frame to Frame Connections
ERV WHEEL SIZE
25, 30
200 / 208-230
200-230 / 460
36
200 / 208-230
200-230 / 460
41, 46, 52
200-230 / 460
58, 64, 68
200-220 / 200-230
200-230 / 460
74, 81
200-220 / 200-230
200-230 / 460
86, 92
200-230 / 460
99, 104
OUTDOOR UNITS ONLY - FIELD
INSTALLER SHALL APPLY SEALANT/
CAULK TO ALL SIMILIAR FRAME TO
FRAME SPLIT JOINS
Table 43 — Electrical Data for ERV Wheel Motor
VOLTAGE
PHASE
115
208-230
115
200 / 400
575
380
115
200 / 400
575
380
100 / 115
200 / 400
575
380-400
100 / 115
200 / 400
575
380-400
200 / 400
575
380
200 / 400
575
380
VERIFY FACTORY
APPLICATION OF
SEALANT/CAULKING
INSTALLER SHALL ADD
CAULK/SEALANT AT THIS
LOCATION BETWEEN
BASERAIL AND ROOF CAP
Fig. 169 — Apply Sealant/Caulk to Joints
ERV WHEEL MOTOR WIRING
All ERV wheel motors have stripped back power leads. For
units with 3-phase wheel motors, install and route the proper
wire type and size directly to the motor junction box provided.
For units with single-phase wheel motors connections must be
made in a separate, field-installed junction box. This junction
box must be installed in the ERV section close to the motor.
The ERV motors are VFD ready.
Refer to Table 43 for motor electrical data.
MOTOR NAMEPLATE
HZ
HP
1
50/60
N/A
1
50/60
N/A
1
50/60
1/20
1
50/60
1/20
3
60
1/6
3
50
1/6
3
60
1/6
3
50
1/6
1
50/60
1/6
1
50/60
1/6
3
60
1/6
3
50
1/6
3
60
1/6
3
50
1/6
1
50/60
1/4
3
60
1/4
3
50
1/4
3
60
1/4
3
50
1/4
1
50/60
1/4
1
50/60
1/3
3
60
1/3
3
50
1/3
3
60
1/3
3
50
1/3
1
50/60
1/3
3
60
1/2
3
50
1/2
3
60
1/2
3
50
1/2
3
60
1
3
50
1
3
60
1
3
50
1
202
ROOF CAP
AMPS
RPM
0.70
1050
0.30
1050
0.76
0.60
0.7-0.88 / 0.44
1140
0.70 / 0.44
0.46
1140
0.50
1.90
1075
1.20
1075
0.7-0.88 / 0.44
1140
0.70 / 0.44
0.46
1140
0.50
5.0 / 4.3
720/850
2.3-2.6 / 1.3
1.90 / 1.10
0.88
1.10 / 1.10
2.6-2.6 / 2.4-2.1
720/850
7.6 / 6.4
720/850
2.5-2.6 / 1.3
2.00 / 1.10
0.90
1.2 / 1.10
3.8-4.1 / 3.4-3.2
720/850
4.0-3.6 / 1.8
2.65 / 1.35
1.40
1.35
5.0-5.3 / 2.65
5.20 / 2.70
2.50
2.70
825
825
950
950
950
950
850
710
850
710
850
710
850
710
802
710
801
710
850
710
850
710
Advertisement
Table of Contents
