Installation Details; Power Wiring - Heat Controller VMH09SC-1 Service Manual

Heat Controller, Inc.
A-VMH24SC-1

6. Installation details:

6.1 Power Wiring

• Consult local building codes, NEC (National Electrical Code) or CEC (Canadian Electrical
Code) for special requirements.
Connection Cable:
The operating voltage will vary between – 24V to +24V DC.
Use cable size listed below:
VMH SerieS
Voltage drop on the connecting cable should be kept to a minimum.
MODEL
SIZE POWER SOURCE
9K
208/230-60-1
12K
18K
24K
MIN CKT AMP
MAX FUSE/CB Connecting Cable**
AMP (outdoor to indoor)
15/20
14
15
Service Manual
AWG (min)
14/4
COPPER
STRANDED