Technical data

28 • XM670K-XM679K I&O Manual 026-1218 Rev 0 19-DEC-2012
17 UL Ratings
Temperature - Maximum ambient operating temperature 60°C
Pollution Degree - 2 (Normally only nonconductive pollution. However, a temporary conductivity caused by conden-
sation may be expected.)
Relay Outputs
UL Ratings
Ratings Terminal
Relay
Designation
Evaporator Fan:
120/240 V, 50/60 Hz, 1/4 HP, 30k cycles
125 V, 50/60 Hz, 1/3 HP, 6k cycles
250 V, 50/60 Hz, 1/2 HP, 30k cycles
Terminals 9 and 10 RL1
Compressor:
120 V/240 V, D300 Pilot Duty, 30k cycles
Terminals 11 and 12 RL4
Auxiliary (not populated in XM66 series):
120/240 V, 50/60 Hz, 5 A, General Purpose, 6k cycles
120/240 V, 50/60 Hz, 3 A, Resistive, 100k cycles
Terminals 18 and 17 RL3
Light:
120 V, 50/60 Hz, 5 A, General Purpose, 6k cycles,
120 Vac, 1000 W Tungsten, 6k cycles
240 Vac, 1400 W Tungsten, 6k cycles
Terminals 16 and 15 RL5
Defrost:
120/240 V, 50/60 Hz, 10A, Resistive, 30k cycles
120/240 V, 50/60 Hz, C300, Pilot Duty, 30k cycles
Terminals 14 and 13 RL6
Alarm (not populated on XM66 series):
120/240 V, 50/60 Hz, 5 A, General Purpose, 6k cycles
120/240 V, 50/60 Hz, 3 A, Resistive, 100k cycles
Terminals 1, 2 and 3 RL2
Pulse Valve (not populated on Xm66 series):
230 V, 30 Watt
Terminals 4, 5 and 6 Triac
Table 17-1- XM670K/XM679K UL Ratings