Download 120 Select Controller Programming Manual

TEST RELAY
Testing of Relays - This menu provides functions that allow the operator to test
the operation of the individual relay lines 1 through 3.
ƒ RELAY1 - Refrigeration Compressor.
Dual Zone (software 67232 & 67234)
only: If machine is located in a high
ambient temperature environment, the
condenser fan can be run all the time by
turning off the Energy Saver Mode
switch. This switch is located on the
power panel.
ƒ RELAY2 - Evaporator Fan
ƒ RELAY3 - Heater
Upon exit from the function, the
state of the corresponding relay
control line will revert to a state that
is dependent on the controller's
normal relay control algorithm.
1.
STEP
Press Service Button „ .
DISPLAY
2.
Press A , A , B .
3.
Press A or C .
4.
Press B .
RELAY1
5.
Press B .
OFF
*
6.
Press B to test.
ON
*
DIAGNOSE
TEST VEND
TEST RELAY
7.
Press D or E to exit.
RELAY1
8.
Press C .
RELAY2
9.
Press B .
OFF
*
10.
Press B to test.
ON
*
Press D or E to exit.
RELAY2
12
Press C .
RELAY3
13.
Press B .
OFF
*
14.
Press B to test.
ON
*
15.
Press D or E to exit.
16.
Press Service Button „ .
11.
RELAY3
(Sales Mode)
WARNING:
The operator should be aware that operations of the functions within this menu
have direct control over whatever device(s) is/are connected to those lines. With
some devices (such as compressors), there is the potential for damaging the
device with frequent toggling of this line.
10
COMBO • SMVI • SM5700 • RFS • RSQF • SC100 • DUAL ZONE • P/N 4212619