77
1.18
INPUT DEFINE
MENU > FOR SERVICEMAN > INPUT DEFINE
INPUT DEFINE sets sensors and functions to fulfill with installation.
M1M2 sets the remote control function of M1M2 for ON/OFF of heat pump or TBH
SMART GRID sets whether SMART GRID control signal is connected to hydronic PCB.
T1T2 sets control options of Port T1T2 (0: NON; 1: RT/Ta_PCB)
Tbt set whether balance tank temperature sensors are installed in the balance tank.
P_X PORT is set DEFORST by default. When P_X PORT is set ALARM, it represents the fault signal output of the unit. (0: DEFORST;
1: ALARM)
1.19
CASCADE SET
MENU > FOR SERVICEMAN > CASCADE SET
CASCADE SET
PER_START sets the start-up percentage of multiple units for the first time start-up after power on. For example:
Total units PER_START Starting units
6
50%
3
6
30%
2
TIME_ADJUST sets the judgment period of adding and subtracting units
ADDRESS RESET resets the address code of unit.( “FF” is an invalid address code.) Normally, program will set the address for each
unit automatically, only when unit lost address and Hd error code appears then we need to use this function. After setting the
address, you need to press the “UNLOCK” key to confirm.
16 CASCADE SET
10
%
5 MIN
FF
16.1 PER_START
16.2 TIME_ADJUST
16.3 ADDRESS RESET
ADJUST
INPUT DEFINE
15
INPUT DEFINE
REMOTE ON/OFF
NON
NON
NON
ADJUST
15.1 M1M2
15.2 SMART GRID
15.3 T1T2
15.4 Tbt
15.5 P_X PORT
DEFROST