Daikin MicroTech II Installation And Maintenance

40 Daikin IM 696-4
Typical Wiring Diagrams
Figure 17: Constant volume control inputs (SCC)
/1.68 /1.68
H220-1
H221-2
DRN-4
H225-1
H226-4
H226-2
NOTES TO FIELD: 1. REFER TO I.M. FOR
MICROTECH II ALARM
CONFIGURATION.
2. TO ENABLE SOFTWARE
INTERNAL TIME CLOCK,
TERMINALS 101 & 102
MUST NOT BE
JUMPERED
THE FIELD TO REMOVE
JUMPERS WHEN
INSTALLING COOL/HEAT
ENABLE SWITCHES
3.
SHOWN IN NIGHT
OR UNOCCUPIED
MODE
TO CCB1
H237JMP
H235-6
H235-5
H237-4
H237-3
H237-5
H237-3
H237JMP
H235-6
H235-5
H237-4
H237-3
H237-5
H237-3
H231-1 H231-3
H228-4 H228-1
H231-1
H232-2
H234-2
H235-1
DRN-4
DRN-4
H236-3
H230-3
H223-1 H224-2 DRN-4
BUILDING
BACKNET
MSTP
OPEN ANALOG
INPUT
200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237
265267
SW1
#2
SW1
#5
SW1
#3
SW1
#1
OFF ON
AUTO
(DISCHARGE AIR
SENSOR)
(OUTDOOR AIR
SENSOR)
6
WALLSTAT
OVERRIDE
COOLING &
HEATING
SETPOINT
ZONE
SENSOR
MANUAL_ENABLE
COOL_ENABLE
HEAT_ENABLE
AIR FLOW
SW1
#8
SW1
#7
(DRIVE
SIDE)
(OPP
DRIVE
SIDE)
5VDC
PWR SUP
SW1
#4
(RETURN AIR
SENSOR)
IS LOCATED ON DEADFRONT
A (DB9-MALE) CONNECTION
CONN.
DISPLAY
SW1
#6
115V
24V
CLASS 2
RS232 PORT
BI8
AI8 AI7 AI6 AI5
BI7 BI6 BI5
AI4 AI3 AI2
AI1
BI4 BI3 BI2
BI1
MICROPROCESSOR CONTROL BOARD
ANALOG
INPUT
BINARY
INPUT
3
2
1
104 102 105 106
101 101
1
2
4
A
C
1
2
4
A
C
120 121
132
3
4
WHT BLK DRN WHT BLK DRN BLK RED WHT DRN
GRD
WHT BLK DRN
3 4
17
16
6
5
17
16
6
6
35
113
3
113
112
3/Y1/R
101
108
41
12
1
2 3 3 2
1
3
4
4
1
2
1
2 3
G
5V+
H
5V-
RED WHT BLK DRN DRN RED WHT BLK
1
2
4
WHT BLK DRN
RS-232
REF N2- N2+
128
129
WHT BLK DRN
GRD
54
3
2
4
1
8 R 7 6 R 5 4 R 3 2 R 1
8C
8
7C
7
6C
6
5C
5
4C
4
3C
3
2C
2
1C
1
P1
REF
N2- N2+
J1
COM
24VAC
14 15
GRD
1610
11 12 13
21
23 24
S7
TB2 TB2 TB2 TB2
TB2 TB2
PL2
+PP
DAT +NB
PL3
+PP
OAT +NB
TB2
ZNT1
+NB
TIME_CLOCK
+NB
N2+/8.06 N2-/8.06 REF/8.07
PL21
+PP
PL20
+PP
SD1
+NB
PL20 +PP
SD2
+NB
PL21
+PP
PL20
+PP
PL21
+PP
TB2
+PP
TB2
TB_101
TB2
FS1
+NB
TB2
TB_101
TB2
PL15
+PP
PL15
+PP
PC7
+NB
DFRH_DS +NB DFLH_ODS +NB
PL22
+PP
PL23
+PP
PWR
PL1
+PP
RAT +NB
SERIAL
KEYPAD
BCNT
TB2
PVM1
T2
MCB
TB1B
T1_115VAC T1_N
TB1B
S1
TB1D
3=NTC 1=RTD NJ=VDC 2=MA
2
t
v
13
3
NJ=VDC
t
v
3=NTC 2=MA 1=RTD
2
1
3
NJ=VDC
t
v
3=NTC 2=MA 1=RTD
2
1
3
NJ=VDC
t
v
3=NTC 2=MA 1=RTD
2
1
3=NTC 1=RTD NJ=VDC 2=MA
2
t
v
13
3=NTC 1=RTD NJ=VDC 2=MA
2
t
v
13
3
NJ=VDC
t
v
3=NTC 2=MA 1=RTD
2
1
COMM. CARD
BACNET-MSTP
3
NJ=VDC
t
v
3=NTC 2=MA 1=RTD
2
1
227D 227C
226C
222C
221C 220C
217C
217A
215A 215C
210D
210C 209C
235A
231A 228A
214B
214B 236C 235C 234C 233C 232C 231C
214A
225C 224C 223C
208C211C
203A
203B
204A
204B
204A
168A
168C
237A
220
223
(Schematic continues on next page.)

Daikin MicroTech II Specifications

General

Brand	Daikin
Model	MicroTech II
Category	Controller
Language	English