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7
Product Specification
1
7-2
Optional accessories
7-2-3
KRP2A51, KRP2A61: Wiring adapter for electrical appendices
7
3. Temperature setting input
SS2
I
P
-
A
A +
Wiring adapter
KRP2A61 • 62 • 51 • 52
Temperature setting corresponds to resistance values values in the range of 0 to 135 Ω.
Their relationship is as shown below
Temperature
setting ( C)
Resistance (Ω)
Temperature
setting ( C)
Resistance
Ω)
(
Note:
Wiring resistance included in above figures.
(Wiring specifications)
Wiring .... Sheathed wire
Gauge .... 1.25 ~ 2.00 mm
Length .... Max. 70m
< IMPORTANT >
Keep transmission wiring at least 50 mm away from power
supply wiring to avoid malfunctions.
34
• HRV • VAM-FA8VE
To enable temperature setting from both the adapter and remote
controller, set SS2 to "P". (Factory set: P)
P: Enables temperature setting by both the adapter and remote
controller. (Engages last command priority.)
I: Enable temperature setting from the adapter only.
(The remote controller cannot be used to set temperature.)
NEVER apply voltage to tarminals A
for any reason whatsoever.
16
17
18
0.0
5.0
13.8
|
|
|
3.4
11.6
20.0
25
26
27
73.8
82.4
91.0
|
|
|
77.8
85.8
94.0
2
• HRV • Heat Reclaim Ventilation
+
-
or A
19
20
21
22.4
31.0
39.4
|
|
|
28.4
36.4
44.8
28
29
30
99.4
108.6
117.2
|
|
|
102.2
110.4
119.2
22
23
24
48.2
56.6
65.2
|
|
|
52.8
61.2
69.4
31
32
125.8
134.2
|
|
127.4
140.0
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