Mitsubishi Electric ecodan ECOSLIM150L-PP-MEUK Installation Manual page 47

Electrical Installation
23
Signal Outputs
Name Terminal
OUT1 TBO.1 3-4
OUT2 TBO.1 5-6
OUT3 TBO.1 7-8
OUT4 TBO.1 9-11
OUT5 TBO.1 12-13
TBO.1 13-14
OUT6 TBO.3 1-2
OUT7 TBO.3 3-4
OUT8 TBO.2 11-12
OUT9 TBO.2 9-10
OUT11 TBO.2 1-2
OUT12 TBO.2 3-4
OUT13 TBO.2 7-8
BC TBO.3 5-6
OUT10 TBO.1 1-2
BHT TBO.2 13-14
Notes
1. Do not connect multiple high power water circulation pumps directly to each output (OUT1, OUT2, and OUT3).
In such a case, connect them via (a) relay(s).
2. Connect an appropriate surge absorber to OUT10 (TBO.1 1-2) depending on the load at site.
(continued)
Connector Function
- Pump 1 (CH & DHW)
- Pump 2 (CH zone 1)
- Pump 3 (CH zone 2)
- 2 way valve 1
- Mixing valve
- Mixing valve
- Boost heater 1
- Boost heater 2
- Boost heater 2+
CNIH Immersion heater
- Error output
- Defrost output
- 2 way valve 2
- Boost heater
protection
- Boiler output
CNBHT Thermostat for boost
heater
Pre-Plumbed Slimline Cylinder Installation Manual
OFF ON Signal/Max
Current
OFF ON 230V AC 1A Max
OFF ON 230V AC 1A Max
OFF ON 230V AC 1A Max
Heating DHW 230V AC 0.1A Max
Stop Close 230V AC 0.1A Max
Stop Open 230V AC 0.1A Max
OFF ON 230V AC 0.5A Max
(relay)
OFF ON 230V AC 0.5A Max
(relay)
OFF ON 230V AC 0.5A Max
(relay)
230V AC 0.5A Max
(relay)
Normal Error 230V AC 0.5A Max
(relay)
Normal Defrost 230V AC 0.5A Max
(relay)
DHW Heating 230V AC 0.1A Max
OFF ON 230V AC
(BHT (BHT 0.5A Max
open) closed) (relay)
OFF ON Non voltage contact
*220-240V AC (30V
DC) 0.5A or less
*10mA 5V DC or
more
Thermostat Normal: short/ High temp:
open -
Max
Total
Current
3 A (a)
3 A (b)
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