[
II
Restrictions ]
- 18 -
HWE10060
GB
[5] Switch Types and the Factory Settings
1
2
3
4
(1) Switch names and functions
There are four main ways to set the settings as follows:
Dip switches (SW1 - SW3)
Dip switches used in combination with the push switches
Rotary switches
Slide switches
See below for how these switches are used to set certain items.
Different types of switches on the PCB
Initial Setting
MAIN circuit
SUB circuit
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Slide switch (SWS1)
LOCAL
OFF
REMOTE
The action that the switch takes when set to a certain position depends
on the type of system configuration (e.g., individual or multiple system)
REMOTE
REMOTE
Slide switch (SWS2)
Unused
A
A
Push switch (SWP1)
Switches the display between the item code and the current value for a specific item.
Increases value.
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Push switch (SWP2)
Switches the display between the item code and the current value for a specific item.
Decreases value.
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Push switch (SWP3)
Advances the item code.
Saves the changed value.
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Dip switches (SW1-3) Switches the LED display contents.
Control box
(Main circuit)
Service panel
Water outlet
Water inlet
Control box
(Sub circuit)
Discharge air outlet
Intake air inlet
Service panel
Rotary switch (SWU3) (0-F)
Rotary switch (SWU2) (0-9)
Rotary switch (SWU1) (0-9)
Slide switch (SWS1)
(LOCAL, OFF, and REMOTE
from the top)
Push switch (SWP1) "UP"
Push switch (SWP2) "DOWN"
Push switch (SWP3) "ENTER"
Slide switch (SWS2)
(A and B from the top)
Switches
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[
]
Entire view of a PCB
[
LED display
Dip switch (SW1)
Dip switch (SW2)
Dip switch (SW3)
Slide the dip
switches; do not
push down the
switches.
Summary of Contents for CAHV-P500YA-HPB
Page 1: ...Service Handbook Service Handbook CAHV P500YA HPB Model 2011 HOT WATER HEAT PUMP ...
Page 7: ...CONTENTS HWE10060 GB ...
Page 9: ... 2 HWE10060 GB ...
Page 19: ... 12 HWE10060 GB ...
Page 37: ... 30 HWE10060 GB ...
Page 46: ... 39 HWE10060 GB IV Remote Controller 1 Using the Remote Controller 41 2 Function Settings 46 ...
Page 47: ... 40 HWE10060 GB ...
Page 55: ... IV Remote Controller 48 HWE10060 GB ...
Page 56: ... 49 HWE10060 GB V Electrical Wiring Diagram 1 Electrical Wiring Diagram 51 ...
Page 57: ... 50 HWE10060 GB ...
Page 61: ... V Electrical Wiring Diagram 54 HWE10060 GB ...
Page 63: ... 56 HWE10060 GB ...
Page 67: ... VI Refrigerant Circuit 60 HWE10060 GB ...
Page 69: ... 62 HWE10060 GB ...
Page 101: ... VII Control 94 HWE10060 GB ...
Page 103: ... 96 HWE10060 GB ...
Page 109: ... VIII Test Run Mode 102 HWE10060 GB ...
Page 111: ... 104 HWE10060 GB ...
Page 155: ... IX Troubleshooting 148 HWE10060 GB ...
Page 156: ... 149 HWE10060 GB X Attachments 1 R407C saturation temperature table 151 ...
Page 157: ... 150 HWE10060 GB ...
Page 159: ... X Attachments 152 HWE10060 GB ...
