From b9d7a6ac85495ef3fb629b488533bbb571fc282a Mon Sep 17 00:00:00 2001
From: proddy <paul@derbyshire.nl>
Date: Mon, 23 Sep 2024 11:08:36 +0200
Subject: [PATCH] junkers summertime is DIV2 - fixes Thermostat FW100 wrong
 reading #2044

---
 src/devices/thermostat.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/devices/thermostat.cpp b/src/devices/thermostat.cpp
index 1e718c2a7..8f721427a 100644
--- a/src/devices/thermostat.cpp
+++ b/src/devices/thermostat.cpp
@@ -4794,7 +4794,15 @@ void Thermostat::register_device_values_hc(std::shared_ptr<Thermostat::HeatingCi
                               -1,
                               101);
         register_device_value(tag, &hc->targetflowtemp, DeviceValueType::UINT8, FL_(targetflowtemp), DeviceValueUOM::DEGREES);
-        register_device_value(tag, &hc->summertemp, DeviceValueType::UINT8, FL_(summertemp), DeviceValueUOM::DEGREES, MAKE_CF_CB(set_summertemp), 9, 25);
+        register_device_value(tag,
+                              &hc->summertemp,
+                              DeviceValueType::UINT8,
+                              DeviceValueNumOp::DV_NUMOP_DIV2,
+                              FL_(summertemp),
+                              DeviceValueUOM::DEGREES,
+                              MAKE_CF_CB(set_summertemp),
+                              9,
+                              25);
         register_device_value(tag, &hc->roomsensor, DeviceValueType::ENUM, FL_(enum_roomsensor), FL_(roomsensor), DeviceValueUOM::NONE, MAKE_CF_CB(set_roomsensor));
         register_device_value(tag, &hc->holidaymode, DeviceValueType::ENUM, FL_(enum_mode4), FL_(holidaymode), DeviceValueUOM::NONE, MAKE_CF_CB(set_holidaymode));
         register_device_value(tag,