From 1556bf02bac1feb8a4fcb8d3d31e4b943143c408 Mon Sep 17 00:00:00 2001
From: MichaelDvP <github@mdvp.de>
Date: Thu, 14 Dec 2023 07:57:48 +0100
Subject: [PATCH] fix setting dhw comfort #1495

---
 src/devices/boiler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/devices/boiler.cpp b/src/devices/boiler.cpp
index ceebb5e36..90ee562b1 100644
--- a/src/devices/boiler.cpp
+++ b/src/devices/boiler.cpp
@@ -2420,7 +2420,7 @@ bool Boiler::set_ww_mode(const char * value, const int8_t id) {
     if (is_received(EMS_TYPE_UBAParameterWWPlus)) {
         if (Helpers::value2enum(value, set, FL_(enum_comfort1))) {
             write_command(EMS_TYPE_UBAParameterWWPlus, 13, comfort[set], EMS_TYPE_UBAParameterWWPlus);
-            write_command(0x05, 70, set ? 0xAA : 0x55); //
+            write_command(0x05, 70, set == 0 ? 0xAA : 0x55); //
             return true;
         }
     } else {